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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-09-19 04:14:53 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-09-19 04:14:53 +0000 |
| commit | a86c5f7cae7ec9a3398300555a0b644689d946a1 (patch) | |
| tree | 39fe4b107c71174fd1e8a8ceb9a4d2aa14116248 /epan/dissectors/packet-gtpv2.c | |
| parent | Releasing progress-linux version 4.2.6-1~progress7.99u1. (diff) | |
| download | wireshark-a86c5f7cae7ec9a3398300555a0b644689d946a1.tar.xz wireshark-a86c5f7cae7ec9a3398300555a0b644689d946a1.zip | |
Merging upstream version 4.4.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'epan/dissectors/packet-gtpv2.c')
| -rw-r--r-- | epan/dissectors/packet-gtpv2.c | 3694 |
1 files changed, 2149 insertions, 1545 deletions
diff --git a/epan/dissectors/packet-gtpv2.c b/epan/dissectors/packet-gtpv2.c index 4953729a..9b6bb226 100644 --- a/epan/dissectors/packet-gtpv2.c +++ b/epan/dissectors/packet-gtpv2.c @@ -9,7 +9,7 @@ * * SPDX-License-Identifier: GPL-2.0-or-later * - * Ref: 3GPP TS 29.274 V18.0.0 (2022-09-23) + * Ref: 3GPP TS 29.274 V18.7.0 (2024-06-26) */ #include "config.h" @@ -25,6 +25,9 @@ #include <epan/addr_resolv.h> #include <epan/tap.h> #include <epan/srt_table.h> +#include <epan/tfs.h> +#include <proto.h> +#include <unit_strings.h> #include "packet-gsm_a_common.h" #include "packet-gsm_map.h" @@ -34,7 +37,6 @@ #include "packet-ranap.h" #include "packet-bssgp.h" #include "packet-ngap.h" -#include "packet-ntp.h" #include "packet-gtpv2.h" #include "packet-radius.h" #include "packet-diameter.h" @@ -49,874 +51,894 @@ static dissector_table_t gtpv2_priv_ext_dissector_table; /*GTPv2 Message->GTP Header(SB)*/ -static int proto_gtpv2 = -1; - -static int hf_gtpv2_response_in = -1; -static int hf_gtpv2_response_to = -1; -static int hf_gtpv2_response_time = -1; -static int hf_gtpv2_spare_half_octet = -1; -//static int hf_gtpv2_spare_b7_b1 = -1; -static int hf_gtpv2_spare_b7_b2 = -1; -static int hf_gtpv2_spare_b7_b3 = -1; -static int hf_gtpv2_spare_b7_b4 = -1; -static int hf_gtpv2_spare_b7_b5 = -1; - -static int hf_gtpv2_spare_bits = -1; -static int hf_gtpv2_flags = -1; -static int hf_gtpv2_version = -1; -static int hf_gtpv2_p = -1; -static int hf_gtpv2_t = -1; -static int hf_gtpv2_mp = -1; -static int hf_gtpv2_message_type = -1; -static int hf_gtpv2_msg_length = -1; -static int hf_gtpv2_teid = -1; -static int hf_gtpv2_seq = -1; -static int hf_gtpv2_msg_prio = -1; -static int hf_gtpv2_spare = -1; -static int hf_gtpv2_spare_w0 = -1; - -static int hf_gtpv2_ie = -1; -static int hf_gtpv2_ie_len = -1; -static int hf_gtpv2_cr = -1; -static int hf_gtpv2_instance = -1; -static int hf_gtpv2_cause = -1; -static int hf_gtpv2_cause_cs = -1; -static int hf_gtpv2_cause_bce = -1; -static int hf_gtpv2_cause_pce = -1; -static int hf_gtpv2_cause_off_ie_t = -1; -static int hf_gtpv2_rec = -1; +static int proto_gtpv2; + +static int hf_gtpv2_response_in; +static int hf_gtpv2_response_to; +static int hf_gtpv2_response_time; +static int hf_gtpv2_spare_half_octet; +//static int hf_gtpv2_spare_b7_b1; +static int hf_gtpv2_spare_b7_b2; +static int hf_gtpv2_spare_b7_b3; +static int hf_gtpv2_spare_b7_b4; +static int hf_gtpv2_spare_b7_b5; + +static int hf_gtpv2_spare_bits; +static int hf_gtpv2_flags; +static int hf_gtpv2_version; +static int hf_gtpv2_p; +static int hf_gtpv2_t; +static int hf_gtpv2_mp; +static int hf_gtpv2_message_type; +static int hf_gtpv2_msg_length; +static int hf_gtpv2_teid; +static int hf_gtpv2_seq; +static int hf_gtpv2_msg_prio; +static int hf_gtpv2_spare; +static int hf_gtpv2_spare_w0; + +static int hf_gtpv2_ie; +static int hf_gtpv2_ie_len; +static int hf_gtpv2_cr; +static int hf_gtpv2_instance; +static int hf_gtpv2_cause; +static int hf_gtpv2_cause_cs; +static int hf_gtpv2_cause_bce; +static int hf_gtpv2_cause_pce; +static int hf_gtpv2_cause_off_ie_t; +static int hf_gtpv2_rec; /*Start SRVCC Messages*/ -static int hf_gtpv2_stn_sr = -1; -static int hf_gtpv2_len_trans_con = -1; -static int hf_gtpv2_eksi = -1; -static int hf_gtpv2_ck = -1; -static int hf_gtpv2_ik = -1; -static int hf_gtpv2_len_ms_classmark2 = -1; -static int hf_gtpv2_len_ms_classmark3 = -1; -static int hf_gtpv2_len_supp_codec_list = -1; -static int hf_gtpv2_ksi = -1; -/*static int hf_gtpv2_kc = -1; */ -static int hf_gtpv2_cksn = -1; -static int hf_gtpv2_srvcc_cause = -1; -static int hf_gtpv2_rac = -1; -static int hf_gtpv2_rnc_id = -1; -static int hf_gtpv2_ext_rnc_id = -1; -static int hf_gtpv2_lac = -1; -static int hf_gtpv2_sac = -1; -static int hf_gtpv2_tgt_g_cell_id = -1; -static int hf_gtpv2_teid_c = -1; -static int hf_gtpv2_sv_sti = -1; -static int hf_gtpv2_sv_ics = -1; -static int hf_gtpv2_sv_emind = -1; +static int hf_gtpv2_stn_sr; +static int hf_gtpv2_len_trans_con; +static int hf_gtpv2_eksi; +static int hf_gtpv2_ck; +static int hf_gtpv2_ik; +static int hf_gtpv2_len_ms_classmark2; +static int hf_gtpv2_len_ms_classmark3; +static int hf_gtpv2_len_supp_codec_list; +static int hf_gtpv2_ksi; +/*static int hf_gtpv2_kc; */ +static int hf_gtpv2_cksn; +static int hf_gtpv2_srvcc_cause; +static int hf_gtpv2_rac; +static int hf_gtpv2_rnc_id; +static int hf_gtpv2_ext_rnc_id; +static int hf_gtpv2_lac; +static int hf_gtpv2_sac; +static int hf_gtpv2_tgt_g_cell_id; +static int hf_gtpv2_teid_c; +static int hf_gtpv2_sv_sti; +static int hf_gtpv2_sv_ics; +static int hf_gtpv2_sv_emind; /*End SRVCC Messages*/ -static int hf_gtpv2_apn = -1; -static int hf_gtpv2_ebi = -1; -static int hf_gtpv2_daf = -1; -static int hf_gtpv2_dtf = -1; -static int hf_gtpv2_hi = -1; -static int hf_gtpv2_dfi = -1; -static int hf_gtpv2_oi = -1; -static int hf_gtpv2_isrsi = -1; -static int hf_gtpv2_israi = -1; -static int hf_gtpv2_sgwci = -1; -static int hf_gtpv2_sqci = -1; -static int hf_gtpv2_uimsi = -1; -static int hf_gtpv2_cfsi = -1; -static int hf_gtpv2_crsi = -1; -static int hf_gtpv2_pt = -1; -static int hf_gtpv2_ps = -1; -static int hf_gtpv2_si = -1; -static int hf_gtpv2_msv = -1; -static int hf_gtpv2_retloc = -1; -static int hf_gtpv2_pbic = -1; -static int hf_gtpv2_srni = -1; -static int hf_gtpv2_s6af = -1; -static int hf_gtpv2_s4af = -1; -static int hf_gtpv2_mbmdt = -1; -static int hf_gtpv2_israu = -1; -static int hf_gtpv2_ccrsi = -1; -static int hf_gtpv2_cprai = -1; -static int hf_gtpv2_arrl = -1; -static int hf_gtpv2_ppof = -1; -static int hf_gtpv2_ppon_ppei = -1; -static int hf_gtpv2_ppsi = -1; -static int hf_gtpv2_csfbi = -1; -static int hf_gtpv2_clii = -1; -static int hf_gtpv2_cpsr = -1; -static int hf_gtpv2_nsi = -1; -static int hf_gtpv2_uasi = -1; -static int hf_gtpv2_dtci = -1; -static int hf_gtpv2_bdwi = -1; -static int hf_gtpv2_psci = -1; -static int hf_gtpv2_pcri = -1; -static int hf_gtpv2_aosi = -1; -static int hf_gtpv2_aopi = -1; -static int hf_gtpv2_roaai = -1; -static int hf_gtpv2_epcosi = -1; -static int hf_gtpv2_cpopci = -1; -static int hf_gtpv2_pmtsmi = -1; -static int hf_gtpv2_s11tf = -1; -static int hf_gtpv2_pnsi = -1; -static int hf_gtpv2_unaccsi = -1; -static int hf_gtpv2_wpmsi = -1; - -static int hf_gtpv2_5gsnn26 = -1; -static int hf_gtpv2_reprefi = -1; -static int hf_gtpv2_5gsiwk = -1; -static int hf_gtpv2_eevrsi = -1; -static int hf_gtpv2_ltemui = -1; -static int hf_gtpv2_ltempi = -1; -static int hf_gtpv2_enbcrsi = -1; -static int hf_gtpv2_tspcmi = -1; -static int hf_gtpv2_ethpdn = -1; - -static int hf_gtpv2_csrmfi = -1; -static int hf_gtpv2_mtedtn = -1; -static int hf_gtpv2_mtedta = -1; -static int hf_gtpv2_n5gnmi = -1; -static int hf_gtpv2_5gcnrs = -1; -static int hf_gtpv2_5gcnri = -1; -static int hf_gtpv2_5srhoi = -1; - -static int hf_gtpv2_nspusi = -1; -static int hf_gtpv2_pgwrnsi = -1; -static int hf_gtpv2_rppcsi = -1; -static int hf_gtpv2_pgwchi= -1; -static int hf_gtpv2_sissme = -1; -static int hf_gtpv2_nsenbi = -1; -static int hf_gtpv2_idfupf = -1; -static int hf_gtpv2_emci = -1; - -static int hf_gtpv2_ltemsai = -1; -static int hf_gtpv2_srtpi = -1; -static int hf_gtpv2_upipsi = -1; - -static int hf_gtpv2_pdn_type = -1; -static int hf_gtpv2_pdn_ipv4 = -1; -static int hf_gtpv2_pdn_ipv6_len = -1; -static int hf_gtpv2_pdn_ipv6 = -1; -static int hf_gtpv2_pdn_numbers_nsapi = -1; -static int hf_gtpv2_p_tmsi = -1; -static int hf_gtpv2_p_tmsi_sig = -1; -static int hf_gtpv2_mmbr_ul = -1; -static int hf_gtpv2_mmbr_dl = -1; - -static int hf_gtpv2_rat_type = -1; -static int hf_gtpv2_uli_ext_macro_enb_id_flg = -1; -static int hf_gtpv2_uli_macro_enb_id_flg = -1; -static int hf_gtpv2_uli_lai_flg = -1; -static int hf_gtpv2_uli_ecgi_flg = -1; -static int hf_gtpv2_uli_tai_flg = -1; -static int hf_gtpv2_uli_rai_flg = -1; -static int hf_gtpv2_uli_sai_flg = -1; -static int hf_gtpv2_uli_cgi_flg = -1; -static int hf_gtpv2_glt = -1; -static int hf_gtpv2_cng_rep_act = -1; - -static int hf_gtpv2_selec_mode = -1; -static int hf_gtpv2_source_type = -1; -static int hf_gtpv2_f_teid_v4 = -1; -static int hf_gtpv2_f_teid_v6 = -1; -static int hf_gtpv2_f_teid_interface_type= -1; -static int hf_gtpv2_f_teid_gre_key= -1; -static int hf_gtpv2_f_teid_ipv4= -1; -static int hf_gtpv2_f_teid_ipv6= -1; -static int hf_gtpv2_tmsi = -1; -static int hf_gtpv2_hsgw_addr_f_len = -1; -static int hf_gtpv2_hsgw_addr_ipv4 = -1; -static int hf_gtpv2_hsgw_addr_ipv6 = -1; -static int hf_gtpv2_gre_key = -1; -static int hf_gtpv2_sgw_addr_ipv4 = -1; -static int hf_gtpv2_sgw_addr_ipv6 = -1; -static int hf_gtpv2_sgw_s1u_teid = -1; -static int hf_gtpv2_ipv4_addr = -1; - - -static int hf_gtpv2_ambr_up= -1; -static int hf_gtpv2_ambr_down= -1; -static int hf_gtpv2_ip_address_ipv4= -1; -static int hf_gtpv2_ip_address_ipv6= -1; -static int hf_gtpv2_mei= -1; +static int hf_gtpv2_apn; +static int hf_gtpv2_ebi; +static int hf_gtpv2_daf; +static int hf_gtpv2_dtf; +static int hf_gtpv2_hi; +static int hf_gtpv2_dfi; +static int hf_gtpv2_oi; +static int hf_gtpv2_isrsi; +static int hf_gtpv2_israi; +static int hf_gtpv2_sgwci; +static int hf_gtpv2_sqci; +static int hf_gtpv2_uimsi; +static int hf_gtpv2_cfsi; +static int hf_gtpv2_crsi; +static int hf_gtpv2_pt; +static int hf_gtpv2_ps; +static int hf_gtpv2_si; +static int hf_gtpv2_msv; +static int hf_gtpv2_retloc; +static int hf_gtpv2_pbic; +static int hf_gtpv2_srni; +static int hf_gtpv2_s6af; +static int hf_gtpv2_s4af; +static int hf_gtpv2_mbmdt; +static int hf_gtpv2_israu; +static int hf_gtpv2_ccrsi; +static int hf_gtpv2_cprai; +static int hf_gtpv2_arrl; +static int hf_gtpv2_ppof; +static int hf_gtpv2_ppon_ppei; +static int hf_gtpv2_ppsi; +static int hf_gtpv2_csfbi; +static int hf_gtpv2_clii; +static int hf_gtpv2_cpsr; +static int hf_gtpv2_nsi; +static int hf_gtpv2_uasi; +static int hf_gtpv2_dtci; +static int hf_gtpv2_bdwi; +static int hf_gtpv2_psci; +static int hf_gtpv2_pcri; +static int hf_gtpv2_aosi; +static int hf_gtpv2_aopi; +static int hf_gtpv2_roaai; +static int hf_gtpv2_epcosi; +static int hf_gtpv2_cpopci; +static int hf_gtpv2_pmtsmi; +static int hf_gtpv2_s11tf; +static int hf_gtpv2_pnsi; +static int hf_gtpv2_unaccsi; +static int hf_gtpv2_wpmsi; + +static int hf_gtpv2_5gsnn26; +static int hf_gtpv2_reprefi; +static int hf_gtpv2_5gsiwk; +static int hf_gtpv2_eevrsi; +static int hf_gtpv2_ltemui; +static int hf_gtpv2_ltempi; +static int hf_gtpv2_enbcrsi; +static int hf_gtpv2_tspcmi; +static int hf_gtpv2_ethpdn; + +static int hf_gtpv2_csrmfi; +static int hf_gtpv2_mtedtn; +static int hf_gtpv2_mtedta; +static int hf_gtpv2_n5gnmi; +static int hf_gtpv2_5gcnrs; +static int hf_gtpv2_5gcnri; +static int hf_gtpv2_5srhoi; + +static int hf_gtpv2_nspusi; +static int hf_gtpv2_pgwrnsi; +static int hf_gtpv2_rppcsi; +static int hf_gtpv2_pgwchi; +static int hf_gtpv2_sissme; +static int hf_gtpv2_nsenbi; +static int hf_gtpv2_idfupf; +static int hf_gtpv2_emci; + +static int hf_gtpv2_lapcosi; +static int hf_gtpv2_ltemsai; +static int hf_gtpv2_srtpi; +static int hf_gtpv2_upipsi; + +static int hf_gtpv2_pdn_type; +static int hf_gtpv2_pdn_ipv4; +static int hf_gtpv2_pdn_ipv6_len; +static int hf_gtpv2_pdn_ipv6; +static int hf_gtpv2_pdn_numbers_nsapi; +static int hf_gtpv2_p_tmsi; +static int hf_gtpv2_p_tmsi_sig; +static int hf_gtpv2_mmbr_ul; +static int hf_gtpv2_mmbr_dl; + +static int hf_gtpv2_rat_type; +static int hf_gtpv2_uli_ext_macro_enb_id_flg; +static int hf_gtpv2_uli_macro_enb_id_flg; +static int hf_gtpv2_uli_lai_flg; +static int hf_gtpv2_uli_ecgi_flg; +static int hf_gtpv2_uli_tai_flg; +static int hf_gtpv2_uli_rai_flg; +static int hf_gtpv2_uli_sai_flg; +static int hf_gtpv2_uli_cgi_flg; +static int hf_gtpv2_glt; +static int hf_gtpv2_cng_rep_act; + +static int hf_gtpv2_selec_mode; +static int hf_gtpv2_source_type; +static int hf_gtpv2_f_teid_v4; +static int hf_gtpv2_f_teid_v6; +static int hf_gtpv2_f_teid_interface_type; +static int hf_gtpv2_f_teid_gre_key; +static int hf_gtpv2_f_teid_ipv4; +static int hf_gtpv2_f_teid_ipv6; +static int hf_gtpv2_tmsi; +static int hf_gtpv2_hsgw_addr_f_len; +static int hf_gtpv2_hsgw_addr_ipv4; +static int hf_gtpv2_hsgw_addr_ipv6; +static int hf_gtpv2_gre_key; +static int hf_gtpv2_sgw_addr_ipv4; +static int hf_gtpv2_sgw_addr_ipv6; +static int hf_gtpv2_sgw_s1u_teid; +static int hf_gtpv2_ipv4_addr; + + +static int hf_gtpv2_ambr_up; +static int hf_gtpv2_ambr_down; +static int hf_gtpv2_ip_address_ipv4; +static int hf_gtpv2_ip_address_ipv6; +static int hf_gtpv2_mei; /* Trace Information */ -/* static int hf_gtpv2_tra_info = -1; */ -static int hf_gtpv2_tra_info_msc_momt_calls = -1; -static int hf_gtpv2_tra_info_msc_momt_sms = -1; -static int hf_gtpv2_tra_info_msc_lu_imsi_ad = -1; -static int hf_gtpv2_tra_info_msc_handovers = -1; -static int hf_gtpv2_tra_info_msc_ss = -1; -static int hf_gtpv2_tra_info_mgw_context = -1; -static int hf_gtpv2_tra_info_sgsn_pdp_context = -1; -static int hf_gtpv2_tra_info_sgsn_momt_sms = -1; -static int hf_gtpv2_tra_info_sgsn_rau_gprs_ad = -1; -static int hf_gtpv2_tra_info_sgsn_mbms = -1; -static int hf_gtpv2_tra_info_sgsn_reserved = -1; -static int hf_gtpv2_tra_info_ggsn_pdp = -1; -static int hf_gtpv2_tra_info_ggsn_mbms = -1; -static int hf_gtpv2_tra_info_bm_sc = -1; -static int hf_gtpv2_tra_info_mme_sgw_ss = -1; -static int hf_gtpv2_tra_info_mme_sgw_sr = -1; -static int hf_gtpv2_tra_info_mme_sgw_iataud = -1; -static int hf_gtpv2_tra_info_mme_sgw_ue_init_pdn_disc = -1; -static int hf_gtpv2_tra_info_mme_sgw_bearer_act_mod_del = -1; -static int hf_gtpv2_tra_info_mme_sgw_ho = -1; -static int hf_gtpv2_tra_info_sgw_pdn_con_creat = -1; -static int hf_gtpv2_tra_info_sgw_pdn_con_term = -1; -static int hf_gtpv2_tra_info_sgw_bearer_act_mod_del = -1; -static int hf_gtpv2_tra_info_pgw_pdn_con_creat = -1; -static int hf_gtpv2_tra_info_pgw_pdn_con_term = -1; -static int hf_gtpv2_tra_info_pgw_bearer_act_mod_del = -1; -static int hf_gtpv2_tra_info_lne_msc_s = -1; -static int hf_gtpv2_tra_info_lne_mgw = -1; -static int hf_gtpv2_tra_info_lne_sgsn = -1; -static int hf_gtpv2_tra_info_lne_ggsn = -1; -static int hf_gtpv2_tra_info_lne_rnc = -1; -static int hf_gtpv2_tra_info_lne_bm_sc = -1; -static int hf_gtpv2_tra_info_lne_mme = -1; -static int hf_gtpv2_tra_info_lne_sgw = -1; -static int hf_gtpv2_tra_info_lne_pdn_gw = -1; -static int hf_gtpv2_tra_info_lne_enb = -1; -static int hf_gtpv2_tra_info_lne_amf = -1; -static int hf_gtpv2_tra_info_lne_smf = -1; -static int hf_gtpv2_tra_info_lne_pcf = -1; -static int hf_gtpv2_tra_info_lne_upf = -1; -static int hf_gtpv2_tra_info_tra_info_ng_ran_node = -1; -static int hf_gtpv2_tra_info_tdl = -1; -static int hf_gtpv2_tra_info_lmsc_a = -1; -static int hf_gtpv2_tra_info_lmsc_lu = -1; -static int hf_gtpv2_tra_info_lmsc_mc = -1; -static int hf_gtpv2_tra_info_lmsc_map_g = -1; -static int hf_gtpv2_tra_info_lmsc_map_b = -1; -static int hf_gtpv2_tra_info_lmsc_map_e = -1; -static int hf_gtpv2_tra_info_lmsc_map_f = -1; -static int hf_gtpv2_tra_info_lmsc_cap = -1; -static int hf_gtpv2_tra_info_lmsc_map_d = -1; -static int hf_gtpv2_tra_info_lmsc_map_c = -1; -static int hf_gtpv2_tra_info_lmgw_mc = -1; -static int hf_gtpv2_tra_info_lmgw_nb_up = -1; -static int hf_gtpv2_tra_info_lmgw_lu_up = -1; -static int hf_gtpv2_tra_info_lsgsn_gb = -1; -static int hf_gtpv2_tra_info_lsgsn_lu = -1; -static int hf_gtpv2_tra_info_lsgsn_gn = -1; -static int hf_gtpv2_tra_info_lsgsn_map_gr = -1; -static int hf_gtpv2_tra_info_lsgsn_map_gd = -1; -static int hf_gtpv2_tra_info_lsgsn_map_gf = -1; -static int hf_gtpv2_tra_info_lsgsn_gs = -1; -static int hf_gtpv2_tra_info_lsgsn_ge = -1; -static int hf_gtpv2_tra_info_lggsn_gn = -1; -static int hf_gtpv2_tra_info_lggsn_gi = -1; -static int hf_gtpv2_tra_info_lggsn_gmb = -1; -static int hf_gtpv2_tra_info_lrnc_lu = -1; -static int hf_gtpv2_tra_info_lrnc_lur = -1; -static int hf_gtpv2_tra_info_lrnc_lub = -1; -static int hf_gtpv2_tra_info_lrnc_uu = -1; -static int hf_gtpv2_tra_info_lbm_sc_gmb = -1; -static int hf_gtpv2_tra_info_lmme_s1_mme = -1; -static int hf_gtpv2_tra_info_lmme_s3 = -1; -static int hf_gtpv2_tra_info_lmme_s6a = -1; -static int hf_gtpv2_tra_info_lmme_s10 = -1; -static int hf_gtpv2_tra_info_lmme_s11 = -1; -static int hf_gtpv2_tra_info_lsgw_s4 = -1; -static int hf_gtpv2_tra_info_lsgw_s5 = -1; -static int hf_gtpv2_tra_info_lsgw_s8b = -1; -static int hf_gtpv2_tra_info_lsgw_s11 = -1; -static int hf_gtpv2_tra_info_lpdn_gw_s2a = -1; -static int hf_gtpv2_tra_info_lpdn_gw_s2b = -1; -static int hf_gtpv2_tra_info_lpdn_gw_s2c = -1; -static int hf_gtpv2_tra_info_lpdn_gw_s5 = -1; -static int hf_gtpv2_tra_info_lpdn_gw_s6c = -1; -static int hf_gtpv2_tra_info_lpdn_gw_gx = -1; -static int hf_gtpv2_tra_info_lpdn_gw_s8b = -1; -static int hf_gtpv2_tra_info_lpdn_gw_sgi = -1; -static int hf_gtpv2_tra_info_lenb_s1_mme = -1; -static int hf_gtpv2_tra_info_lenb_x2 = -1; -static int hf_gtpv2_tra_info_lenb_uu = -1; - -static int hf_gtpv2_ti = -1; - -static int hf_gtpv2_bearer_qos_pci= -1; -static int hf_gtpv2_bearer_qos_pl= -1; -static int hf_gtpv2_bearer_qos_pvi= -1; -static int hf_gtpv2_bearer_qos_label_qci = -1; -static int hf_gtpv2_bearer_qos_mbr_up = -1; -static int hf_gtpv2_bearer_qos_mbr_down = -1; -static int hf_gtpv2_bearer_qos_gbr_up = -1; -static int hf_gtpv2_bearer_qos_gbr_down = -1; -static int hf_gtpv2_flow_qos_label_qci = -1; -static int hf_gtpv2_flow_qos_mbr_up = -1; -static int hf_gtpv2_flow_qos_mbr_down = -1; -static int hf_gtpv2_flow_qos_gbr_up = -1; -static int hf_gtpv2_flow_qos_gbr_down = -1; - -static int hf_gtpv2_delay_value = -1; -static int hf_gtpv2_charging_id = -1; -static int hf_gtpv2_charging_characteristic = -1; -static int hf_gtpv2_bearer_flag_ppc = -1; -static int hf_gtpv2_bearer_flag_vb = -1; -static int hf_gtpv2_ue_time_zone_dst = -1; -static int hf_gtpv2_fq_csid_type = -1; -static int hf_gtpv2_fq_csid_nr = -1; -static int hf_gtpv2_fq_csid_ipv4 = -1; -static int hf_gtpv2_fq_csid_ipv6 = -1; -static int hf_gtpv2_fq_csid_id = -1; -static int hf_gtpv2_complete_req_msg_type = -1; -static int hf_gtpv2_mme_grp_id = -1; -static int hf_gtpv2_mme_code = -1; -static int hf_gtpv2_m_tmsi = -1; -static int hf_gtpv2_container_type = -1; -static int hf_gtpv2_cause_type = -1; -static int hf_gtpv2_CauseRadioNetwork = -1; -static int hf_gtpv2_CauseTransport = -1; -static int hf_gtpv2_CauseNas = -1; -static int hf_gtpv2_CauseProtocol = -1; -static int hf_gtpv2_CauseMisc = -1; -static int hf_gtpv2_target_type = -1; -static int hf_gtpv2_macro_enodeb_id = -1; -static int hf_gtpv2_smenb = -1; -static int hf_gtpv2_ext_macro_enodeb_id = -1; -static int hf_gtpv2_ext_macro_ng_enodeb_id = -1; -static int hf_gtpv2_enodebid = -1; -static int hf_gtpv2_cellid = -1; - -static int hf_gtpv2_node_type= -1; -static int hf_gtpv2_fqdn = -1; -static int hf_gtpv2_enterprise_id = -1; -static int hf_gtpv2_apn_rest= -1; -static int hf_gtpv2_pti= -1; -static int hf_gtpv2_mm_context_sm = -1; -static int hf_gtpv2_mm_context_nhi = -1; -static int hf_gtpv2_mm_context_drxi = -1; -static int hf_gtpv2_mm_context_cksn = -1; -static int hf_gtpv2_mm_context_cksn_ksi = -1; -static int hf_gtpv2_mm_context_kasme = -1; -static int hf_gtpv2_mm_context_rand = -1; -static int hf_gtpv2_mm_context_xres_len = -1; -static int hf_gtpv2_mm_context_xres = -1; -static int hf_gtpv2_mm_context_autn_len = -1; -static int hf_gtpv2_mm_context_autn = -1; -static int hf_gtpv2_mm_context_drx = -1; -static int hf_gtpv2_mm_context_ue_net_cap_len = -1; -static int hf_gtpv2_mm_context_ms_net_cap_len = -1; -static int hf_gtpv2_mm_context_mei_len = -1; -static int hf_gtpv2_mm_context_vdp_len = -1; -static int hf_gtpv2_mm_contex_nhi_old = -1; -static int hf_gtpv2_mm_context_old_ksiasme = -1; -static int hf_gtpv2_mm_context_old_ncc = -1; -static int hf_gtpv2_mm_context_old_kasme = -1; -static int hf_gtpv2_mm_context_old_nh = -1; -static int hf_gtpv2_mm_context_higher_br_16mb_flg_len = -1; -static int hf_gtpv2_mm_context_higher_br_16mb_flg = -1; -static int hf_gtpv2_vdp_length = -1; -static int hf_gtpv2_mm_context_paging_len = -1; -static int hf_gtpv2_mm_context_ex_access_res_data_len = -1; -static int hf_gtpv2_mm_context_ue_add_sec_cap_len = -1; -static int hf_gtpv2_mm_context_ue_nr_sec_cap_len = -1; -static int hf_gtpv2_mm_context_apn_rte_ctrl_sts_len = -1; -static int hf_gtpv2_mm_context_cnr_len = -1; -static int hf_gtpv2_mm_context_ue_radio_cap_len = -1; -static int hf_gtpv2_uci_csg_id = -1; -static int hf_gtpv2_uci_csg_id_spare = -1; -static int hf_gtpv2_uci_access_mode = -1; -static int hf_gtpv2_uci_lcsg = -1; -static int hf_gtpv2_uci_csg_membership = -1; - -static int hf_gtpv2_una = -1; -static int hf_gtpv2_gena = -1; -static int hf_gtpv2_gana = -1; -static int hf_gtpv2_ina = -1; -static int hf_gtpv2_ena = -1; -static int hf_gtpv2_hnna = -1; -static int hf_gtpv2_hbna = -1; -static int hf_gtpv2_mm_context_ksi_a= -1; -static int hf_gtpv2_mm_context_ksi = -1; -static int hf_gtpv2_mm_context_nr_tri = -1; -static int hf_gtpv2_mm_context_used_cipher = -1; -static int hf_gtpv2_mm_context_nr_qui = -1; -static int hf_gtpv2_mm_context_nr_qua = -1; -static int hf_gtpv2_mm_context_uamb_ri = -1; -static int hf_gtpv2_mm_context_osci = -1; -static int hf_gtpv2_mm_context_nruna = -1; -static int hf_gtpv2_mm_context_nrusrna = -1; -static int hf_gtpv2_mm_context_nrna = -1; -static int hf_gtpv2_mm_context_ussrna = -1; -static int hf_gtpv2_mm_context_nrsrna = -1; -static int hf_gtpv2_mm_context_ensct = -1; - -static int hf_gtpv2_mm_context_samb_ri = -1; -static int hf_gtpv2_mm_context_unipa = -1; -static int hf_gtpv2_mm_context_unc = -1; -static int hf_gtpv2_mm_context_nas_dl_cnt = -1; -static int hf_gtpv2_mm_context_nas_ul_cnt = -1; - -static int hf_gtpv2_uli_cgi_lac= -1; -static int hf_gtpv2_uli_cgi_ci= -1; -static int hf_gtpv2_sai_lac= -1; -static int hf_gtpv2_sai_sac= -1; -static int hf_gtpv2_rai_lac= -1; -static int hf_gtpv2_rai_rac= -1; -static int hf_gtpv2_tai_tac= -1; -static int hf_gtpv2_5gs_tai_tac = -1; -static int hf_gtpv2_ecgi_eci= -1; -static int hf_gtpv2_ncgi_nrci= -1; -static int hf_gtpv2_uli_lai_lac = -1; -static int hf_gtpv2_ecgi_eci_spare= -1; -static int hf_gtpv2_nsapi = -1; -static int hf_gtpv2_bearer_control_mode= -1; - -static int hf_gtpv2_bss_container_phx = -1; -static int hf_gtpv2_bss_con_sapi_flg = -1; -static int hf_gtpv2_bss_con_rp_flg = -1; -static int hf_gtpv2_bss_con_pfi_flg = -1; -static int hf_gtpv2_bss_con_pfi = -1; -static int hf_gtpv2_bss_con_rp = -1; -static int hf_gtpv2_bss_con_sapi = -1; -static int hf_gtpv2_bss_con_xid_len = -1; -static int hf_gtpv2_bss_con_xid = -1; -static int hf_gtpv2_home_enodeb_id = -1; -static int hf_gtpv2_tac = -1; +/* static int hf_gtpv2_tra_info; */ +static int hf_gtpv2_tra_info_msc_momt_calls; +static int hf_gtpv2_tra_info_msc_momt_sms; +static int hf_gtpv2_tra_info_msc_lu_imsi_ad; +static int hf_gtpv2_tra_info_msc_handovers; +static int hf_gtpv2_tra_info_msc_ss; +static int hf_gtpv2_tra_info_mgw_context; +static int hf_gtpv2_tra_info_sgsn_pdp_context; +static int hf_gtpv2_tra_info_sgsn_momt_sms; +static int hf_gtpv2_tra_info_sgsn_rau_gprs_ad; +static int hf_gtpv2_tra_info_sgsn_mbms; +static int hf_gtpv2_tra_info_sgsn_reserved; +static int hf_gtpv2_tra_info_ggsn_pdp; +static int hf_gtpv2_tra_info_ggsn_mbms; +static int hf_gtpv2_tra_info_bm_sc; +static int hf_gtpv2_tra_info_mme_sgw_ss; +static int hf_gtpv2_tra_info_mme_sgw_sr; +static int hf_gtpv2_tra_info_mme_sgw_iataud; +static int hf_gtpv2_tra_info_mme_sgw_ue_init_pdn_disc; +static int hf_gtpv2_tra_info_mme_sgw_bearer_act_mod_del; +static int hf_gtpv2_tra_info_mme_sgw_ho; +static int hf_gtpv2_tra_info_sgw_pdn_con_creat; +static int hf_gtpv2_tra_info_sgw_pdn_con_term; +static int hf_gtpv2_tra_info_sgw_bearer_act_mod_del; +static int hf_gtpv2_tra_info_pgw_pdn_con_creat; +static int hf_gtpv2_tra_info_pgw_pdn_con_term; +static int hf_gtpv2_tra_info_pgw_bearer_act_mod_del; +static int hf_gtpv2_tra_info_lne_msc_s; +static int hf_gtpv2_tra_info_lne_mgw; +static int hf_gtpv2_tra_info_lne_sgsn; +static int hf_gtpv2_tra_info_lne_ggsn; +static int hf_gtpv2_tra_info_lne_rnc; +static int hf_gtpv2_tra_info_lne_bm_sc; +static int hf_gtpv2_tra_info_lne_mme; +static int hf_gtpv2_tra_info_lne_sgw; +static int hf_gtpv2_tra_info_lne_pdn_gw; +static int hf_gtpv2_tra_info_lne_enb; +static int hf_gtpv2_tra_info_lne_amf; +static int hf_gtpv2_tra_info_lne_smf; +static int hf_gtpv2_tra_info_lne_pcf; +static int hf_gtpv2_tra_info_lne_upf; +static int hf_gtpv2_tra_info_tra_info_ng_ran_node; +static int hf_gtpv2_tra_info_tdl; +static int hf_gtpv2_tra_info_lmsc_a; +static int hf_gtpv2_tra_info_lmsc_lu; +static int hf_gtpv2_tra_info_lmsc_mc; +static int hf_gtpv2_tra_info_lmsc_map_g; +static int hf_gtpv2_tra_info_lmsc_map_b; +static int hf_gtpv2_tra_info_lmsc_map_e; +static int hf_gtpv2_tra_info_lmsc_map_f; +static int hf_gtpv2_tra_info_lmsc_cap; +static int hf_gtpv2_tra_info_lmsc_map_d; +static int hf_gtpv2_tra_info_lmsc_map_c; +static int hf_gtpv2_tra_info_lmgw_mc; +static int hf_gtpv2_tra_info_lmgw_nb_up; +static int hf_gtpv2_tra_info_lmgw_lu_up; +static int hf_gtpv2_tra_info_lsgsn_gb; +static int hf_gtpv2_tra_info_lsgsn_lu; +static int hf_gtpv2_tra_info_lsgsn_gn; +static int hf_gtpv2_tra_info_lsgsn_map_gr; +static int hf_gtpv2_tra_info_lsgsn_map_gd; +static int hf_gtpv2_tra_info_lsgsn_map_gf; +static int hf_gtpv2_tra_info_lsgsn_gs; +static int hf_gtpv2_tra_info_lsgsn_ge; +static int hf_gtpv2_tra_info_lggsn_gn; +static int hf_gtpv2_tra_info_lggsn_gi; +static int hf_gtpv2_tra_info_lggsn_gmb; +static int hf_gtpv2_tra_info_lrnc_lu; +static int hf_gtpv2_tra_info_lrnc_lur; +static int hf_gtpv2_tra_info_lrnc_lub; +static int hf_gtpv2_tra_info_lrnc_uu; +static int hf_gtpv2_tra_info_lbm_sc_gmb; +static int hf_gtpv2_tra_info_lmme_s1_mme; +static int hf_gtpv2_tra_info_lmme_s3; +static int hf_gtpv2_tra_info_lmme_s6a; +static int hf_gtpv2_tra_info_lmme_s10; +static int hf_gtpv2_tra_info_lmme_s11; +static int hf_gtpv2_tra_info_lsgw_s4; +static int hf_gtpv2_tra_info_lsgw_s5; +static int hf_gtpv2_tra_info_lsgw_s8b; +static int hf_gtpv2_tra_info_lsgw_s11; +static int hf_gtpv2_tra_info_lpdn_gw_s2a; +static int hf_gtpv2_tra_info_lpdn_gw_s2b; +static int hf_gtpv2_tra_info_lpdn_gw_s2c; +static int hf_gtpv2_tra_info_lpdn_gw_s5; +static int hf_gtpv2_tra_info_lpdn_gw_s6c; +static int hf_gtpv2_tra_info_lpdn_gw_gx; +static int hf_gtpv2_tra_info_lpdn_gw_s8b; +static int hf_gtpv2_tra_info_lpdn_gw_sgi; +static int hf_gtpv2_tra_info_lenb_s1_mme; +static int hf_gtpv2_tra_info_lenb_x2; +static int hf_gtpv2_tra_info_lenb_uu; + +static int hf_gtpv2_ti; + +static int hf_gtpv2_bearer_qos_pci; +static int hf_gtpv2_bearer_qos_pl; +static int hf_gtpv2_bearer_qos_pvi; +static int hf_gtpv2_bearer_qos_label_qci; +static int hf_gtpv2_bearer_qos_mbr_up; +static int hf_gtpv2_bearer_qos_mbr_down; +static int hf_gtpv2_bearer_qos_gbr_up; +static int hf_gtpv2_bearer_qos_gbr_down; +static int hf_gtpv2_flow_qos_label_qci; +static int hf_gtpv2_flow_qos_mbr_up; +static int hf_gtpv2_flow_qos_mbr_down; +static int hf_gtpv2_flow_qos_gbr_up; +static int hf_gtpv2_flow_qos_gbr_down; + +static int hf_gtpv2_delay_value; +static int hf_gtpv2_charging_id; +static int hf_gtpv2_charging_characteristic; +static int hf_gtpv2_bearer_flag_ppc; +static int hf_gtpv2_bearer_flag_vb; +static int hf_gtpv2_ue_time_zone_dst; +static int hf_gtpv2_fq_csid_type; +static int hf_gtpv2_fq_csid_nr; +static int hf_gtpv2_fq_csid_ipv4; +static int hf_gtpv2_fq_csid_ipv6; +static int hf_gtpv2_fq_csid_id; +static int hf_gtpv2_complete_req_msg_type; +static int hf_gtpv2_mme_grp_id; +static int hf_gtpv2_mme_code; +static int hf_gtpv2_m_tmsi; +static int hf_gtpv2_container_type; +static int hf_gtpv2_cause_type; +static int hf_gtpv2_CauseRadioNetwork; +static int hf_gtpv2_CauseTransport; +static int hf_gtpv2_CauseNas; +static int hf_gtpv2_CauseProtocol; +static int hf_gtpv2_CauseMisc; +static int hf_gtpv2_target_type; +static int hf_gtpv2_macro_enodeb_id; +static int hf_gtpv2_smenb; +static int hf_gtpv2_ext_macro_enodeb_id; +static int hf_gtpv2_ext_macro_ng_enodeb_id; +static int hf_gtpv2_enodebid; +static int hf_gtpv2_cellid; + +static int hf_gtpv2_node_type; +static int hf_gtpv2_fqdn; +static int hf_gtpv2_enterprise_id; +static int hf_gtpv2_apn_rest; +static int hf_gtpv2_pti; +static int hf_gtpv2_mm_context_sm; +static int hf_gtpv2_mm_context_nhi; +static int hf_gtpv2_mm_context_drxi; +static int hf_gtpv2_mm_context_cksn; +static int hf_gtpv2_mm_context_cksn_ksi; +static int hf_gtpv2_mm_context_kasme; +static int hf_gtpv2_mm_context_rand; +static int hf_gtpv2_mm_context_xres_len; +static int hf_gtpv2_mm_context_xres; +static int hf_gtpv2_mm_context_autn_len; +static int hf_gtpv2_mm_context_autn; +static int hf_gtpv2_mm_context_drx; +static int hf_gtpv2_mm_context_ue_net_cap_len; +static int hf_gtpv2_mm_context_ms_net_cap_len; +static int hf_gtpv2_mm_context_mei_len; +static int hf_gtpv2_mm_context_vdp_len; +static int hf_gtpv2_mm_contex_nhi_old; +static int hf_gtpv2_mm_context_old_ksiasme; +static int hf_gtpv2_mm_context_old_ncc; +static int hf_gtpv2_mm_context_old_kasme; +static int hf_gtpv2_mm_context_old_nh; +static int hf_gtpv2_mm_context_higher_br_16mb_flg_len; +static int hf_gtpv2_mm_context_higher_br_16mb_flg; +static int hf_gtpv2_vdp_length; +static int hf_gtpv2_mm_context_paging_len; +static int hf_gtpv2_mm_context_ex_access_res_data_len; +static int hf_gtpv2_mm_context_ue_add_sec_cap_len; +static int hf_gtpv2_mm_context_ue_nr_sec_cap_len; +static int hf_gtpv2_mm_context_apn_rte_ctrl_sts_len; +static int hf_gtpv2_mm_context_cnr_len; +static int hf_gtpv2_mm_context_ue_radio_cap_len; +static int hf_gtpv2_uci_csg_id; +static int hf_gtpv2_uci_csg_id_spare; +static int hf_gtpv2_uci_access_mode; +static int hf_gtpv2_uci_lcsg; +static int hf_gtpv2_uci_csg_membership; + +static int hf_gtpv2_una; +static int hf_gtpv2_gena; +static int hf_gtpv2_gana; +static int hf_gtpv2_ina; +static int hf_gtpv2_ena; +static int hf_gtpv2_hnna; +static int hf_gtpv2_hbna; +static int hf_gtpv2_mm_context_ksi_a; +static int hf_gtpv2_mm_context_ksi; +static int hf_gtpv2_mm_context_nr_tri; +static int hf_gtpv2_mm_context_used_cipher; +static int hf_gtpv2_mm_context_nr_qui; +static int hf_gtpv2_mm_context_nr_qua; +static int hf_gtpv2_mm_context_uamb_ri; +static int hf_gtpv2_mm_context_osci; +static int hf_gtpv2_mm_context_nruna; +static int hf_gtpv2_mm_context_nrusrna; +static int hf_gtpv2_mm_context_nrna; +static int hf_gtpv2_mm_context_ussrna; +static int hf_gtpv2_mm_context_nrsrna; +static int hf_gtpv2_mm_context_ensct; + +static int hf_gtpv2_mm_context_samb_ri; +static int hf_gtpv2_mm_context_unipa; +static int hf_gtpv2_mm_context_unc; +static int hf_gtpv2_mm_context_nas_dl_cnt; +static int hf_gtpv2_mm_context_nas_ul_cnt; + +static int hf_gtpv2_uli_cgi_lac; +static int hf_gtpv2_uli_cgi_ci; +static int hf_gtpv2_sai_lac; +static int hf_gtpv2_sai_sac; +static int hf_gtpv2_rai_lac; +static int hf_gtpv2_rai_rac; +static int hf_gtpv2_tai_tac; +static int hf_gtpv2_5gs_tai_tac; +static int hf_gtpv2_ecgi_eci; +static int hf_gtpv2_ncgi_nrci; +static int hf_gtpv2_uli_lai_lac; +static int hf_gtpv2_ecgi_eci_spare; +static int hf_gtpv2_nsapi; +static int hf_gtpv2_bearer_control_mode; + +static int hf_gtpv2_bss_container_phx; +static int hf_gtpv2_bss_con_sapi_flg; +static int hf_gtpv2_bss_con_rp_flg; +static int hf_gtpv2_bss_con_pfi_flg; +static int hf_gtpv2_bss_con_pfi; +static int hf_gtpv2_bss_con_rp; +static int hf_gtpv2_bss_con_sapi; +static int hf_gtpv2_bss_con_xid_len; +static int hf_gtpv2_bss_con_xid; +static int hf_gtpv2_home_enodeb_id; +static int hf_gtpv2_tac; /* MBMS */ -static int hf_gtpv2_mbms_service_area_nr = -1; -static int hf_gtpv2_mbms_service_area_id = -1; -static int hf_gtpv2_mbms_session_id = -1; -static int hf_gtpv2_mbms_flow_id = -1; -static int hf_gtpv2_cteid = -1; -static int hf_gtpv2_ip_addr_type = -1; -static int hf_gtpv2_ip_addr_len = -1; -static int hf_gtpv2_mbms_ip_mc_dist_addrv4 = -1; -static int hf_gtpv2_mbms_ip_mc_dist_addrv6 = -1; -static int hf_gtpv2_mbms_ip_mc_src_addrv4 = -1; -static int hf_gtpv2_mbms_ip_mc_src_addrv6 = -1; -static int hf_gtpv2_mbms_hc_indicator = -1; -static int hf_gtpv2_mbms_dist_indication = -1; -static int hf_gtpv2_subscriber_rfsp = -1; -static int hf_gtpv2_rfsp_inuse = -1; -static int hf_gtpv2_mbms_service_id = -1; -static int hf_gtpv2_add_flags_for_srvcc_ics = -1; -static int hf_gtpv2_vsrvcc_flag = -1; -static int hf_gtpv2_abs_time_mbms_data = -1; -static int hf_gtpv2_henb_info_report_fti = -1; -static int hf_gtpv2_ip4cp_subnet_prefix_len = -1; -static int hf_gtpv2_ip4cp_ipv4 = -1; -static int hf_gtpv2_change_report_flags_sncr = -1; -static int hf_gtpv2_change_report_flags_tzcr = -1; -static int hf_gtpv2_action_indication_val = -1; -static int hf_gtpv2_uli_timestamp = -1; -static int hf_gtpv2_mbms_session_duration_days = -1; -static int hf_gtpv2_mbms_session_duration_secs = -1; -static int hf_gtpv2_csg_id = -1; -static int hf_gtpv2_cmi = -1; -static int hf_gtpv2_service_indicator = -1; -static int hf_gtpv2_detach_type = -1; -static int hf_gtpv2_ldn = -1; -static int hf_gtpv2_node_features_prn = -1; -static int hf_gtpv2_node_features_mabr =-1; -static int hf_gtpv2_node_features_ntsr = -1; -static int hf_gtpv2_node_features_ciot = -1; -static int hf_gtpv2_time_to_data_xfer = -1; -static int hf_gtpv2_arp_pvi = -1; -static int hf_gtpv2_arp_pl = -1; -static int hf_gtpv2_arp_pci = -1; -static int hf_gtpv2_timer_unit = -1; -static int hf_gtpv2_throttling_delay_unit = -1; -static int hf_gtpv2_throttling_delay_value = -1; -static int hf_gtpv2_timer_value = -1; -static int hf_gtpv2_lapi = -1; - -static int hf_gtpv2_pres_rep_area_act_inapra = -1; -static int hf_gtpv2_pres_rep_area_action = -1; -static int hf_gtpv2_pres_rep_area_id = -1; -static int hf_gtpv2_pres_rep_area_act_no_tai = -1; -static int hf_gtpv2_pres_rep_area_act_no_rai = -1; -static int hf_gtpv2_pres_rep_area_act_no_m_enodeb = -1; -static int hf_gtpv2_pres_rep_area_act_no_h_enodeb = -1; -static int hf_gtpv2_pres_rep_area_act_no_ecgi = -1; -static int hf_gtpv2_pres_rep_area_act_no_sai = -1; -static int hf_gtpv2_pres_rep_area_act_no_cgi = -1; -static int hf_gtpv2_pres_rep_area_act_no_ext_m_enodeb = -1; -static int hf_gtpv2_ksi_ps = -1; -static int hf_gtpv2_ck_ps = -1; -static int hf_gtpv2_ik_ps = -1; -static int hf_gtpv2_kc_ps = -1; -static int hf_gtpv2_cksn_ps = -1; - -static int hf_gtpv2_pres_rep_area_info_id = -1; -static int hf_gtpv2_pres_rep_area_info_additional_id = -1; -static int hf_gtpv2_pres_rep_area_info_flags = -1; -static int hf_gtpv2_pres_rep_area_info_flags_no_inapra = -1; -static int hf_gtpv2_pres_rep_area_info_flags_b4_b7_spare = -1; -static int hf_gtpv2_pres_rep_area_info_flags_b3_b7_spare = -1; -static int hf_gtpv2_pres_rep_area_info_flags_b3_inapra = -1; -static int hf_gtpv2_pres_rep_area_info_flags_b2_apra = -1; -static int hf_gtpv2_pres_rep_area_info_flags_b1_opra = -1; -static int hf_gtpv2_pres_rep_area_info_flags_b0_ipra = -1; +static int hf_gtpv2_mbms_service_area_nr; +static int hf_gtpv2_mbms_service_area_id; +static int hf_gtpv2_mbms_session_id; +static int hf_gtpv2_mbms_flow_id; +static int hf_gtpv2_cteid; +static int hf_gtpv2_ip_addr_type; +static int hf_gtpv2_ip_addr_len; +static int hf_gtpv2_mbms_ip_mc_dist_addrv4; +static int hf_gtpv2_mbms_ip_mc_dist_addrv6; +static int hf_gtpv2_mbms_ip_mc_src_addrv4; +static int hf_gtpv2_mbms_ip_mc_src_addrv6; +static int hf_gtpv2_mbms_hc_indicator; +static int hf_gtpv2_mbms_dist_indication; +static int hf_gtpv2_subscriber_rfsp; +static int hf_gtpv2_rfsp_inuse; +static int hf_gtpv2_mbms_service_id; +static int hf_gtpv2_add_flags_for_srvcc_ics; +static int hf_gtpv2_vsrvcc_flag; +static int hf_gtpv2_abs_time_mbms_data; +static int hf_gtpv2_henb_info_report_fti; +static int hf_gtpv2_ip4cp_subnet_prefix_len; +static int hf_gtpv2_ip4cp_ipv4; +static int hf_gtpv2_change_report_flags_sncr; +static int hf_gtpv2_change_report_flags_tzcr; +static int hf_gtpv2_action_indication_val; +static int hf_gtpv2_uli_timestamp; +static int hf_gtpv2_mbms_session_duration_days; +static int hf_gtpv2_mbms_session_duration_secs; +static int hf_gtpv2_csg_id; +static int hf_gtpv2_cmi; +static int hf_gtpv2_service_indicator; +static int hf_gtpv2_detach_type; +static int hf_gtpv2_ldn; +static int hf_gtpv2_node_features_prn; +static int hf_gtpv2_node_features_mabr; +static int hf_gtpv2_node_features_ntsr; +static int hf_gtpv2_node_features_ciot; +static int hf_gtpv2_node_features_s1un; +static int hf_gtpv2_node_features_eth; +static int hf_gtpv2_node_features_mtedt; +static int hf_gtpv2_node_features_psset; +static int hf_gtpv2_time_to_data_xfer; +static int hf_gtpv2_arp_pvi; +static int hf_gtpv2_arp_pl; +static int hf_gtpv2_arp_pci; +static int hf_gtpv2_timer_unit; +static int hf_gtpv2_throttling_delay_unit; +static int hf_gtpv2_throttling_delay_value; +static int hf_gtpv2_timer_value; +static int hf_gtpv2_lapi; + +static int hf_gtpv2_pres_rep_area_act_inapra; +static int hf_gtpv2_pres_rep_area_action; +static int hf_gtpv2_pres_rep_area_id; +static int hf_gtpv2_pres_rep_area_act_no_tai; +static int hf_gtpv2_pres_rep_area_act_no_rai; +static int hf_gtpv2_pres_rep_area_act_no_m_enodeb; +static int hf_gtpv2_pres_rep_area_act_no_h_enodeb; +static int hf_gtpv2_pres_rep_area_act_no_ecgi; +static int hf_gtpv2_pres_rep_area_act_no_sai; +static int hf_gtpv2_pres_rep_area_act_no_cgi; +static int hf_gtpv2_pres_rep_area_act_no_ext_m_enodeb; +static int hf_gtpv2_ksi_ps; +static int hf_gtpv2_ck_ps; +static int hf_gtpv2_ik_ps; +static int hf_gtpv2_kc_ps; +static int hf_gtpv2_cksn_ps; + +static int hf_gtpv2_pres_rep_area_info_id; +static int hf_gtpv2_pres_rep_area_info_additional_id; +static int hf_gtpv2_pres_rep_area_info_flags; +static int hf_gtpv2_pres_rep_area_info_flags_no_inapra; +static int hf_gtpv2_pres_rep_area_info_flags_b4_b7_spare; +static int hf_gtpv2_pres_rep_area_info_flags_b3_b7_spare; +static int hf_gtpv2_pres_rep_area_info_flags_b3_inapra; +static int hf_gtpv2_pres_rep_area_info_flags_b2_apra; +static int hf_gtpv2_pres_rep_area_info_flags_b1_opra; +static int hf_gtpv2_pres_rep_area_info_flags_b0_ipra; /* Generated from convert_proto_tree_add_text.pl */ -static int hf_gtpv2_downlink_subscribed_ue_ambr = -1; -static int hf_gtpv2_mm_context_sres = -1; -static int hf_gtpv2_iksrvcc = -1; -static int hf_gtpv2_nsapi08 = -1; -static int hf_gtpv2_voice_domain_and_ue_usage_setting = -1; -static int hf_gtpv2_ue_radio_capability_for_paging_information = -1; -static int hf_gtpv2_upd_source_port_number = -1; -static int hf_gtpv2_uplink_used_ue_ambr = -1; -static int hf_gtpv2_tmsi_bytes = -1; -static int hf_gtpv2_dl_gtp_u_sequence_number = -1; -static int hf_gtpv2_mm_context_nh = -1; -static int hf_gtpv2_teid_c_spare = -1; -static int hf_gtpv2_uplink_subscribed_ue_ambr = -1; -static int hf_gtpv2_transparent_container = -1; -static int hf_gtpv2_packet_flow_id = -1; -static int hf_gtpv2_utran_srvcc_ik_cs = -1; -static int hf_gtpv2_downlink_used_ue_ambr = -1; -static int hf_gtpv2_hop_counter = -1; -static int hf_gtpv2_ul_gtp_u_sequence_number = -1; -static int hf_gtpv2_authentication_quadruplets = -1; -static int hf_gtpv2_utran_srvcc_kc = -1; -static int hf_gtpv2_spare_bytes = -1; -static int hf_gtpv2_metric = -1; -static int hf_gtpv2_throttling_factor = -1; -static int hf_gtpv2_relative_capacity = -1; -static int hf_gtpv2_apn_length = -1; -static int hf_gtpv2_sequence_number = -1; -static int hf_gtpv2_receive_n_pdu_number = -1; -static int hf_gtpv2_trace_id = -1; -static int hf_gtpv2_drx_parameter = -1; -static int hf_gtpv2_charging_characteristic_remaining_octets = -1; -static int hf_gtpv2_mm_context_ncc = -1; -static int hf_gtpv2_proprietary_value = -1; -static int hf_gtpv2_mobile_station_classmark2 = -1; -static int hf_gtpv2_rrc_container = -1; -static int hf_gtpv2_send_n_pdu_number = -1; -static int hf_gtpv2_mobile_station_classmark3 = -1; -static int hf_gtpv2_eps_bearer_id_number = -1; -static int hf_gtpv2_geographic_location = -1; -static int hf_gtpv2_cn_id = -1; -static int hf_gtpv2_utran_srvcc_ck_cs = -1; -static int hf_gtpv2_authentication_quintuplets = -1; -static int hf_gtpv2_serving_gw_address_length = -1; -static int hf_gtpv2_supported_codec_list = -1; -static int hf_gtpv2_cksrvcc = -1; -static int hf_gtpv2_mm_context_kc = -1; -static int hf_gtpv2_dl_pdcp_sequence_number = -1; -static int hf_gtpv2_ul_pdcp_sequence_number = -1; -static int hf_gtpv2_fq_csid_node_id = -1; -static int hf_gtpv2_fq_csid_mcc_mnc = -1; -static int hf_gtpv2_ppi_value = -1; -static int hf_gtpv2_ppi_flag = -1; -static int hf_gtpv2_session = -1; -static int hf_gtpv2_twan_id_ts = -1; -static int hf_gtpv2_twan_flags = -1; -static int hf_gtpv2_twan_bssidi = -1; -static int hf_gtpv2_twan_civai = -1; -static int hf_gtpv2_twan_plmni = -1; -static int hf_gtpv2_twan_opnai = -1; -static int hf_gtpv2_twan_laii = -1; -static int hf_gtpv2_twan_ssid_len = -1; -static int hf_gtpv2_twan_ssid = -1; -static int hf_gtpv2_twan_bssid = -1; -static int hf_gtpv2_twan_civa_len = -1; -static int hf_gtpv2_twan_civa = -1; -static int hf_gtpv2_twan_plmnid = -1; -static int hf_gtpv2_twan_op_name_len = -1; -static int hf_gtpv2_twan_op_name = -1; -static int hf_gtpv2_twan_relay_id_type = -1; -static int hf_gtpv2_twan_relay_id_len = -1; -static int hf_gtpv2_twan_relay_id = -1; -static int hf_gtpv2_twan_relay_id_ipv4 = -1; -static int hf_gtpv2_twan_relay_id_ipv6 = -1; -static int hf_gtpv2_twan_circuit_id_len = -1; -static int hf_gtpv2_twan_circuit_id = -1; -static int hf_gtpv2_integer_number_val = -1; -static int hf_gtpv2_maximum_wait_time = -1; -static int hf_gtpv2_dl_buf_sug_pkt_cnt = -1; -static int hf_gtpv2_ue_usage_type = -1; -static int hf_gtpv2_rem_run_serv_gap_t = -1; -static int hf_gtpv2_ran_nas_protocol_type = -1; -static int hf_gtpv2_ran_nas_cause_type = -1; -static int hf_gtpv2_ran_nas_cause_value = -1; -static int hf_gtpv2_emm_cause = -1; -static int hf_gtpv2_esm_cause = -1; -static int hf_gtpv2_diameter_cause = -1; -static int hf_gtpv2_ikev2_cause = -1; - -static int hf_gtpv2_ciot_support_ind = -1; -static int hf_gtpv2_ciot_support_ind_spare_bits = -1; -static int hf_gtpv2_ciot_support_ind_bit4 = -1; -static int hf_gtpv2_ciot_support_ind_bit3 = -1; -static int hf_gtpv2_ciot_support_ind_bit2 = -1; -static int hf_gtpv2_ciot_support_ind_bit1 = -1; - -static int hf_gtpv2_length_of_node_name = -1; -static int hf_gtpv2_node_name = -1; -static int hf_gtpv2_length_of_node_realm = -1; -static int hf_gtpv2_node_realm = -1; -static int hf_gtpv2_ms_ts = -1; -static int hf_gtpv2_origination_ts = -1; -static int hf_gtpv2_mon_event_inf_nsur = -1; -static int hf_gtpv2_mon_event_inf_nsui = -1; -static int hf_gtpv2_mon_event_inf_nscf = -1; -static int hf_gtpv2_mon_event_inf_scef_reference_id = -1; -static int hf_gtpv2_mon_event_inf_scef_id_length = -1; -static int hf_gtpv2_mon_event_inf_scef_id = -1; -static int hf_gtpv2_mon_event_inf_remaining_number_of_reports = -1; -static int hf_gtpv2_mon_event_ext_inf_lrtp = -1; -static int hf_gtpv2_mon_event_ext_inf_scef_reference_id = -1; -static int hf_gtpv2_mon_event_ext_inf_scef_id_length = -1; -static int hf_gtpv2_mon_event_ext_inf_scef_id = -1; -static int hf_gtpv2_mon_event_ext_inf_remain_min_period_loc_report_type = -1; -static int hf_gtpv2_rohc_profiles_bit0 = -1; -static int hf_gtpv2_rohc_profiles_bit1 = -1; -static int hf_gtpv2_rohc_profiles_bit2 = -1; -static int hf_gtpv2_rohc_profiles_bit3 = -1; -static int hf_gtpv2_rohc_profiles_bit4 = -1; -static int hf_gtpv2_rohc_profiles_bit5 = -1; -static int hf_gtpv2_rohc_profiles_bit6 = -1; -static int hf_gtpv2_rohc_profiles_bit7 = -1; -static int hf_gtpv2_max_cid = -1; -static int hf_gtpv2_uplink_rate_limit = -1; -static int hf_gtpv2_downlink_rate_limit = -1; -static int hf_gtpv2_timestamp_value = -1; -static int hf_gtpv2_counter_value = -1; -static int hf_gtpv2_mapped_ue_usage_type = -1; -static int hf_gtpv2_uli_flags = -1; -static int hf_gtpv2_rohc_profile_flags = -1; -static int hf_gtpv2_dcnr = -1; - -static int hf_gtpv2_secondary_rat_usage_data_report = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_spare_bits = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_bit3 = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_bit2 = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_bit1 = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_rat_type = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_start_timestamp = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_end_timestamp = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_usage_data_dl = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_usage_data_ul = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_srudn_length = -1; -static int hf_gtpv2_secondary_rat_usage_data_report_srudn_value = -1; -static int hf_gtpv2_csg_info_rep_action_b0 = -1; -static int hf_gtpv2_csg_info_rep_action_b1 = -1; -static int hf_gtpv2_csg_info_rep_action_b2 = -1; -static int hf_gtpv2_gnodeb_id_len = -1; -static int hf_gtpv2_gnodeb_id = -1; -static int hf_gtpv2_macro_ng_enodeb_id = -1; -static int hf_gtpv2_5gs_tac = -1; -static int hf_gtpv2_en_gnb_id_len = -1; +static int hf_gtpv2_downlink_subscribed_ue_ambr; +static int hf_gtpv2_mm_context_sres; +static int hf_gtpv2_iksrvcc; +static int hf_gtpv2_nsapi08; +static int hf_gtpv2_voice_domain_and_ue_usage_setting; +static int hf_gtpv2_ue_radio_capability_for_paging_information; +static int hf_gtpv2_port_number; +static int hf_gtpv2_uplink_used_ue_ambr; +static int hf_gtpv2_tmsi_bytes; +static int hf_gtpv2_dl_gtp_u_sequence_number; +static int hf_gtpv2_mm_context_nh; +static int hf_gtpv2_teid_c_spare; +static int hf_gtpv2_uplink_subscribed_ue_ambr; +static int hf_gtpv2_transparent_container; +static int hf_gtpv2_packet_flow_id; +static int hf_gtpv2_utran_srvcc_ik_cs; +static int hf_gtpv2_downlink_used_ue_ambr; +static int hf_gtpv2_hop_counter; +static int hf_gtpv2_ul_gtp_u_sequence_number; +static int hf_gtpv2_authentication_quadruplets; +static int hf_gtpv2_utran_srvcc_kc; +static int hf_gtpv2_spare_bytes; +static int hf_gtpv2_metric; +static int hf_gtpv2_throttling_factor; +static int hf_gtpv2_relative_capacity; +static int hf_gtpv2_apn_length; +static int hf_gtpv2_sequence_number; +static int hf_gtpv2_receive_n_pdu_number; +static int hf_gtpv2_trace_id; +static int hf_gtpv2_drx_parameter; +static int hf_gtpv2_charging_characteristic_remaining_octets; +static int hf_gtpv2_mm_context_ncc; +static int hf_gtpv2_proprietary_value; +static int hf_gtpv2_mobile_station_classmark2; +static int hf_gtpv2_rrc_container; +static int hf_gtpv2_send_n_pdu_number; +static int hf_gtpv2_mobile_station_classmark3; +static int hf_gtpv2_eps_bearer_id_number; +static int hf_gtpv2_geographic_location; +static int hf_gtpv2_cn_id; +static int hf_gtpv2_utran_srvcc_ck_cs; +static int hf_gtpv2_authentication_quintuplets; +static int hf_gtpv2_serving_gw_address_length; +static int hf_gtpv2_supported_codec_list; +static int hf_gtpv2_cksrvcc; +static int hf_gtpv2_mm_context_kc; +static int hf_gtpv2_dl_pdcp_sequence_number; +static int hf_gtpv2_ul_pdcp_sequence_number; +static int hf_gtpv2_fq_csid_node_id; +static int hf_gtpv2_fq_csid_mcc_mnc; +static int hf_gtpv2_ppi_value; +static int hf_gtpv2_ppi_flag; +static int hf_gtpv2_session; +static int hf_gtpv2_twan_id_ts; +static int hf_gtpv2_twan_flags; +static int hf_gtpv2_twan_bssidi; +static int hf_gtpv2_twan_civai; +static int hf_gtpv2_twan_plmni; +static int hf_gtpv2_twan_opnai; +static int hf_gtpv2_twan_laii; +static int hf_gtpv2_twan_ssid_len; +static int hf_gtpv2_twan_ssid; +static int hf_gtpv2_twan_bssid; +static int hf_gtpv2_twan_civa_len; +static int hf_gtpv2_twan_civa; +static int hf_gtpv2_twan_plmnid; +static int hf_gtpv2_twan_op_name_len; +static int hf_gtpv2_twan_op_name; +static int hf_gtpv2_twan_relay_id_type; +static int hf_gtpv2_twan_relay_id_len; +static int hf_gtpv2_twan_relay_id; +static int hf_gtpv2_twan_relay_id_ipv4; +static int hf_gtpv2_twan_relay_id_ipv6; +static int hf_gtpv2_twan_circuit_id_len; +static int hf_gtpv2_twan_circuit_id; +static int hf_gtpv2_integer_number_val; +static int hf_gtpv2_maximum_wait_time; +static int hf_gtpv2_dl_buf_sug_pkt_cnt; +static int hf_gtpv2_ue_usage_type; +static int hf_gtpv2_rem_run_serv_gap_t; +static int hf_gtpv2_ran_nas_protocol_type; +static int hf_gtpv2_ran_nas_cause_type; +static int hf_gtpv2_ran_nas_cause_value; +static int hf_gtpv2_emm_cause; +static int hf_gtpv2_esm_cause; +static int hf_gtpv2_diameter_cause; +static int hf_gtpv2_ikev2_cause; + +static int hf_gtpv2_ciot_support_ind; +static int hf_gtpv2_ciot_support_ind_spare_bits; +static int hf_gtpv2_ciot_support_ind_bit4; +static int hf_gtpv2_ciot_support_ind_bit3; +static int hf_gtpv2_ciot_support_ind_bit2; +static int hf_gtpv2_ciot_support_ind_bit1; + +static int hf_gtpv2_length_of_node_name; +static int hf_gtpv2_node_name; +static int hf_gtpv2_length_of_node_realm; +static int hf_gtpv2_node_realm; +static int hf_gtpv2_ms_ts; +static int hf_gtpv2_origination_ts; +static int hf_gtpv2_mon_event_inf_nsur; +static int hf_gtpv2_mon_event_inf_nsui; +static int hf_gtpv2_mon_event_inf_nscf; +static int hf_gtpv2_mon_event_inf_srie; +static int hf_gtpv2_mon_event_inf_scef_reference_id; +static int hf_gtpv2_mon_event_inf_scef_reference_id_ext; +static int hf_gtpv2_mon_event_inf_scef_id_length; +static int hf_gtpv2_mon_event_inf_scef_id; +static int hf_gtpv2_mon_event_inf_remaining_number_of_reports; +static int hf_gtpv2_mon_event_ext_inf_lrtp; +static int hf_gtpv2_mon_event_ext_inf_srie; +static int hf_gtpv2_mon_event_ext_inf_scef_reference_id; +static int hf_gtpv2_mon_event_ext_inf_scef_id_length; +static int hf_gtpv2_mon_event_ext_inf_scef_id; +static int hf_gtpv2_mon_event_ext_inf_remain_min_period_loc_report_type; +static int hf_gtpv2_mon_event_ext_inf_scef_reference_id_ext; +static int hf_gtpv2_rohc_profiles_bit0; +static int hf_gtpv2_rohc_profiles_bit1; +static int hf_gtpv2_rohc_profiles_bit2; +static int hf_gtpv2_rohc_profiles_bit3; +static int hf_gtpv2_rohc_profiles_bit4; +static int hf_gtpv2_rohc_profiles_bit5; +static int hf_gtpv2_rohc_profiles_bit6; +static int hf_gtpv2_rohc_profiles_bit7; +static int hf_gtpv2_max_cid; +static int hf_gtpv2_uplink_rate_limit; +static int hf_gtpv2_downlink_rate_limit; +static int hf_gtpv2_timestamp_value; +static int hf_gtpv2_counter_value; +static int hf_gtpv2_mapped_ue_usage_type; +static int hf_gtpv2_uli_flags; +static int hf_gtpv2_rohc_profile_flags; +static int hf_gtpv2_dcnr; + +static int hf_gtpv2_secondary_rat_usage_data_report; +static int hf_gtpv2_secondary_rat_usage_data_report_spare_bits; +static int hf_gtpv2_secondary_rat_usage_data_report_bit3; +static int hf_gtpv2_secondary_rat_usage_data_report_bit2; +static int hf_gtpv2_secondary_rat_usage_data_report_bit1; +static int hf_gtpv2_secondary_rat_usage_data_report_rat_type; +static int hf_gtpv2_secondary_rat_usage_data_report_start_timestamp; +static int hf_gtpv2_secondary_rat_usage_data_report_end_timestamp; +static int hf_gtpv2_secondary_rat_usage_data_report_usage_data_dl; +static int hf_gtpv2_secondary_rat_usage_data_report_usage_data_ul; +static int hf_gtpv2_secondary_rat_usage_data_report_srudn_length; +static int hf_gtpv2_secondary_rat_usage_data_report_srudn_value; +static int hf_gtpv2_csg_info_rep_action_b0; +static int hf_gtpv2_csg_info_rep_action_b1; +static int hf_gtpv2_csg_info_rep_action_b2; +static int hf_gtpv2_gnodeb_id_len; +static int hf_gtpv2_gnodeb_id; +static int hf_gtpv2_macro_ng_enodeb_id; +static int hf_gtpv2_5gs_tac; +static int hf_gtpv2_en_gnb_id_len; static int hf_gtpv2_5tac; static int hf_gtpv2_etac; -static int hf_gtpv2_en_gnb_id = -1; -static int hf_gtpv2_trig_event_len = -1; -static int hf_gtpv2_ne_list_len = -1; -static int hf_gtpv2_ses_trs_depth = -1; -static int hf_gtpv2_list_of_if_len = -1; -static int hf_gtpv2_trs_coll_ip_addr_len = -1; -static int hf_gtpv2_trs_coll_ipv4_addr =-1; -static int hf_gtpv2_trs_coll_ipv6_addr =-1; - -static int hf_gtpv2_ext_tra_info_loi_mscs_cap =-1; -static int hf_gtpv2_ext_tra_info_loi_mscs_map_f = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_map_e = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_map_b = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_map_g = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_mc = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_iu = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_a = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_map_c = -1; -static int hf_gtpv2_ext_tra_info_loi_mscs_map_d = -1; -static int hf_gtpv2_ext_tra_info_loi_mgw_iuup = -1; -static int hf_gtpv2_ext_tra_info_loi_mgw_nbup = -1; -static int hf_gtpv2_ext_tra_info_loi_mgw_mc = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_ge = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_gs = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_map_gf = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_map_gd = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_map_gr = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_gn = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_iu = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_gb = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_s13 = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_s3 = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_s4 = -1; -static int hf_gtpv2_ext_tra_info_loi_sgsn_s6d = -1; -static int hf_gtpv2_ext_tra_info_loi_ggsn_gmb = -1; -static int hf_gtpv2_ext_tra_info_loi_ggsn_gi = -1; -static int hf_gtpv2_ext_tra_info_loi_ggsn_gn = -1; -static int hf_gtpv2_ext_tra_info_loi_rnc_uu = -1; -static int hf_gtpv2_ext_tra_info_loi_rnc_iub = -1; -static int hf_gtpv2_ext_tra_info_loi_rnc_iur = -1; -static int hf_gtpv2_ext_tra_info_loi_rnc_iu = -1; -static int hf_gtpv2_ext_tra_info_loi_bm_sc_gmb = -1; -static int hf_gtpv2_ext_tra_info_loi_mme_s13 = -1; -static int hf_gtpv2_ext_tra_info_loi_mme_s11 = -1; -static int hf_gtpv2_ext_tra_info_loi_mme_s10 = -1; -static int hf_gtpv2_ext_tra_info_loi_mme_s6a = -1; -static int hf_gtpv2_ext_tra_info_loi_mme_s3 = -1; -static int hf_gtpv2_ext_tra_info_loi_mme_s1_mme = -1; -static int hf_gtpv2_ext_tra_info_loi_sgw_gxc = -1; -static int hf_gtpv2_ext_tra_info_loi_sgw_s11 = -1; -static int hf_gtpv2_ext_tra_info_loi_sgw_s8b = -1; -static int hf_gtpv2_ext_tra_info_loi_sgw_s5 = -1; -static int hf_gtpv2_ext_tra_info_loi_sgw_s4 = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_sgi = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s8b = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_gx = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s6b = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s5 = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s2c = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s2b = -1; -static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s2a = -1; -static int hf_gtpv2_ext_tra_info_loi_enb_uu = -1; -static int hf_gtpv2_ext_tra_info_loi_enb_x2 = -1; -static int hf_gtpv2_ext_tra_info_loi_enb_s1_mme = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_sh = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_s6a = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_s6d = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_cx = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_map_gr = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_map_gc = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_map_d = -1; -static int hf_gtpv2_ext_tra_info_loi_hss_map_c = -1; -static int hf_gtpv2_ext_tra_info_loi_eir_map_gf = -1; -static int hf_gtpv2_ext_tra_info_loi_eir_s13p = -1; -static int hf_gtpv2_ext_tra_info_loi_eir_s13 = -1; -static int hf_gtpv2_ext_tra_info_loi_eir_map_f = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n20 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n15 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n14 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n12 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n11 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n8 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n2 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n1 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n22 = -1; -static int hf_gtpv2_ext_tra_info_loi_amf_n26 = -1; -static int hf_gtpv2_ext_tra_info_loi_pcf_n15 = -1; -static int hf_gtpv2_ext_tra_info_loi_pcf_n7 = -1; -static int hf_gtpv2_ext_tra_info_loi_pcf_n5 = -1; -static int hf_gtpv2_ext_tra_info_loi_smf_s5_c = -1; -static int hf_gtpv2_ext_tra_info_loi_smf_n11 = -1; -static int hf_gtpv2_ext_tra_info_loi_smf_n10 = -1; -static int hf_gtpv2_ext_tra_info_loi_smf_n7 = -1; -static int hf_gtpv2_ext_tra_info_loi_smf_n4 = -1; -static int hf_gtpv2_ext_tra_info_loi_upf_n4 = -1; -static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_e1_c = -1; -static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_f1_c = -1; -static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_Uu = -1; -static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_xn_c = -1; -static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_ng_c = -1; - -static int hf_gtpv2_nr_dl_pkts_all = -1; -static int hf_gtpv2_nr_ul_pkts_all = -1; -static int hf_gtpv2_nr_add_exception_rpts = -1; -static int hf_apn_rte_cntrl_status_val_time = -1; -static int hf_gtpv2_max_pkt_loss_rte_ul_flg = -1; -static int hf_gtpv2_max_pkt_loss_rte_dl_flg = -1; -static int hf_gtpv2_max_pkt_loss_rte_ul = -1; -static int hf_gtpv2_max_pkt_loss_rte_dl = -1; - -static int hf_gtpv2_mm_context_iov_updates_counter = -1; -static int hf_gtpv2_mm_context_ear_len = -1; -static int hf_gtpv2_node_number_len = -1; -static int hf_gtpv2_additional_rrm_policy_index = -1; - -static gint ett_gtpv2 = -1; -static gint ett_gtpv2_flags = -1; -static gint ett_gtpv2_uli_flags = -1; -static gint ett_gtpv2_uli_field = -1; -static gint ett_gtpv2_bearer_ctx = -1; -static gint ett_gtpv2_PDN_conn = -1; -static gint ett_gtpv2_overload_control_information = -1; -static gint ett_gtpv2_mm_context_flag = -1; -static gint ett_gtpv2_pdn_numbers_nsapi = -1; -static gint ett_gtpv2_tra_info_trigg = -1; -static gint ett_gtpv2_tra_info_trigg_msc_server = -1; -static gint ett_gtpv2_tra_info_trigg_mgw = -1; -static gint ett_gtpv2_tra_info_trigg_sgsn = -1; -static gint ett_gtpv2_tra_info_trigg_ggsn = -1; -static gint ett_gtpv2_tra_info_trigg_bm_sc = -1; -static gint ett_gtpv2_tra_info_trigg_sgw_mme = -1; -static gint ett_gtpv2_tra_info_trigg_sgw = -1; -static gint ett_gtpv2_tra_info_trigg_pgw = -1; -static gint ett_gtpv2_tra_info_interfaces = -1; -static gint ett_gtpv2_tra_info_interfaces_imsc_server = -1; -static gint ett_gtpv2_tra_info_interfaces_lmgw = -1; -static gint ett_gtpv2_tra_info_interfaces_lsgsn = -1; -static gint ett_gtpv2_tra_info_interfaces_lggsn = -1; -static gint ett_gtpv2_tra_info_interfaces_lrnc = -1; -static gint ett_gtpv2_tra_info_interfaces_lbm_sc = -1; -static gint ett_gtpv2_tra_info_interfaces_lmme = -1; -static gint ett_gtpv2_tra_info_interfaces_lsgw = -1; -static gint ett_gtpv2_tra_info_interfaces_lpdn_gw = -1; -static gint ett_gtpv2_tra_info_interfaces_lpdn_lenb = -1; -static gint ett_gtpv2_tra_info_ne_types = -1; -static gint ett_gtpv2_rai = -1; -static gint ett_gtpv2_ms_mark = -1; -static gint ett_gtpv2_stn_sr = -1; -static gint ett_gtpv2_supp_codec_list = -1; -static gint ett_gtpv2_bss_con = -1; -static gint ett_gtpv2_utran_con = -1; -static gint ett_gtpv2_eutran_con = -1; -static gint ett_gtpv2_son_con = -1; -static gint ett_gtpv2_endc_son_con = -1; -static gint ett_gtpv2_intersys_son_con = -1; -static gint ett_gtpv2_mm_context_auth_qua = -1; -static gint ett_gtpv2_mm_context_auth_qui = -1; -static gint ett_gtpv2_mm_context_auth_tri = -1; -static gint ett_gtpv2_mm_context_net_cap = -1; -static gint ett_gtpv2_ms_network_capability = -1; -static gint ett_gtpv2_mm_context_sc = -1; -static gint ett_gtpv2_vd_pref = -1; -static gint ett_gtpv2_access_rest_data = -1; -static gint ett_gtpv2_qua = -1; -static gint ett_gtpv2_qui = -1; -static gint ett_gtpv2_preaa_tais = -1; -static gint ett_gtpv2_preaa_menbs = -1; -static gint ett_gtpv2_preaa_henbs = -1; -static gint ett_gtpv2_preaa_ecgis = -1; -static gint ett_gtpv2_preaa_rais = -1; -static gint ett_gtpv2_preaa_sais = -1; -static gint ett_gtpv2_preaa_cgis = -1; -static gint ett_gtpv2_load_control_inf = -1; -static gint ett_gtpv2_eci = -1; -static gint ett_gtpv2_twan_flags = -1; -static gint ett_gtpv2_ciot_support_ind = -1; -static gint ett_gtpv2_rohc_profile_flags = -1; -static gint ett_gtpv2_secondary_rat_usage_data_report = -1; -static gint ett_gtpv2_pres_rep_area_info = -1; -static gint ett_gtpv2_preaa_ext_menbs = -1; -static gint ett_gtpv2_ue_nr_sec_cap_len = -1; -static gint ett_gtpv2_apn_rte_ctrl_sts_len = -1; -static gint ett_gtpv2_if_mgcs = -1; -static gint ett_gtpv2_if_mgw = -1; -static gint ett_gtpv2_if_sgsn = -1; -static gint ett_gtpv2_if_ggsn = -1; -static gint ett_gtpv2_if_rnc = -1; -static gint ett_gtpv2_if_bm_sc = -1; -static gint ett_gtpv2_if_mme = -1; -static gint ett_gtpv2_if_sgw = -1; -static gint ett_gtpv2_if_pdn_gw = -1; -static gint ett_gtpv2_if_enb = -1; -static gint ett_gtpv2_if_hss = -1; -static gint ett_gtpv2_if_eir = -1; -static gint ett_gtpv2_if_amf = -1; -static gint ett_gtpv2_if_pcf = -1; -static gint ett_gtpv2_if_smf = -1; -static gint ett_gtpv2_if_upf = -1; -static gint ett_gtpv2_if_ng_ran_node = -1; - - -static expert_field ei_gtpv2_ie_data_not_dissected = EI_INIT; -static expert_field ei_gtpv2_ie_len_invalid = EI_INIT; -static expert_field ei_gtpv2_source_type_unknown = EI_INIT; -static expert_field ei_gtpv2_fq_csid_type_bad = EI_INIT; -static expert_field ei_gtpv2_mbms_session_duration_days = EI_INIT; -static expert_field ei_gtpv2_mbms_session_duration_secs = EI_INIT; -static expert_field ei_gtpv2_ie = EI_INIT; -static expert_field ei_gtpv2_int_size_not_handled = EI_INIT; -static expert_field ei_gtpv2_apn_too_long = EI_INIT; - -static int gtpv2_tap = -1; +static int hf_gtpv2_en_gnb_id; +static int hf_gtpv2_trig_event_len; +static int hf_gtpv2_ne_list_len; +static int hf_gtpv2_ses_trs_depth; +static int hf_gtpv2_list_of_if_len; +static int hf_gtpv2_trs_coll_ip_addr_len; +static int hf_gtpv2_trs_coll_ipv4_addr; +static int hf_gtpv2_trs_coll_ipv6_addr; + +static int hf_gtpv2_ext_tra_info_loi_mscs_cap; +static int hf_gtpv2_ext_tra_info_loi_mscs_map_f; +static int hf_gtpv2_ext_tra_info_loi_mscs_map_e; +static int hf_gtpv2_ext_tra_info_loi_mscs_map_b; +static int hf_gtpv2_ext_tra_info_loi_mscs_map_g; +static int hf_gtpv2_ext_tra_info_loi_mscs_mc; +static int hf_gtpv2_ext_tra_info_loi_mscs_iu; +static int hf_gtpv2_ext_tra_info_loi_mscs_a; +static int hf_gtpv2_ext_tra_info_loi_mscs_map_c; +static int hf_gtpv2_ext_tra_info_loi_mscs_map_d; +static int hf_gtpv2_ext_tra_info_loi_mgw_iuup; +static int hf_gtpv2_ext_tra_info_loi_mgw_nbup; +static int hf_gtpv2_ext_tra_info_loi_mgw_mc; +static int hf_gtpv2_ext_tra_info_loi_sgsn_ge; +static int hf_gtpv2_ext_tra_info_loi_sgsn_gs; +static int hf_gtpv2_ext_tra_info_loi_sgsn_map_gf; +static int hf_gtpv2_ext_tra_info_loi_sgsn_map_gd; +static int hf_gtpv2_ext_tra_info_loi_sgsn_map_gr; +static int hf_gtpv2_ext_tra_info_loi_sgsn_gn; +static int hf_gtpv2_ext_tra_info_loi_sgsn_iu; +static int hf_gtpv2_ext_tra_info_loi_sgsn_gb; +static int hf_gtpv2_ext_tra_info_loi_sgsn_s13; +static int hf_gtpv2_ext_tra_info_loi_sgsn_s3; +static int hf_gtpv2_ext_tra_info_loi_sgsn_s4; +static int hf_gtpv2_ext_tra_info_loi_sgsn_s6d; +static int hf_gtpv2_ext_tra_info_loi_ggsn_gmb; +static int hf_gtpv2_ext_tra_info_loi_ggsn_gi; +static int hf_gtpv2_ext_tra_info_loi_ggsn_gn; +static int hf_gtpv2_ext_tra_info_loi_rnc_uu; +static int hf_gtpv2_ext_tra_info_loi_rnc_iub; +static int hf_gtpv2_ext_tra_info_loi_rnc_iur; +static int hf_gtpv2_ext_tra_info_loi_rnc_iu; +static int hf_gtpv2_ext_tra_info_loi_bm_sc_gmb; +static int hf_gtpv2_ext_tra_info_loi_mme_s13; +static int hf_gtpv2_ext_tra_info_loi_mme_s11; +static int hf_gtpv2_ext_tra_info_loi_mme_s10; +static int hf_gtpv2_ext_tra_info_loi_mme_s6a; +static int hf_gtpv2_ext_tra_info_loi_mme_s3; +static int hf_gtpv2_ext_tra_info_loi_mme_s1_mme; +static int hf_gtpv2_ext_tra_info_loi_sgw_gxc; +static int hf_gtpv2_ext_tra_info_loi_sgw_s11; +static int hf_gtpv2_ext_tra_info_loi_sgw_s8b; +static int hf_gtpv2_ext_tra_info_loi_sgw_s5; +static int hf_gtpv2_ext_tra_info_loi_sgw_s4; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_sgi; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s8b; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_gx; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s6b; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s5; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s2c; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s2b; +static int hf_gtpv2_ext_tra_info_loi_pdn_gw_s2a; +static int hf_gtpv2_ext_tra_info_loi_enb_uu; +static int hf_gtpv2_ext_tra_info_loi_enb_x2; +static int hf_gtpv2_ext_tra_info_loi_enb_s1_mme; +static int hf_gtpv2_ext_tra_info_loi_hss_sh; +static int hf_gtpv2_ext_tra_info_loi_hss_s6a; +static int hf_gtpv2_ext_tra_info_loi_hss_s6d; +static int hf_gtpv2_ext_tra_info_loi_hss_cx; +static int hf_gtpv2_ext_tra_info_loi_hss_map_gr; +static int hf_gtpv2_ext_tra_info_loi_hss_map_gc; +static int hf_gtpv2_ext_tra_info_loi_hss_map_d; +static int hf_gtpv2_ext_tra_info_loi_hss_map_c; +static int hf_gtpv2_ext_tra_info_loi_eir_map_gf; +static int hf_gtpv2_ext_tra_info_loi_eir_s13p; +static int hf_gtpv2_ext_tra_info_loi_eir_s13; +static int hf_gtpv2_ext_tra_info_loi_eir_map_f; +static int hf_gtpv2_ext_tra_info_loi_amf_n20; +static int hf_gtpv2_ext_tra_info_loi_amf_n15; +static int hf_gtpv2_ext_tra_info_loi_amf_n14; +static int hf_gtpv2_ext_tra_info_loi_amf_n12; +static int hf_gtpv2_ext_tra_info_loi_amf_n11; +static int hf_gtpv2_ext_tra_info_loi_amf_n8; +static int hf_gtpv2_ext_tra_info_loi_amf_n2; +static int hf_gtpv2_ext_tra_info_loi_amf_n1; +static int hf_gtpv2_ext_tra_info_loi_amf_n22; +static int hf_gtpv2_ext_tra_info_loi_amf_n26; +static int hf_gtpv2_ext_tra_info_loi_pcf_n15; +static int hf_gtpv2_ext_tra_info_loi_pcf_n7; +static int hf_gtpv2_ext_tra_info_loi_pcf_n5; +static int hf_gtpv2_ext_tra_info_loi_smf_s5_c; +static int hf_gtpv2_ext_tra_info_loi_smf_n11; +static int hf_gtpv2_ext_tra_info_loi_smf_n10; +static int hf_gtpv2_ext_tra_info_loi_smf_n7; +static int hf_gtpv2_ext_tra_info_loi_smf_n4; +static int hf_gtpv2_ext_tra_info_loi_upf_n4; +static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_e1_c; +static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_f1_c; +static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_Uu; +static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_xn_c; +static int hf_gtpv2_ext_tra_info_loi_ng_ran_node_ng_c; + +static int hf_gtpv2_nr_dl_pkts_all; +static int hf_gtpv2_nr_ul_pkts_all; +static int hf_gtpv2_nr_add_exception_rpts; +static int hf_apn_rte_cntrl_status_val_time; +static int hf_gtpv2_max_pkt_loss_rte_ul_flg; +static int hf_gtpv2_max_pkt_loss_rte_dl_flg; +static int hf_gtpv2_max_pkt_loss_rte_ul; +static int hf_gtpv2_max_pkt_loss_rte_dl; + +static int hf_gtpv2_mm_context_iov_updates_counter; +static int hf_gtpv2_mm_context_ear_len; +static int hf_gtpv2_node_number_len; +static int hf_gtpv2_additional_rrm_policy_index; + +static int hf_gtpv2_group_id; + +static int hf_gtpv2_ie_pscell_id_spare; +static int hf_gtpv2_ie_pscell_id_nr_cgi; +static int hf_gtpv2_ie_up_security_policy_up_ip_policy; +static int hf_gtpv2_ie_up_security_policy_spare; +static int hf_gtpv2_nf_instance_id_nf_instance_id; +static int hf_gtpv2_nf_timer_in_seconds_timer_value; + + +static int ett_gtpv2; +static int ett_gtpv2_flags; +static int ett_gtpv2_uli_flags; +static int ett_gtpv2_uli_field; +static int ett_gtpv2_bearer_ctx; +static int ett_gtpv2_PDN_conn; +static int ett_gtpv2_overload_control_information; +static int ett_gtpv2_mm_context_flag; +static int ett_gtpv2_pdn_numbers_nsapi; +static int ett_gtpv2_tra_info_trigg; +static int ett_gtpv2_tra_info_trigg_msc_server; +static int ett_gtpv2_tra_info_trigg_mgw; +static int ett_gtpv2_tra_info_trigg_sgsn; +static int ett_gtpv2_tra_info_trigg_ggsn; +static int ett_gtpv2_tra_info_trigg_bm_sc; +static int ett_gtpv2_tra_info_trigg_sgw_mme; +static int ett_gtpv2_tra_info_trigg_sgw; +static int ett_gtpv2_tra_info_trigg_pgw; +static int ett_gtpv2_tra_info_interfaces; +static int ett_gtpv2_tra_info_interfaces_imsc_server; +static int ett_gtpv2_tra_info_interfaces_lmgw; +static int ett_gtpv2_tra_info_interfaces_lsgsn; +static int ett_gtpv2_tra_info_interfaces_lggsn; +static int ett_gtpv2_tra_info_interfaces_lrnc; +static int ett_gtpv2_tra_info_interfaces_lbm_sc; +static int ett_gtpv2_tra_info_interfaces_lmme; +static int ett_gtpv2_tra_info_interfaces_lsgw; +static int ett_gtpv2_tra_info_interfaces_lpdn_gw; +static int ett_gtpv2_tra_info_interfaces_lpdn_lenb; +static int ett_gtpv2_tra_info_ne_types; +static int ett_gtpv2_rai; +static int ett_gtpv2_ms_mark; +static int ett_gtpv2_stn_sr; +static int ett_gtpv2_supp_codec_list; +static int ett_gtpv2_bss_con; +static int ett_gtpv2_utran_con; +static int ett_gtpv2_eutran_con; +static int ett_gtpv2_son_con; +static int ett_gtpv2_endc_son_con; +static int ett_gtpv2_intersys_son_con; +static int ett_gtpv2_mm_context_auth_qua; +static int ett_gtpv2_mm_context_auth_qui; +static int ett_gtpv2_mm_context_auth_tri; +static int ett_gtpv2_mm_context_net_cap; +static int ett_gtpv2_ms_network_capability; +static int ett_gtpv2_mm_context_sc; +static int ett_gtpv2_vd_pref; +static int ett_gtpv2_access_rest_data; +static int ett_gtpv2_qua; +static int ett_gtpv2_qui; +static int ett_gtpv2_preaa_tais; +static int ett_gtpv2_preaa_menbs; +static int ett_gtpv2_preaa_henbs; +static int ett_gtpv2_preaa_ecgis; +static int ett_gtpv2_preaa_rais; +static int ett_gtpv2_preaa_sais; +static int ett_gtpv2_preaa_cgis; +static int ett_gtpv2_load_control_inf; +static int ett_gtpv2_eci; +static int ett_gtpv2_twan_flags; +static int ett_gtpv2_ciot_support_ind; +static int ett_gtpv2_rohc_profile_flags; +static int ett_gtpv2_secondary_rat_usage_data_report; +static int ett_gtpv2_pres_rep_area_info; +static int ett_gtpv2_preaa_ext_menbs; +static int ett_gtpv2_ue_nr_sec_cap_len; +static int ett_gtpv2_apn_rte_ctrl_sts_len; +static int ett_gtpv2_if_mgcs; +static int ett_gtpv2_if_mgw; +static int ett_gtpv2_if_sgsn; +static int ett_gtpv2_if_ggsn; +static int ett_gtpv2_if_rnc; +static int ett_gtpv2_if_bm_sc; +static int ett_gtpv2_if_mme; +static int ett_gtpv2_if_sgw; +static int ett_gtpv2_if_pdn_gw; +static int ett_gtpv2_if_enb; +static int ett_gtpv2_if_hss; +static int ett_gtpv2_if_eir; +static int ett_gtpv2_if_amf; +static int ett_gtpv2_if_pcf; +static int ett_gtpv2_if_smf; +static int ett_gtpv2_if_upf; +static int ett_gtpv2_if_ng_ran_node; +static int ett_gtpv2_PGW_change_info; + + +static expert_field ei_gtpv2_ie_data_not_dissected; +static expert_field ei_gtpv2_ie_len_invalid; +static expert_field ei_gtpv2_source_type_unknown; +static expert_field ei_gtpv2_fq_csid_type_bad; +static expert_field ei_gtpv2_mbms_session_duration_days; +static expert_field ei_gtpv2_mbms_session_duration_secs; +static expert_field ei_gtpv2_ie; +static expert_field ei_gtpv2_int_size_not_handled; +static expert_field ei_gtpv2_apn_too_long; + +static int gtpv2_tap; /* Definition of User Location Info (AVP 22) masks */ #define GTPv2_ULI_CGI_MASK 0x01 @@ -942,6 +964,8 @@ static int gtpv2_tap = -1; #define GTPV2_MODIFY_BEARER_RESPONSE 35 #define GTPV2_DELETE_SESSION_REQUEST 36 #define GTPV2_DELETE_SESSION_RESPONSE 37 +#define GTPV2_REMOTE_UE_REPORT_NOTIFICATION 40 +#define GTPV2_REMOTE_UE_REPORT_ACKNOWLEDGE 41 #define GTPV2_MODIFY_BEARER_COMMAND 64 #define GTPV2_MODIFY_BEARER_FAILURE_INDICATION 65 #define GTPV2_DELETE_BEARER_COMMAND 66 @@ -957,6 +981,7 @@ static int gtpv2_tap = -1; #define GTPV2_IDENTIFICATION_RESPONSE 129 #define GTPV2_CONTEXT_REQUEST 130 #define GTPV2_CONTEXT_RESPONSE 131 +#define GTPV2_CONTEXT_ACKNOWLEDGE 132 #define GTPV2_FORWARD_RELOCATION_REQ 133 #define GTPV2_FORWARD_RELOCATION_RESP 134 #define GTPV2_FORWARD_RELOCATION_COMPLETE_NOTIFICATION 135 @@ -968,6 +993,8 @@ static int gtpv2_tap = -1; #define GTPV2_CONFIGURATION_TRANSFER_TUNNEL 141 #define GTPV2_RAN_INFORMATION_RELAY 152 #define GTPV2_DL_DATA_NOTIF_ACK 177 +#define GTPV2_MODIFY_ACESSS_BEARER_REQUEST 211 +#define GTPV2_MODIFY_ACCESS_BEARER_RESPONSE 212 /* Table 6.1-1: Message types for GTPv2 */ static const value_string gtpv2_message_type_vals[] = { @@ -1108,7 +1135,7 @@ static const value_string gtpv2_message_type_vals[] = { static value_string_ext gtpv2_message_type_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_message_type_vals); #define NUM_GTPV2_IES 256 -static gint ett_gtpv2_ies[NUM_GTPV2_IES]; +static int ett_gtpv2_ies[NUM_GTPV2_IES]; #define GTPV2_IE_RESERVED 0 #define GTPV2_IE_IMSI 1 @@ -1178,13 +1205,13 @@ static gint ett_gtpv2_ies[NUM_GTPV2_IES]; #define GTPV2_IE_GUTI 117 #define GTPV2_IE_F_CONTAINER 118 #define GTPV2_IE_F_CAUSE 119 -#define GTPV2_IE_SEL_PLMN_ID 120 +#define GTPV2_IE_PLMN_ID 120 #define GTPV2_IE_TARGET_ID 121 /* GTPV2_IE_NSAPI 122 */ #define GTPV2_IE_PKT_FLOW_ID 123 #define GTPV2_IE_RAB_CONTEXT 124 #define GTPV2_IE_S_RNC_PDCP_CTX_INFO 125 -#define GTPV2_IE_UDP_S_PORT_NR 126 +#define GTPV2_IE_PORT_NR 126 #define GTPV2_IE_APN_RESTRICTION 127 #define GTPV2_IE_SEL_MODE 128 #define GTPV2_IE_SOURCE_IDENT 129 @@ -1275,11 +1302,13 @@ static gint ett_gtpv2_ies[NUM_GTPV2_IES]; #define GTPV2_IE_PC5_QOS_FLOW 212 #define GTPV2_IE_SGI_PTP_TUNNEL_ADDRESS 213 #define GTPV2_IE_PGW_CHANGE_INFO 214 -#define GTPV2_IE_PGW_SET_FQDN 215 +#define GTPV2_IE_PGW_FQDN 215 #define GTPV2_IE_GROUP_ID 216 #define GTPV2_IE_PSCELL_ID 217 #define GTPV2_IE_UP_SECURITY_POLICY 218 #define GTPV2_IE_ALT_IMSI 219 +#define GTPV2_IE_NF_INSTANCE_ID 220 +#define GTPV2_IE_TIMER_IN_SECONDS 221 /* 220 to 253 Spare. For future use. 254 Special IE type for IE Type Extension @@ -1302,9 +1331,9 @@ static gint ett_gtpv2_ies[NUM_GTPV2_IES]; /* SRVCC PS-to-CS Transparent Container Preference */ #define PREF_DECODE_SRVCC_P2C_TRANS_CONT_NO 0 #define PREF_DECODE_SRVCC_P2C_TRANS_CONT_TARGET_UTRAN 1 -static gint pref_decode_srvcc_p2c_trans_cont = PREF_DECODE_SRVCC_P2C_TRANS_CONT_NO; +static int pref_decode_srvcc_p2c_trans_cont = PREF_DECODE_SRVCC_P2C_TRANS_CONT_NO; -static guint pref_pair_matching_max_interval_ms = 0; /* Default: disable */ +static unsigned pref_pair_matching_max_interval_ms; /* Default: disable */ /* Table 8.1-1: Information Element types for GTPv2 */ static const value_string gtpv2_element_type_vals[] = { @@ -1378,13 +1407,13 @@ static const value_string gtpv2_element_type_vals[] = { {117, "GUTI"}, /* Variable Length / 8.47 */ {118, "F-Container"}, /* Variable Length / 8.48 */ {119, "F-Cause"}, /* Variable Length / 8.49 */ - {120, "Selected PLMN ID"}, /* Variable Length / 8.50 */ + {120, "PLMN ID"}, /* Variable Length / 8.50 */ {121, "Target Identification"}, /* Variable Length / 8.51 */ {122, "NSAPI"}, /* Extendable / 8.52 */ {123, "Packet Flow ID"}, /* Variable Length / 8.53 */ {124, "RAB Context"}, /* Fixed Length / 8.54 */ {125, "Source RNC PDCP Context Info"}, /* Variable Length / 8.55 */ - {126, "UDP Source Port Number"}, /* Extendable / 8.56 */ + {126, "Port Number"}, /* Extendable / 8.56 */ {127, "APN Restriction"}, /* Extendable / 8.57 */ {128, "Selection Mode"}, /* Extendable / 8.58 */ {129, "Source Identification"}, /* Variable Length / 8.50 */ @@ -1473,22 +1502,24 @@ static const value_string gtpv2_element_type_vals[] = { {212, "PC5 QoS Flow" }, /* Extendable / 8.143 */ {213, "SGi PtP Tunnel Address" }, /* Extendable / 8.144 */ {214, "PGW Change Info" }, /* Extendable / 8.145 */ - {215, "PGW Set FQDN" }, /* Extendable / 8.146 */ + {215, "PGW FQDN" }, /* Extendable / 8.146 */ {216, "Group Id" }, /* Variable Length / 8.147 */ {217, "PSCell ID" }, /* Fixed Length / 8.148*/ {218, "UP Security Policy" }, /* Extendable / 8.149*/ {219, "Alternative IMSI" }, /* Variable Length / 8.150 */ - /* 220 to 254 Spare. For future use. */ + {220, "NF Instance ID" }, /* Fixed Length / 8.151 */ + {221, "Timer in Seconds"}, /* Variable Length / 8.152 */ + /* 222 to 254 Spare. For future use. */ {255, "Private Extension"}, /* Variable Length / 8.67 */ {0, NULL} }; static value_string_ext gtpv2_element_type_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_element_type_vals); typedef struct _gtpv2_hdr { - guint8 flags; /* GTP header flags */ - guint8 message; /* Message type */ - guint16 length; /* Length of header */ - gint64 teid; /* Tunnel End-point ID */ + uint8_t flags; /* GTP header flags */ + uint8_t message; /* Message type */ + uint16_t length; /* Length of header */ + int64_t teid; /* Tunnel End-point ID */ } gtpv2_hdr_t; /* Data structure attached to a conversation, @@ -1501,24 +1532,24 @@ typedef struct gtpv2_conv_info_t { /*structure used to track responses to requests using sequence number*/ typedef struct gtpv2_msg_hash_entry { - gboolean is_request; /*TRUE/FALSE*/ - guint32 req_frame; /*frame with request */ + bool is_request; /*true/false*/ + uint32_t req_frame; /*frame with request */ nstime_t req_time; /*req time */ - guint32 rep_frame; /*frame with reply */ - gint seq_nr; /*sequence number*/ - guint msgtype; /*messagetype*/ + uint32_t rep_frame; /*frame with reply */ + int seq_nr; /*sequence number*/ + unsigned msgtype; /*messagetype*/ } gtpv2_msg_hash_t; -static guint -gtpv2_sn_hash(gconstpointer k) +static unsigned +gtpv2_sn_hash(const void *k) { const gtpv2_msg_hash_t *key = (const gtpv2_msg_hash_t *)k; return key->seq_nr; } -static gint -gtpv2_sn_equal_matched(gconstpointer k1, gconstpointer k2) +static int +gtpv2_sn_equal_matched(const void *k1, const void *k2) { const gtpv2_msg_hash_t *key1 = (const gtpv2_msg_hash_t *)k1; const gtpv2_msg_hash_t *key2 = (const gtpv2_msg_hash_t *)k2; @@ -1543,8 +1574,8 @@ gtpv2_sn_equal_matched(gconstpointer k1, gconstpointer k2) return key1->seq_nr == key2->seq_nr; } -static gint -gtpv2_sn_equal_unmatched(gconstpointer k1, gconstpointer k2) +static int +gtpv2_sn_equal_unmatched(const void *k1, const void *k2) { const gtpv2_msg_hash_t *key1 = (const gtpv2_msg_hash_t *)k1; const gtpv2_msg_hash_t *key2 = (const gtpv2_msg_hash_t *)k2; @@ -1561,7 +1592,7 @@ gtpv2_sn_equal_unmatched(gconstpointer k1, gconstpointer k2) return key1->seq_nr == key2->seq_nr; } -static GHashTable *gtpv2_stat_msg_idx_hash = NULL; +static GHashTable *gtpv2_stat_msg_idx_hash; static void gtpv2_stat_init(struct register_srt* srt _U_, GArray*srt_array) @@ -1577,7 +1608,7 @@ gtpv2_stat_init(struct register_srt* srt _U_, GArray*srt_array) static tap_packet_status gtpv2_stat_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, const void *prv, tap_flags_t flags _U_) { - guint i = 0; + unsigned i = 0; srt_stat_table *gtpv2_srt_table; srt_data_t *srt_data = (srt_data_t*)pss; const gtpv2_msg_hash_t *gcrp = (const gtpv2_msg_hash_t *)prv; @@ -1617,16 +1648,323 @@ gtpv2_stat_packet(void *pss, packet_info *pinfo, epan_dissect_t *edt _U_, const /* Make this a common function ???*/ static void -value_in_tenth_of_percent_fmt(gchar* s, guint32 v) +value_in_tenth_of_percent_fmt(char* s, uint32_t v) { snprintf(s, ITEM_LABEL_LENGTH, "%.1f%% (%u)", (float)v / 10, v); } +/* Add Info element on IE types with multiple instances in same group */ +typedef struct _gtpv2_information_element_instance { + uint8_t message_type; /* Message type */ + uint8_t parent_ie; /* Parent group IE for which our IE is in. 0 if on message level */ + uint8_t type; /* This IE type */ + uint8_t instance; /* Which Instance */ + const char *info_element; /* Information element for the IE type */ +} gtpv2_information_element_instance_t; + +/* IE types which defines with multiple instances in ch7.2 Tunnel Management Messages and ch7.3 Mobility Management Messages */ +static const gtpv2_information_element_instance_t gtpv2_information_element_instance_vals[] = { + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_F_TEID, 0, "Sender F-TEID for Control Plane" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_F_TEID, 1, "PGW S5/S8 Address for Control Plane or PMIP" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_BEARER_CTX, 0, "Bearer Contexts to be Created" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_BEARER_CTX, 1, "Bearer Contexts to be Removed" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_FQ_CSID, 0, "MME-FQ-CSID" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_FQ_CSID, 2, "ePDG-FQ-CSID" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_FQ_CSID, 3, "TWAN-FQ-CSID" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_LDN, 0, "MME/S4-SGSN LDN" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_LDN, 1, "SGW LDN" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_LDN, 2, "ePDG LDN" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_LDN, 3, "TWAN LDN" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IP_ADDRESS, 0, "UE Local IP Address" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IP_ADDRESS, 1, "H(e)NB Local IP Address" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IP_ADDRESS, 2, "MME/S4-SGSN Identifier" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IP_ADDRESS, 3, "ePDG IP Address" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_PORT_NR, 0, "UE UDP Port" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_PORT_NR, 1, "H(e)NB Local UDP Port" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_PORT_NR, 2, "UE TCP Port" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "TWAN/ePDG Overload Control Info" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_TWAN_IDENTIFIER, 0, "TWAN Identifier" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_TWAN_IDENTIFIER, 1, "WLAN Location Info" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_TWAN_ID_TS, 0, "WLAN Location Timestamp" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_ULI, 0, "User Location Info" }, + { GTPV2_CREATE_SESSION_REQUEST, 0, GTPV2_IE_ULI, 1, "User Location Info for SGW" }, + + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_F_TEID, 0, "Sender F-TEID for Control Plane" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_F_TEID, 1, "PGW S5/S8 Address for Control Plane or PMIP" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_BEARER_CTX, 0, "Bearer Contexts to be Created" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_BEARER_CTX, 1, "Bearer Contexts to be Removed" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_FQ_CSID, 0, "PGW-FQ-CSID" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_LDN, 0, "SGW LDN" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_LDN, 1, "PGW LDN" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "PGW APN level Load Control Info" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 2, "SGW node level Load Control Info" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_FQDN, 0, "Charging Gateway Name" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_FQDN, 1, "PGW Node Name" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IE_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IP_ADDRESS, 0, "Charging Gateway Address" }, + { GTPV2_CREATE_SESSION_RESPONSE, 0, GTPV2_IP_ADDRESS, 1, "Alternative PGW-C/SMF Address" }, + { GTPV2_CREATE_SESSION_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_CREATE_SESSION_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_CREATE_SESSION_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 0, "PGW-FQ-CSID" }, + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "PGW APN level Load Control Info" }, + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 2, "SGW node level Load Control Info" }, + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_CREATE_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 1, "New PGW-C/SMF Address" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 2, "New PGW Control Plane IP Address" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 3, "New SGW-C Address" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_GROUP_ID, 0, "Group Id" }, + { GTPV2_CREATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_GROUP_ID, 1, "New Group Id" }, + + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 0, "MME-FQ-CSID" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 2, "ePDG-FQ-CSID" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 3, "TWAN-FQ-CSID" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "TWAN/ePDG Overload Control Info" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_IDENTIFIER, 0, "TWAN Identifier" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_IDENTIFIER, 1, "WLAN Location Info" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_ID_TS, 1, "WLAN Location Timestamp" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_PORT_NR, 0, "UE UDP Port" }, + { GTPV2_CREATE_BEARER_RESPONSE, 0, GTPV2_IE_PORT_NR, 1, "UE TCP Por" }, + + { GTPV2_BEARER_RESOURCE_COMMAND, 0, GTPV2_EBI, 0, "Linked EPS Bearer ID (LBI)" }, + { GTPV2_BEARER_RESOURCE_COMMAND, 0, GTPV2_EBI, 1, "EPS Bearer ID" }, + { GTPV2_BEARER_RESOURCE_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_BEARER_RESOURCE_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + + { GTPV2_BEARER_RESOURCE_FAILURE_INDICATION, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_BEARER_RESOURCE_FAILURE_INDICATION, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_BEARER_CTX, 0, "Bearer Contexts to be Modified" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_BEARER_CTX, 1, "Bearer Contexts to be Removed" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 0, "MME-FQ-CSID" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IP_ADDRESS, 0, "H(e)NB Local IP Address" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IP_ADDRESS, 1, "UE Local IP Address" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IP_ADDRESS, 2, "MME/S4-SGSN Identifier" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_PORT_NR, 0, "H(e)NB Local UDP Port" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_PORT_NR, 1, "UE UDP Port" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "ePDG Overload Control Info" }, + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_ULI, 0, "User Location Info" }, /* redundant */ + { GTPV2_MODIFY_BEARER_REQUEST, 0, GTPV2_IE_ULI, 1, "User Location Info for SGW" }, /* redundant ? */ + + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_BEARER_CTX, 0, "Bearer Contexts to be Modified" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_BEARER_CTX, 1, "Bearer Contexts to be Removed" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 0, "PGW-FQ-CSID" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_LDN, 0, "SGW LDN" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_LDN, 1, "PGW LDN" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "PGW APN level Load Control Info" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 2, "SGW node level Load Control Info" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_MODIFY_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_MODIFY_BEARER_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_MODIFY_BEARER_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_MODIFY_BEARER_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_EBI, 0, "Linked EPS Bearer ID (LBI)" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "TWAN/ePDG Overload Control Info" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_TWAN_IDENTIFIER, 0, "TWAN Identifier" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_TWAN_IDENTIFIER, 1, "WLAN Location Info" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_TWAN_ID_TS, 1, "WLAN Location Timestamp" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_PORT_NR, 0, "UE UDP Port" }, + { GTPV2_DELETE_SESSION_REQUEST, 0, GTPV2_IE_PORT_NR, 1, "UE TCP Por" }, + + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_EBI, 0, "Linked EPS Bearer ID (LBI)" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_EBI, 1, "EPS Bearer ID" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 0, "PGW-FQ-CSID" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "PGW APN level Load Control Info" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 2, "SGW node level Load Control Info" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_DELETE_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 1, "New PGW-C/SMF Address" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 2, "New PGW Control Plane IP Address" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 3, "New SGW-C Address" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_GROUP_ID, 0, "Group Id" }, + { GTPV2_DELETE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_GROUP_ID, 1, "New Group Id" }, + + { GTPV2_DELETE_SESSION_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_DELETE_SESSION_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "PGW APN level Load Control Info" }, + { GTPV2_DELETE_SESSION_RESPONSE, 0, GTPV2_IE_LOAD_CONTROL_INF, 2, "SGW node level Load Control Info" }, + { GTPV2_DELETE_SESSION_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_DELETE_SESSION_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_EBI, 0, "Linked EPS Bearer ID (LBI)" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 0, "MME-FQ-CSID" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 2, "ePDG-FQ-CSID" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 3, "TWAN-FQ-CSID" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "TWAN/ePDG Overload Control Info" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_IDENTIFIER, 0, "TWAN Identifier" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_IDENTIFIER, 1, "WLAN Location Info" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_ID_TS, 1, "WLAN Location Timestamp" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_PORT_NR, 0, "UE UDP Port" }, + { GTPV2_DELETE_BEARER_RESPONSE, 0, GTPV2_IE_PORT_NR, 1, "UE TCP Por" }, + + { GTPV2_MODIFY_BEARER_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_MODIFY_BEARER_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_MODIFY_BEARER_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "TWAN/ePDG Overload Control Info" }, + + { GTPV2_MODIFY_BEARER_FAILURE_INDICATION, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_MODIFY_BEARER_FAILURE_INDICATION, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "SGW node level Load Control Info" }, + + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 0, "PGW-FQ-CSID" }, + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "PGW APN level Load Control Info" }, + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_LOAD_CONTROL_INF, 2, "SGW node level Load Control Info" }, + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "PGW Overload Control Info" }, + { GTPV2_UPDATE_BEARER_REQUEST, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 1, "New PGW-C/SMF Address" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 2, "New PGW Control Plane IP Address" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 3, "New SGW-C Address" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_GROUP_ID, 0, "Group Id" }, + { GTPV2_UPDATE_BEARER_REQUEST, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_GROUP_ID, 1, "New Group Id" }, + + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 0, "MME-FQ-CSID" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 1, "SGW-FQ-CSID" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 2, "ePDG-FQ-CSID" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_FQ_CSID, 3, "TWAN-FQ-CSID" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 2, "TWAN/ePDG Overload Control Info" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_IDENTIFIER, 0, "TWAN Identifier" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_IDENTIFIER, 1, "WLAN Location Info" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_TWAN_ID_TS, 1, "WLAN Location Timestamp" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_PORT_NR, 0, "UE UDP Port" }, + { GTPV2_UPDATE_BEARER_RESPONSE, 0, GTPV2_IE_PORT_NR, 1, "UE TCP Por" }, + + { GTPV2_DELETE_BEARER_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 0, "MME/S4-SGSN Overload Control Info" }, + { GTPV2_DELETE_BEARER_COMMAND, 0, GTPV2_IE_OVERLOAD_CONTROL_INF, 1, "SGW Overload Control Info" }, + + { GTPV2_DELETE_BEARER_FAILURE_INDICATION, 0, GTPV2_IE_LOAD_CONTROL_INF, 0, "PGW node level Load Control Info" }, + { GTPV2_DELETE_BEARER_FAILURE_INDICATION, 0, GTPV2_IE_LOAD_CONTROL_INF, 1, "SGW node level Load Control Info" }, + + { GTPV2_MODIFY_ACESSS_BEARER_REQUEST, 0, GTPV2_IE_BEARER_CTX, 0, "Bearer Contexts to be Modified" }, + { GTPV2_MODIFY_ACESSS_BEARER_REQUEST, 0, GTPV2_IE_BEARER_CTX, 1, "Bearer Contexts to be Removed" }, + + { GTPV2_MODIFY_ACCESS_BEARER_RESPONSE, 0, GTPV2_IE_BEARER_CTX, 0, "Bearer Contexts to be Modified" }, + { GTPV2_MODIFY_ACCESS_BEARER_RESPONSE, 0, GTPV2_IE_BEARER_CTX, 1, "Bearer Contexts to be Removed" }, + + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_F_CONTAINER, 0, "E-UTRAN Transparent Container" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_F_CONTAINER, 1, "UTRAN Transparent Container" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_F_CONTAINER, 2, "BSS Container" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IP_ADDRESS, 0, "HRPD access node S101 IP Address" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IP_ADDRESS, 1, "1xIWS S102 IP Address" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_CAUSE, 0, "S1-AP Cause" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_CAUSE, 1, "RANAP Cause" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_CAUSE, 2, "BSSGP Cause" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_RFSP_INDEX, 0, "Subscribed RFSP Index" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_RFSP_INDEX, 1, "RFSP Index in Use" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_FQDN, 0, "SGW FQDN" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_FQDN, 1, "SGSN FQDN" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_FQDN, 2, "MME FQDN" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_ADDITIONAL_RRM_POLICY_INDEX, 0, "Subscribed Additional RRM Policy Index" }, + { GTPV2_FORWARD_RELOCATION_REQ, 0, GTPV2_IE_ADDITIONAL_RRM_POLICY_INDEX, 1, "Additional RRM Policy Index in Use" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_PDN_CONNECTION, GTPV2_IE_FQDN, 0, "PGW FQDN" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_PDN_CONNECTION, GTPV2_IE_FQDN, 1, "Local Home Network ID" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_V2X_CONTEXT, GTPV2_IE_SERVICES_AUTHORIZED, 0, "LTE V2X Service Authorized" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_V2X_CONTEXT, GTPV2_IE_SERVICES_AUTHORIZED, 1, "NR V2X Service Authorized" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_V2X_CONTEXT, GTPV2_IE_BIT_RATE, 0, "LTE UE Sidelink Aggregate Maximum Bit Rate" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_V2X_CONTEXT, GTPV2_IE_BIT_RATE, 1, "NR UE Sidelink Aggregate Maximum Bit Rate" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + { GTPV2_FORWARD_RELOCATION_REQ, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 1, "New PGW-C/SMF Address" }, + + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_BEARER_CTX, 0, "List of Set-up Bearers" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_BEARER_CTX, 1, "List of Set-up RABs" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_BEARER_CTX, 2, "List of Set-up PFCs" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_BEARER_CTX, 2, "List of Set-up Bearers for SCEF PDN Connections" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_CAUSE, 0, "S1-AP Cause" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_CAUSE, 1, "RANAP Cause" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_CAUSE, 2, "BSSGP Cause" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_F_CONTAINER, 0, "E-UTRAN Transparent Container" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_F_CONTAINER, 1, "UTRAN Transparent Container" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_F_CONTAINER, 2, "BSS Container" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_FQDN, 0, "SGSN Node Name" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_FQDN, 1, "MME Node Name" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_IDENTIFIER, 0, "SGSN Identifier" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_IDENTIFIER, 1, "MME Identifier" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_IDENTIFIER, 2, "SGSN Identifier for MT-SMS" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_IDENTIFIER, 3, "MME Identifier for MT-SMS" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_NUMBER, 0, "SGSN Number" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_NUMBER, 1, "MME Number for MT-SMS" }, + { GTPV2_FORWARD_RELOCATION_RESP, 0, GTPV2_IE_NODE_NUMBER, 2, "MSC Number" }, + + { GTPV2_FORWARD_RELOCATION_COMPLETE_ACKNOWLEDGE, 0, GTPV2_IE_SECONDARY_RAT_USAGE_DATA_REPORT, 0, "Secondary RAT Usage Data Report" }, + { GTPV2_FORWARD_RELOCATION_COMPLETE_ACKNOWLEDGE, 0, GTPV2_IE_SECONDARY_RAT_USAGE_DATA_REPORT, 1, "Secondary RAT Usage Data Report from NG-RAN" }, + + { GTPV2_CONTEXT_REQUEST, 0, GTPV2_IE_FQDN, 0, "SGSN Node Name" }, + { GTPV2_CONTEXT_REQUEST, 0, GTPV2_IE_FQDN, 1, "MME Node Name" }, + { GTPV2_CONTEXT_REQUEST, 0, GTPV2_IE_NODE_IDENTIFIER, 0, "SGSN Identifier" }, + { GTPV2_CONTEXT_REQUEST, 0, GTPV2_IE_NODE_IDENTIFIER, 1, "MME Identifier" }, + + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IP_ADDRESS, 0, "HRPD access node S101 IP Address" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IP_ADDRESS, 1, "1xIWS S102 IP Address" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_RFSP_INDEX, 0, "Subscribed RFSP Index" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_RFSP_INDEX, 1, "RFSP Index in Use" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_FQDN, 0, "SGW Node Name" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_FQDN, 1, "SGSN Node Name" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_FQDN, 2, "MME Node Name" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_INTEGER_NUMBER, 0, "UE Usage Type" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_INTEGER_NUMBER, 1, "Remaining Running Service Gap Timer" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_ADDITIONAL_RRM_POLICY_INDEX, 0, "Subscribed Additional RRM Policy Index" }, + { GTPV2_CONTEXT_RESPONSE, 0, GTPV2_IE_ADDITIONAL_RRM_POLICY_INDEX, 1, "Additional RRM Policy Index in Use" }, + { GTPV2_CONTEXT_RESPONSE, GTPV2_IE_PDN_CONNECTION, GTPV2_IE_FQDN, 0, "PGW FQDN" }, + { GTPV2_CONTEXT_RESPONSE, GTPV2_IE_PDN_CONNECTION, GTPV2_IE_FQDN, 1, "Local Home Network ID" }, + { GTPV2_CONTEXT_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 0, "PGW Set FQDN" }, + { GTPV2_CONTEXT_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IE_PGW_FQDN, 1, "Alternative PGW-C/SMF FQDN" }, + { GTPV2_CONTEXT_RESPONSE, GTPV2_IE_PGW_CHANGE_INFO, GTPV2_IP_ADDRESS, 0, "Alternative PGW-C/SMF Address" }, + + { GTPV2_CONTEXT_ACKNOWLEDGE, 0, GTPV2_IE_NODE_NUMBER, 0, "SGSN Number" }, + { GTPV2_CONTEXT_ACKNOWLEDGE, 0, GTPV2_IE_NODE_NUMBER, 1, "MME Number for MT-SMS" }, + { GTPV2_CONTEXT_ACKNOWLEDGE, 0, GTPV2_IE_NODE_IDENTIFIER, 0, "SGSN Identifier for MT-SMS" }, + { GTPV2_CONTEXT_ACKNOWLEDGE, 0, GTPV2_IE_NODE_IDENTIFIER, 1, "MME Identifier for MT-SMS" }, + + { GTPV2_CONFIGURATION_TRANSFER_TUNNEL, 0, GTPV2_IE_TARGET_ID, 0, "Target eNodeB ID / en-gNB ID / gnB ID" }, + { GTPV2_CONFIGURATION_TRANSFER_TUNNEL, 0, GTPV2_IE_TARGET_ID, 1, "Connected Target eNodeB ID" }, + + { 0, 0, 0, 0, NULL }, +}; + +#define NUM_GTPV2_IE_INFO_ELEM_INSTANCES array_length(gtpv2_information_element_instance_vals) /* Code to dissect IE's */ static void -dissect_gtpv2_unknown(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_unknown(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } @@ -1641,16 +1979,16 @@ dissect_gtpv2_unknown(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto */ static void -dissect_gtpv2_imsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_imsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - const gchar *imsi_str; + const char *imsi_str; /* Fetch the BCD encoded digits from tvb low half byte, formating the digits according to * a default digit set of 0-9 returning "?" for overdecadic digits a pointer to the wmem * allocated string will be returned. */ - imsi_str = dissect_e212_imsi(tvb, pinfo, tree, offset, length, FALSE); + imsi_str = dissect_e212_imsi(tvb, pinfo, tree, offset, length, false); proto_item_append_text(item, "%s", imsi_str); } @@ -1811,13 +2149,13 @@ static const true_false_string gtpv2_cause_cs = { }; static void -dissect_gtpv2_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args) +dissect_gtpv2_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args) { int offset = 0; - guint8 tmp; + uint8_t tmp; /* Cause value octet 5 */ - tmp = tvb_get_guint8(tvb, offset); + tmp = tvb_get_uint8(tvb, offset); if (g_gtp_session) { args->last_cause = tmp; } @@ -1872,12 +2210,12 @@ dissect_gtpv2_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pro * 8.5 Recovery (Restart Counter) */ static void -dissect_gtpv2_recovery(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_recovery(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 recovery; + uint8_t recovery; - recovery = tvb_get_guint8(tvb, offset); + recovery = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_rec, tvb, offset, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%u", recovery); @@ -1888,7 +2226,7 @@ dissect_gtpv2_recovery(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, /* 6.2 STN-SR */ static void -dissect_gtpv2_stn_sr(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_stn_sr(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_item *stn_sr_item; proto_tree *sub_tree; @@ -1911,7 +2249,7 @@ dissect_gtpv2_stn_sr(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ /* 6.3 Source to Target Transparent Container */ static void -dissect_gtpv2_src_tgt_trans_con(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_src_tgt_trans_con(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -1943,7 +2281,7 @@ dissect_gtpv2_src_tgt_trans_con(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre /* 6.4 Target to Source Transparent Container */ static void -dissect_gtpv2_tgt_src_trans_con(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tgt_src_trans_con(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -1990,10 +2328,10 @@ dissect_gtpv2_tgt_src_trans_con(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre /* 6.5 MM Context for E-UTRAN SRVCC */ static void -dissect_gtpv2_mm_con_eutran_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_con_eutran_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 elm_len; + uint8_t elm_len; proto_tree *ms_tree, *fi; proto_tree_add_item(tree, hf_gtpv2_eksi, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -2007,7 +2345,7 @@ dissect_gtpv2_mm_con_eutran_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t then the associated length field shall be set to zero, and the particular parameter field shall not be present. */ /* Length of Mobile Station Classmark2 */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_ms_classmark2, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len) { @@ -2018,7 +2356,7 @@ dissect_gtpv2_mm_con_eutran_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t } /* Length of Mobile Station Classmark3 */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_ms_classmark3, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len) { @@ -2029,7 +2367,7 @@ dissect_gtpv2_mm_con_eutran_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t } /*Length of Supported Codec List */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_supp_codec_list, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len) { @@ -2041,10 +2379,10 @@ dissect_gtpv2_mm_con_eutran_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t /* 6.6 MM Context for UTRAN SRVCC */ static void -dissect_gtpv2_mm_con_utran_srvcc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_con_utran_srvcc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 elm_len; + uint8_t elm_len; proto_tree *ms_tree, *fi; proto_tree_add_item(tree, hf_gtpv2_ksi, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -2064,7 +2402,7 @@ dissect_gtpv2_mm_con_utran_srvcc(tvbuff_t *tvb, packet_info *pinfo, proto_tree * */ /*Length of Mobile Station Classmark2 */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_ms_classmark2, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len) { @@ -2075,7 +2413,7 @@ dissect_gtpv2_mm_con_utran_srvcc(tvbuff_t *tvb, packet_info *pinfo, proto_tree * } /*Length of Mobile Station Classmark3 */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_ms_classmark3, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len) { @@ -2086,7 +2424,7 @@ dissect_gtpv2_mm_con_utran_srvcc(tvbuff_t *tvb, packet_info *pinfo, proto_tree * } /*Length of Supported Codec List */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_supp_codec_list, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len) { @@ -2116,12 +2454,12 @@ static const value_string gtpv2_srvcc_cause_vals[] = { static value_string_ext gtpv2_srvcc_cause_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_srvcc_cause_vals); static void -dissect_gtpv2_srvcc_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_srvcc_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 srvcc_cause; + uint8_t srvcc_cause; - srvcc_cause = tvb_get_guint8(tvb, offset); + srvcc_cause = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_srvcc_cause, tvb, offset, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%s (%u)", val_to_str_ext_const(srvcc_cause, >pv2_srvcc_cause_vals_ext, "Unknown"), srvcc_cause); @@ -2132,25 +2470,25 @@ dissect_gtpv2_srvcc_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 6.8 Target RNC ID */ static void -dissect_gtpv2_tgt_rnc_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tgt_rnc_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint16 rnc_id; + uint16_t rnc_id; proto_tree *subtree; - guint32 mcc; - guint32 mnc; - guint32 lac; - guint32 curr_offset; + uint32_t mcc; + uint32_t mnc; + uint32_t lac; + uint32_t curr_offset; /*ra_type_flag = 1;*/ /*Flag to be set to differentiate GERAN and UTRAN*/ curr_offset = offset; - mcc = (tvb_get_guint8(tvb, curr_offset) & 0x0f) << 8; - mcc |= (tvb_get_guint8(tvb, curr_offset) & 0xf0); - mcc |= (tvb_get_guint8(tvb, curr_offset+1) & 0x0f); - mnc = (tvb_get_guint8(tvb, curr_offset+2) & 0x0f) << 8; - mnc |= (tvb_get_guint8(tvb, curr_offset+2) & 0xf0); - mnc |= (tvb_get_guint8(tvb, curr_offset+1) & 0xf0) >> 4; + mcc = (tvb_get_uint8(tvb, curr_offset) & 0x0f) << 8; + mcc |= (tvb_get_uint8(tvb, curr_offset) & 0xf0); + mcc |= (tvb_get_uint8(tvb, curr_offset+1) & 0x0f); + mnc = (tvb_get_uint8(tvb, curr_offset+2) & 0x0f) << 8; + mnc |= (tvb_get_uint8(tvb, curr_offset+2) & 0xf0); + mnc |= (tvb_get_uint8(tvb, curr_offset+1) & 0xf0) >> 4; if ((mnc & 0x000f) == 0x000f) mnc = mnc >> 4; @@ -2162,7 +2500,7 @@ dissect_gtpv2_tgt_rnc_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pr "Routing area identification: %x-%x-%u-%u", mcc, mnc, lac, rnc_id); - dissect_e212_mcc_mnc(tvb, pinfo, subtree, offset, E212_RAI, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, subtree, offset, E212_RAI, true); curr_offset+=3; proto_tree_add_item(subtree, hf_gtpv2_lac, tvb, curr_offset, 2, ENC_BIG_ENDIAN); @@ -2193,36 +2531,36 @@ dissect_gtpv2_tgt_rnc_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pr * -- octets 6 and 7 Cell Identity (CI) according to TS 3GPP TS 24.008 [35] */ static void -dissect_gtpv2_tgt_global_cell_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tgt_global_cell_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 tgt_cell_id; + uint8_t tgt_cell_id; proto_tree *subtree; - guint32 mcc; - guint32 mnc; - guint32 lac; - guint32 curr_offset; + uint32_t mcc; + uint32_t mnc; + uint32_t lac; + uint32_t curr_offset; curr_offset = offset; - mcc = (tvb_get_guint8(tvb, curr_offset) & 0x0f) << 8; - mcc |= (tvb_get_guint8(tvb, curr_offset) & 0xf0); - mcc |= (tvb_get_guint8(tvb, curr_offset+1) & 0x0f); - mnc = (tvb_get_guint8(tvb, curr_offset+2) & 0x0f) << 8; - mnc |= (tvb_get_guint8(tvb, curr_offset+2) & 0xf0); - mnc |= (tvb_get_guint8(tvb, curr_offset+1) & 0xf0) >> 4; + mcc = (tvb_get_uint8(tvb, curr_offset) & 0x0f) << 8; + mcc |= (tvb_get_uint8(tvb, curr_offset) & 0xf0); + mcc |= (tvb_get_uint8(tvb, curr_offset+1) & 0x0f); + mnc = (tvb_get_uint8(tvb, curr_offset+2) & 0x0f) << 8; + mnc |= (tvb_get_uint8(tvb, curr_offset+2) & 0xf0); + mnc |= (tvb_get_uint8(tvb, curr_offset+1) & 0xf0) >> 4; if ((mnc & 0x000f) == 0x000f) mnc = mnc >> 4; lac = tvb_get_ntohs(tvb, curr_offset + 3); - tgt_cell_id = tvb_get_guint8(tvb, curr_offset + 5); + tgt_cell_id = tvb_get_uint8(tvb, curr_offset + 5); subtree = proto_tree_add_subtree_format(tree, tvb, curr_offset, 6, ett_gtpv2_rai, NULL, "Routing area identification: %x-%x-%u-%u", mcc, mnc, lac, tgt_cell_id); - dissect_e212_mcc_mnc(tvb, pinfo, subtree, offset, E212_RAI, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, subtree, offset, E212_RAI, true); proto_tree_add_item(subtree, hf_gtpv2_lac, tvb, curr_offset + 3, 2, ENC_BIG_ENDIAN); proto_tree_add_item(subtree, hf_gtpv2_tgt_g_cell_id, tvb, curr_offset + 5, 2, ENC_BIG_ENDIAN); @@ -2234,7 +2572,7 @@ dissect_gtpv2_tgt_global_cell_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree * /* 6.10 Tunnel Endpoint Identifier for Control Plane (TEID-C) */ static void -dissect_gtpv2_teid_c(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_teid_c(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -2248,12 +2586,17 @@ dissect_gtpv2_teid_c(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr /* 6.11 Sv Flags */ static void -dissect_gtpv2_sv_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_sv_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - proto_tree_add_item(tree, hf_gtpv2_sv_sti, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gtpv2_sv_ics, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gtpv2_sv_emind, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const sv_flags[] = { + &hf_gtpv2_sv_sti, + &hf_gtpv2_sv_ics, + &hf_gtpv2_sv_emind, + NULL + }; + + proto_tree_add_bitmask_list(tree, tvb, offset, 1, sv_flags, ENC_NA); offset += 1; if (length > 1) proto_tree_add_item(tree, hf_gtpv2_teid_c_spare, tvb, offset, length-1, ENC_NA); @@ -2262,7 +2605,7 @@ dissect_gtpv2_sv_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, /* 6.12 Service Area Identifier */ static void -dissect_gtpv2_sai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_sai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -2270,7 +2613,7 @@ dissect_gtpv2_sai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite * 6 MNC digit 3 MCC digit 3 * 7 MNC digit 2 MNC digit 1 */ - dissect_e212_mcc_mnc(tvb, pinfo, tree, offset, E212_SAI, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, offset, E212_SAI, true); offset += 3; /* The Location Area Code (LAC) consists of 2 octets. Bit 8 of Octet 8 is the most significant bit and bit 1 of Octet 9 the @@ -2288,7 +2631,7 @@ dissect_gtpv2_sai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite /* 6.13 MM Context for CS to PS SRVCC */ static void -dissect_gtpv2_mm_ctx_for_cs_to_ps_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_ctx_for_cs_to_ps_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -2324,9 +2667,9 @@ dissect_gtpv2_mm_ctx_for_cs_to_ps_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, p * subclauses 9.1.1 and 9.1.2, 3GPP TS 23.060 [35] Annex A and 3GPP TS 23.401 [3] subclauses 4.3.8.1. */ static void -dissect_gtpv2_apn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_apn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - const guint8 *apn = NULL; + const uint8_t *apn = NULL; proto_tree_add_item_ret_string(tree, hf_gtpv2_apn, tvb, 0, length, ENC_APN_STR | ENC_NA, pinfo->pool, &apn); if (apn) { @@ -2340,7 +2683,7 @@ dissect_gtpv2_apn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto */ static void -dissect_gtpv2_ambr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ambr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -2353,16 +2696,16 @@ dissect_gtpv2_ambr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot * 8.8 EPS Bearer ID (EBI) */ static void -dissect_gtpv2_ebi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ebi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 ebi; + uint8_t ebi; /* Spare (all bits set to 0) B8 - B5*/ proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset, 4, ENC_BIG_ENDIAN); /* EPS Bearer ID (EBI) B4 - B1 */ - ebi = tvb_get_guint8(tvb, offset); + ebi = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_ebi, tvb, offset, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%u", ebi); @@ -2371,7 +2714,7 @@ dissect_gtpv2_ebi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto * 8.9 IP Address */ static void -dissect_gtpv2_ip_address(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ip_address(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -2398,16 +2741,16 @@ dissect_gtpv2_ip_address(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree */ static void -dissect_gtpv2_mei(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mei(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - gchar *mei_str; + char *mei_str; /* Fetch the BCD encoded digits from tvb low half byte, formating the digits according to * a default digit set of 0-9 returning "?" for overdecadic digits a pointer to the EP * allocated string will be returned. */ - proto_tree_add_item_ret_display_string(tree, hf_gtpv2_mei, tvb, offset, length, ENC_BCD_DIGITS_0_9, pinfo->pool, &mei_str); + proto_tree_add_item_ret_display_string(tree, hf_gtpv2_mei, tvb, offset, length, ENC_BCD_DIGITS_0_9|ENC_LITTLE_ENDIAN, pinfo->pool, &mei_str); proto_item_append_text(item, "%s", mei_str); } @@ -2418,7 +2761,7 @@ dissect_gtpv2_mei(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto * Editor's note: MSISDN coding will be defined in TS 24.301. */ static void -dissect_gtpv2_msisdn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_msisdn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { const char *digit_str; @@ -2443,7 +2786,7 @@ dissect_gtpv2_msisdn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr * 8.12 Indication */ static void -dissect_gtpv2_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -2629,14 +2972,15 @@ dissect_gtpv2_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite } static int* const oct14_flags[] = { - &hf_gtpv2_spare_b7_b3, + &hf_gtpv2_spare_b7_b4, + &hf_gtpv2_lapcosi, &hf_gtpv2_ltemsai, &hf_gtpv2_srtpi, &hf_gtpv2_upipsi, NULL }; - /* Octet 13 Spare NSELTEMSAI SRTPI UPIPSI */ + /* Octet 13 Spare LAPCOSI LTEMSAI SRTPI UPIPSI */ proto_tree_add_bitmask_list(tree, tvb, offset, 1, oct14_flags, ENC_NA); offset += 1; @@ -2657,7 +3001,7 @@ dissect_gtpv2_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite * Dissected in packet-gsm_a_gm.c */ static void -dissect_gtpv2_pco(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pco(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { switch (message_type) { case GTPV2_CREATE_SESSION_REQUEST: @@ -2698,12 +3042,12 @@ static const value_string gtpv2_pdn_type_vals[] = { }; static void -dissect_gtpv2_paa(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_paa(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 pdn_type; + uint8_t pdn_type; - pdn_type = tvb_get_guint8(tvb, offset); + pdn_type = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_pdn_type, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; switch (pdn_type) @@ -2776,12 +3120,16 @@ dissect_gtpv2_paa(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto */ static void -dissect_gtpv2_bearer_qos(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_bearer_qos(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - proto_tree_add_item(tree, hf_gtpv2_bearer_qos_pci, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gtpv2_bearer_qos_pl, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(tree, hf_gtpv2_bearer_qos_pvi, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const bearer_qos_oct1_flags[] = { + &hf_gtpv2_bearer_qos_pci, + &hf_gtpv2_bearer_qos_pl, + &hf_gtpv2_bearer_qos_pvi, + NULL + }; + proto_tree_add_bitmask_list(tree, tvb, offset, 1, bearer_qos_oct1_flags, ENC_BIG_ENDIAN); offset += 1; proto_tree_add_item(tree, hf_gtpv2_bearer_qos_label_qci, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -2799,7 +3147,7 @@ dissect_gtpv2_bearer_qos(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree */ static void -dissect_gtpv2_flow_qos(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_flow_qos(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; proto_tree_add_item(tree, hf_gtpv2_flow_qos_label_qci, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -2846,11 +3194,11 @@ static value_string_ext gtpv2_rat_type_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_ra static void -dissect_gtpv2_rat_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_rat_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint8 rat_type; + uint8_t rat_type; - rat_type = tvb_get_guint8(tvb, 0); + rat_type = tvb_get_uint8(tvb, 0); proto_tree_add_item(tree, hf_gtpv2_rat_type, tvb, 0, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%s (%u)", val_to_str_ext_const(rat_type, >pv2_rat_type_vals_ext, "Unknown"), rat_type); @@ -2860,11 +3208,11 @@ dissect_gtpv2_rat_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, * 8.18 Serving Network */ static void -dissect_gtpv2_serv_net(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_serv_net(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - gchar *mcc_mnc_str; + char *mcc_mnc_str; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, 0, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, 0, E212_NONE, true); proto_item_append_text(item, "%s", mcc_mnc_str); } @@ -2873,7 +3221,7 @@ dissect_gtpv2_serv_net(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot */ static void -dissect_gtpv2_bearer_tft(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_bearer_tft(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { /* The detailed coding of Traffic Aggregate * Description is specified in 3GPP TS 24.008 [5] , @@ -2886,7 +3234,7 @@ dissect_gtpv2_bearer_tft(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pr /* 8.20 Traffic Aggregate Description (TAD) */ static void -dissect_gtpv2_tad(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tad(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { /* The detailed coding of Traffic Aggregate * Description is specified in 3GPP TS 24.008 [5] , @@ -2907,14 +3255,14 @@ dissect_gtpv2_tad(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite * It can be found in 3GPP TS 36.413 v8.3.0, but it is expected that it will be moved * to 23.003 in a future version. */ -gchar* -dissect_gtpv2_tai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset, gboolean is_5gs) +char* +dissect_gtpv2_tai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset, bool is_5gs) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint32 tac; + char *str = NULL; + char *mcc_mnc_str; + uint32_t tac; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_TAI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_TAI, true); *offset += 3; if (is_5gs) { proto_tree_add_item_ret_uint(tree, hf_gtpv2_5gs_tai_tac, tvb, *offset, 3, ENC_BIG_ENDIAN, &tac); @@ -2930,29 +3278,29 @@ dissect_gtpv2_tai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offs return str; } -static gchar* +static char* dissect_gtpv2_ecgi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint8 octet; - guint32 octet4; - guint8 spare; - guint32 ECGI; + char *str = NULL; + char *mcc_mnc_str; + uint8_t octet; + uint32_t octet4; + uint8_t spare; + uint32_t ECGI; static int* const ECGI_flags[] = { &hf_gtpv2_enodebid, &hf_gtpv2_cellid, NULL }; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_ECGI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_ECGI, true); *offset += 3; /* The bits 8 through 5, of octet e+3 (Fig 8.21.5-1 in TS 29.274 V8.2.0) are spare * and hence they would not make any difference to the hex string following it, * thus we directly read 4 bytes from the tvb */ - octet = tvb_get_guint8(tvb, *offset); + octet = tvb_get_uint8(tvb, *offset); spare = octet & 0xF0; octet4 = tvb_get_ntohl(tvb, *offset); ECGI = octet4 & 0x0FFFFFFF; @@ -2970,20 +3318,24 @@ dissect_gtpv2_ecgi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *off return str; } -static gchar* +static char* dissect_gtpv2_rai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint16 lac, rac; + char *str = NULL; + char *mcc_mnc_str; + uint16_t lac, rac; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_RAI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_RAI, true); *offset += 3; lac = tvb_get_ntohs(tvb, *offset); proto_tree_add_item(tree, hf_gtpv2_rai_lac, tvb, *offset, 2, ENC_BIG_ENDIAN); *offset += 2; - rac = tvb_get_ntohs(tvb, *offset); - proto_tree_add_item(tree, hf_gtpv2_rai_rac, tvb, *offset, 2, ENC_BIG_ENDIAN); + /* 3GPP 29.274 8.21.3 RAI Field + * "Only Octet c+5 contains the RAC. Octet c+6 is coded as all 1's (11111111)." + * (We could, here and in GTP, check that the other octet is all 1's.) + */ + rac = tvb_get_uint8(tvb, *offset); + proto_tree_add_item(tree, hf_gtpv2_rai_rac, tvb, *offset, 1, ENC_BIG_ENDIAN); *offset += 2; str = wmem_strdup_printf(pinfo->pool, "%s, LAC 0x%x, RAC 0x%x", mcc_mnc_str, @@ -2993,14 +3345,14 @@ dissect_gtpv2_rai(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offs return str; } -static gchar* +static char* dissect_gtpv2_sai_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint16 lac, sac; + char *str = NULL; + char *mcc_mnc_str; + uint16_t lac, sac; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_SAI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_SAI, true); *offset += 3; lac = tvb_get_ntohs(tvb, *offset); proto_tree_add_item(tree, hf_gtpv2_sai_lac, tvb, *offset, 2, ENC_BIG_ENDIAN); @@ -3016,14 +3368,14 @@ dissect_gtpv2_sai_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, in return str; } -static gchar* +static char* dissect_gtpv2_cgi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint16 lac, ci; + char *str = NULL; + char *mcc_mnc_str; + uint16_t lac, ci; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_CGI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_CGI, true); *offset += 3; lac = tvb_get_ntohs(tvb, *offset); proto_tree_add_item(tree, hf_gtpv2_uli_cgi_lac, tvb, *offset, 2, ENC_BIG_ENDIAN); @@ -3039,14 +3391,14 @@ dissect_gtpv2_cgi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offs return str; } -static gchar* +static char* dissect_gtpv2_macro_enodeb_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint32 macro_enodeb_id; + char *str = NULL; + char *mcc_mnc_str; + uint32_t macro_enodeb_id; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, true); *offset += 3; /* The Macro eNodeB ID consists of 20 bits. * Bit 4 of Octet 4 is the most significant bit and bit 1 of Octet 6 is the least significant bit. @@ -3066,14 +3418,14 @@ static const true_false_string gtpv2_smenb = { "Long Macro eNodeB ID", }; -static gchar* +static char* dissect_gtpv2_ext_macro_enodeb_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset, int hfindex) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint32 ext_macro_enodeb_id; + char *str = NULL; + char *mcc_mnc_str; + uint32_t ext_macro_enodeb_id; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, true); *offset += 3; /* The Extended Macro eNodeB ID consists of 21 bits. */ proto_tree_add_item(tree, hf_gtpv2_smenb, tvb, *offset, 1, ENC_BIG_ENDIAN); @@ -3089,13 +3441,13 @@ dissect_gtpv2_ext_macro_enodeb_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree } -static gchar* -decode_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 instance _U_, guint flags) +static char* +decode_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t instance _U_, unsigned flags) { int offset = 1; /* flags are already dissected */ proto_tree *part_tree; - gchar *mcc_mnc_str; - gchar *str = NULL; + char *mcc_mnc_str; + char *str = NULL; /* 8.21.1 CGI field */ if (flags & GTPv2_ULI_CGI_MASK) @@ -3142,7 +3494,7 @@ decode_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item part_tree = proto_tree_add_subtree(tree, tvb, offset, 5, ett_gtpv2_uli_field, NULL, "Tracking Area Identity (TAI)"); - str = dissect_gtpv2_tai(tvb, pinfo, part_tree, &offset, FALSE); + str = dissect_gtpv2_tai(tvb, pinfo, part_tree, &offset, false); if (offset == length) return str; @@ -3163,11 +3515,11 @@ decode_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item /* 8.21.6 LAI field */ if (flags & GTPv2_ULI_LAI_MASK) { - guint16 lac; + uint16_t lac; proto_item_append_text(item, "LAI "); part_tree = proto_tree_add_subtree(tree, tvb, offset, 5, ett_gtpv2_uli_field, NULL, "LAI (Location Area Identifier)"); - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, part_tree, offset, E212_LAI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, part_tree, offset, E212_LAI, true); offset += 3; /* The Location Area Code (LAC) consists of 2 octets. Bit 8 of Octet f+3 is the most significant bit @@ -3212,10 +3564,10 @@ decode_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item } void -dissect_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint flags; + unsigned flags; static int * const gtpv2_uli_flags[] = { &hf_gtpv2_uli_ext_macro_enb_id_flg, @@ -3229,7 +3581,7 @@ dissect_gtpv2_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite NULL }; - flags = tvb_get_guint8(tvb, offset) & 0x3f; + flags = tvb_get_uint8(tvb, offset) & 0x3f; proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_gtpv2_uli_flags, ett_gtpv2_uli_flags, gtpv2_uli_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE| BMT_NO_INT); @@ -3264,13 +3616,13 @@ static const value_string geographic_location_type_vals[] = { }; static int -dissect_3gpp_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gchar **avp_str) +dissect_3gpp_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, char **avp_str) { int offset = 0; - guint length; - guint flags; - guint32 flags_3gpp; - gchar *str_buf = NULL; + unsigned length; + unsigned flags; + uint32_t flags_3gpp; + char *str_buf = NULL; length = tvb_reported_length(tvb); if (!avp_str) @@ -3324,13 +3676,13 @@ dissect_3gpp_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gchar **av case 135: /* NCGI */ { - gchar *mcc_mnc_str; - guint64 nr_cell_id; + char *mcc_mnc_str; + uint64_t nr_cell_id; proto_tree *subtree; subtree = proto_tree_add_subtree(tree, tvb, offset, 8, ett_gtpv2_uli_field, NULL, "NR Cell Global Identifier (NCGI)"); - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, subtree, offset, E212_NRCGI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, subtree, offset, E212_NRCGI, true); offset += 3; proto_tree_add_item_ret_uint64(subtree, hf_gtpv2_ncgi_nrci, tvb, offset, 5, ENC_BIG_ENDIAN, &nr_cell_id); *avp_str = wmem_strdup_printf(pinfo->pool, @@ -3345,22 +3697,22 @@ dissect_3gpp_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gchar **av subtree = proto_tree_add_subtree(tree, tvb, offset, 6, ett_gtpv2_uli_field, NULL, "Tracking Area Identity (TAI)"); - *avp_str = dissect_gtpv2_tai(tvb, pinfo, subtree, &offset, TRUE); + *avp_str = dissect_gtpv2_tai(tvb, pinfo, subtree, &offset, true); } return length; case 137: /* 5GS TAI and NCGI */ { - gchar *mcc_mnc_str; - guint64 nr_cell_id; + char *mcc_mnc_str; + uint64_t nr_cell_id; proto_tree *subtree; subtree = proto_tree_add_subtree(tree, tvb, offset, 6, ett_gtpv2_uli_field, NULL, "Tracking Area Identity (TAI)"); - *avp_str = dissect_gtpv2_tai(tvb, pinfo, subtree, &offset, TRUE); + *avp_str = dissect_gtpv2_tai(tvb, pinfo, subtree, &offset, true); subtree = proto_tree_add_subtree(tree, tvb, offset, 8, ett_gtpv2_uli_field, NULL, "NR Cell Global Identifier (NCGI)"); - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, subtree, offset, E212_NRCGI, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, subtree, offset, E212_NRCGI, true); offset += 3; proto_tree_add_item_ret_uint64(subtree, hf_gtpv2_ncgi_nrci, tvb, offset, 5, ENC_BIG_ENDIAN, &nr_cell_id); *avp_str = wmem_strdup_printf(pinfo->pool, @@ -3378,9 +3730,9 @@ dissect_3gpp_uli(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gchar **av } static const -gchar *dissect_radius_user_loc(proto_tree * tree, tvbuff_t * tvb, packet_info* pinfo) +char *dissect_radius_user_loc(proto_tree * tree, tvbuff_t * tvb, packet_info* pinfo) { - guint16 length; + uint16_t length; length = dissect_3gpp_uli(tvb, pinfo, tree, NULL); return tvb_bytes_to_str(pinfo->pool, tvb, 0, length); @@ -3462,14 +3814,14 @@ static const true_false_string gtpv2_f_teid_v6_vals = { }; static void -dissect_gtpv2_f_teid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t *args) +dissect_gtpv2_f_teid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t *args) { int offset = 0; - guint8 flags; + uint8_t flags; address *ipv4 = NULL, *ipv6 = NULL; - guint32 teid_cp, *teid, session; + uint32_t teid_cp, *teid, session; - flags = tvb_get_guint8(tvb, offset); + flags = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_f_teid_v4, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_f_teid_v6, tvb, offset, 1, ENC_BIG_ENDIAN); /* NOTE: "Interface type" IE is defined with 5 bits only in the earlier releases of this specification, @@ -3507,7 +3859,7 @@ dissect_gtpv2_f_teid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ /* We save the teid so that we could assignate its corresponding session ID later */ args->last_teid = teid_cp; if (!teid_exists(teid_cp, args->teid_list)) { - teid = wmem_new(pinfo->pool, guint32); + teid = wmem_new(pinfo->pool, uint32_t); *teid = teid_cp; wmem_list_prepend(args->teid_list, teid); } @@ -3526,7 +3878,7 @@ dissect_gtpv2_f_teid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ * 8.23 TMSI */ static void -dissect_gtpv2_tmsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tmsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_tmsi, tvb, 0, 4, ENC_BIG_ENDIAN); proto_tree_add_item(item, hf_gtpv2_tmsi_bytes, tvb, 0, length, ENC_NA); @@ -3545,11 +3897,11 @@ dissect_gtpv2_tmsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot */ static void -dissect_gtpv2_g_cn_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_g_cn_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; /* >CN-ID M INTEGER (0..4095) */ @@ -3559,17 +3911,17 @@ dissect_gtpv2_g_cn_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto * 8.25 S103 PDN Data Forwarding Info (S103PDF) */ static void -dissect_gtpv2_s103pdf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_s103pdf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 m, k, i; + uint8_t m, k, i; /* The HSGW Address and GRE Key identify a GRE Tunnel towards a HSGW over S103 interface for a specific PDN * connection of the UE. The EPS Bearer IDs specify the EPS Bearers which require data forwarding that belonging to this * PDN connection. The number of EPS bearer Ids included is specified by the value of EPS Bearer ID Number. */ /* Octet 5 HSGW Address for forwarding Length = m */ - m = tvb_get_guint8(tvb, offset); + m = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_hsgw_addr_f_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -3597,7 +3949,7 @@ dissect_gtpv2_s103pdf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto offset += 4; /* (m+10) EPS Bearer ID Number = k */ - k = tvb_get_guint8(tvb, offset); + k = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_eps_bearer_id_number, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -3615,17 +3967,17 @@ dissect_gtpv2_s103pdf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto * 8.26 S1-U Data Forwarding (S1UDF) */ static void -dissect_gtpv2_s1udf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_s1udf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 m; + uint8_t m; /* 5 Spare EPS Bearer ID */ proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset << 3, 4, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_ebi, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* 6 Serving GW Address Length = m */ - m = tvb_get_guint8(tvb, offset); + m = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_serving_gw_address_length, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* 7 to (m+6) Serving GW Address [4..16] */ @@ -3658,7 +4010,7 @@ dissect_gtpv2_s1udf(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_i */ static void -dissect_gtpv2_delay_value(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_delay_value(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -3670,7 +4022,7 @@ dissect_gtpv2_delay_value(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre */ static void -dissect_gtpv2_bearer_ctx(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_bearer_ctx(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; tvbuff_t *new_tvb; @@ -3680,12 +4032,12 @@ dissect_gtpv2_bearer_ctx(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_ grouped_tree = proto_item_add_subtree(item, ett_gtpv2_bearer_ctx); new_tvb = tvb_new_subset_length(tvb, offset, length); - dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, 0, message_type, args); + dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, 0, message_type, args, GTPV2_IE_BEARER_CTX); } /* 8.29 Charging ID */ static void -dissect_gtpv2_charging_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_charging_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -3700,7 +4052,7 @@ dissect_gtpv2_charging_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * information element see 3GPP TS 32.298 [9]. */ static void -dissect_gtpv2_char_char(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_char_char(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -3717,7 +4069,7 @@ dissect_gtpv2_char_char(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, * 8.30 Bearer Flag */ static void -dissect_gtpv2_bearer_flag(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_bearer_flag(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -3731,11 +4083,11 @@ dissect_gtpv2_bearer_flag(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 8.34 PDN Type */ void -dissect_gtpv2_pdn_type(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pdn_type(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 pdn; + uint8_t pdn; if (length != 1) { proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_len_invalid, tvb, 0, length, @@ -3744,7 +4096,7 @@ dissect_gtpv2_pdn_type(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot } proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset << 3, 5, ENC_BIG_ENDIAN); - pdn = tvb_get_guint8(tvb, offset)& 0x7; + pdn = tvb_get_uint8(tvb, offset)& 0x7; proto_tree_add_item(tree, hf_gtpv2_pdn_type, tvb, offset, length, ENC_BIG_ENDIAN); proto_item_append_text(item, "%s", val_to_str_const(pdn, gtpv2_pdn_type_vals, "Unknown")); @@ -3778,7 +4130,7 @@ static int* const trace_ne_types_flags_oct2[] = { }; static void -dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree *trigg_tree, *msc_server_tree, *mgw_tree, *sgsn_tree, *ggsn_tree; proto_tree *bm_sc_tree, *sgw_mme_tree, *sgw_tree, *pgw_tree, *ne_types_tree; @@ -3787,12 +4139,12 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot int offset = 0; #if 0 - guint8 *trace_id = NULL; + uint8_t *trace_id = NULL; #endif - guint16 tid; - guint32 bit_offset; + uint16_t tid; + uint32_t bit_offset; - dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; /* Append Trace ID to main tree */ @@ -3828,11 +4180,15 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot pgw_tree = proto_tree_add_subtree(trigg_tree, tvb, offset + 8, 1, ett_gtpv2_tra_info_trigg_pgw, NULL, "PGW"); /* MSC Server - 2 octets */ - proto_tree_add_item(msc_server_tree, hf_gtpv2_tra_info_msc_momt_calls, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(msc_server_tree, hf_gtpv2_tra_info_msc_momt_sms, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(msc_server_tree, hf_gtpv2_tra_info_msc_lu_imsi_ad, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(msc_server_tree, hf_gtpv2_tra_info_msc_handovers, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(msc_server_tree, hf_gtpv2_tra_info_msc_ss, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_msc_flags[] = { + &hf_gtpv2_tra_info_msc_ss, + &hf_gtpv2_tra_info_msc_handovers, + &hf_gtpv2_tra_info_msc_lu_imsi_ad, + &hf_gtpv2_tra_info_msc_momt_sms, + &hf_gtpv2_tra_info_msc_momt_calls, + NULL + }; + proto_tree_add_bitmask_list(msc_server_tree, tvb, offset, 1, tra_info_msc_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(msc_server_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 3, ENC_BIG_ENDIAN); offset += 1; @@ -3846,10 +4202,14 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot proto_tree_add_bits_item(mgw_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 7, ENC_BIG_ENDIAN); offset += 1; /* SGSN - 2 octets */ - proto_tree_add_item(sgsn_tree, hf_gtpv2_tra_info_sgsn_pdp_context, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgsn_tree, hf_gtpv2_tra_info_sgsn_momt_sms, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgsn_tree, hf_gtpv2_tra_info_sgsn_rau_gprs_ad, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgsn_tree, hf_gtpv2_tra_info_sgsn_mbms, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_sgsn_flags[] = { + &hf_gtpv2_tra_info_sgsn_mbms, + &hf_gtpv2_tra_info_sgsn_rau_gprs_ad, + &hf_gtpv2_tra_info_sgsn_momt_sms, + &hf_gtpv2_tra_info_sgsn_pdp_context, + NULL + }; + proto_tree_add_bitmask_list(sgsn_tree, tvb, offset, 1, tra_info_sgsn_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(sgsn_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 4, ENC_BIG_ENDIAN); offset += 1; @@ -3867,24 +4227,38 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot proto_tree_add_bits_item(bm_sc_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 7, ENC_BIG_ENDIAN); offset += 1; /* MME/SGW - 1 octet */ - proto_tree_add_item(sgw_mme_tree, hf_gtpv2_tra_info_mme_sgw_ss, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_mme_tree, hf_gtpv2_tra_info_mme_sgw_sr, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_mme_tree, hf_gtpv2_tra_info_mme_sgw_iataud, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_mme_tree, hf_gtpv2_tra_info_mme_sgw_ue_init_pdn_disc, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_mme_tree, hf_gtpv2_tra_info_mme_sgw_bearer_act_mod_del, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_mme_tree, hf_gtpv2_tra_info_mme_sgw_ho, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_mme_flags[] = { + &hf_gtpv2_tra_info_mme_sgw_ho, + &hf_gtpv2_tra_info_mme_sgw_bearer_act_mod_del, + &hf_gtpv2_tra_info_mme_sgw_ue_init_pdn_disc, + &hf_gtpv2_tra_info_mme_sgw_iataud, + &hf_gtpv2_tra_info_mme_sgw_sr, + &hf_gtpv2_tra_info_mme_sgw_ss, + NULL + }; + proto_tree_add_bitmask_list(sgw_mme_tree, tvb, offset, 1, tra_info_mme_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(sgw_mme_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 2, ENC_BIG_ENDIAN); offset += 1; /* PGW/SGW - 1 octet */ - proto_tree_add_item(sgw_tree, hf_gtpv2_tra_info_sgw_pdn_con_creat, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_tree, hf_gtpv2_tra_info_sgw_pdn_con_term, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(sgw_tree, hf_gtpv2_tra_info_sgw_bearer_act_mod_del, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_sgw_pdn_flags[] = { + &hf_gtpv2_tra_info_sgw_bearer_act_mod_del, + &hf_gtpv2_tra_info_sgw_pdn_con_term, + &hf_gtpv2_tra_info_sgw_pdn_con_creat, + NULL + }; + proto_tree_add_bitmask_list(sgw_mme_tree, tvb, offset, 1, tra_info_sgw_pdn_flags, ENC_BIG_ENDIAN); bit_offset = (offset << 3) + 4; proto_tree_add_bits_item(sgw_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(pgw_tree, hf_gtpv2_tra_info_pgw_pdn_con_creat, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(pgw_tree, hf_gtpv2_tra_info_pgw_pdn_con_term, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(pgw_tree, hf_gtpv2_tra_info_pgw_bearer_act_mod_del, tvb, offset, 1, ENC_BIG_ENDIAN); + + static int* const tra_info_pgw_flags[] = { + &hf_gtpv2_tra_info_sgw_bearer_act_mod_del, + &hf_gtpv2_tra_info_pgw_pdn_con_term, + &hf_gtpv2_tra_info_pgw_pdn_con_creat, + NULL + }; + proto_tree_add_bitmask_list(pgw_tree, tvb, offset, 1, tra_info_pgw_flags, ENC_BIG_ENDIAN); + bit_offset = offset << 3; proto_tree_add_bits_item(pgw_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -3929,14 +4303,18 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot lenb_tree = proto_tree_add_subtree(interfaces_tree, tvb, offset + 11, 1, ett_gtpv2_tra_info_interfaces_lpdn_lenb, NULL, "eNB"); /* MSC Server - 2 octets */ - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_a, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_lu, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_mc, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_map_g, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_map_b, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_map_e, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_map_f, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_cap, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lmsc_flags[] = { + &hf_gtpv2_tra_info_lmsc_cap, + &hf_gtpv2_tra_info_lmsc_map_f, + &hf_gtpv2_tra_info_lmsc_map_e, + &hf_gtpv2_tra_info_lmsc_map_b, + &hf_gtpv2_tra_info_lmsc_map_g, + &hf_gtpv2_tra_info_lmsc_mc, + &hf_gtpv2_tra_info_lmsc_lu, + &hf_gtpv2_tra_info_lmsc_a, + NULL + }; + proto_tree_add_bitmask_list(imsc_server_tree, tvb, offset, 1, tra_info_lmsc_flags, ENC_BIG_ENDIAN); offset += 1; proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_map_d, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(imsc_server_tree, hf_gtpv2_tra_info_lmsc_map_c, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -3944,38 +4322,54 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot proto_tree_add_bits_item(imsc_server_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 6, ENC_BIG_ENDIAN); offset += 1; /* MGW - 1 octet */ - proto_tree_add_item(lmgw_tree, hf_gtpv2_tra_info_lmgw_mc, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lmgw_tree, hf_gtpv2_tra_info_lmgw_nb_up, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lmgw_tree, hf_gtpv2_tra_info_lmgw_lu_up, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lmgw_flags[] = { + &hf_gtpv2_tra_info_lmgw_lu_up, + &hf_gtpv2_tra_info_lmgw_nb_up, + &hf_gtpv2_tra_info_lmgw_mc, + NULL + }; + proto_tree_add_bitmask_list(lmgw_tree, tvb, offset, 1, tra_info_lmgw_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(lmgw_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 5, ENC_BIG_ENDIAN); offset += 1; /* SGSN - 2 octets */ - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_gb, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_lu, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_gn, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_map_gr, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_map_gd, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_map_gf, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_gs, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgsn_tree, hf_gtpv2_tra_info_lsgsn_ge, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lsgsn_flags[] = { + &hf_gtpv2_tra_info_lsgsn_ge, + &hf_gtpv2_tra_info_lsgsn_gs, + &hf_gtpv2_tra_info_lsgsn_map_gf, + &hf_gtpv2_tra_info_lsgsn_map_gd, + &hf_gtpv2_tra_info_lsgsn_map_gr, + &hf_gtpv2_tra_info_lsgsn_gn, + &hf_gtpv2_tra_info_lsgsn_lu, + &hf_gtpv2_tra_info_lsgsn_gb, + NULL + }; + proto_tree_add_bitmask_list(lsgsn_tree, tvb, offset, 1, tra_info_lsgsn_flags, ENC_BIG_ENDIAN); offset += 1; bit_offset = offset << 3; proto_tree_add_bits_item(lsgsn_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 8, ENC_BIG_ENDIAN); offset += 1; /* GGSN - 1 octet */ - proto_tree_add_item(lggsn_tree, hf_gtpv2_tra_info_lggsn_gn, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lggsn_tree, hf_gtpv2_tra_info_lggsn_gi, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lggsn_tree, hf_gtpv2_tra_info_lggsn_gmb, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lggsn_flags[] = { + &hf_gtpv2_tra_info_lggsn_gmb, + & hf_gtpv2_tra_info_lggsn_gi, + & hf_gtpv2_tra_info_lggsn_gn, + NULL + }; + proto_tree_add_bitmask_list(lggsn_tree, tvb, offset, 1, tra_info_lggsn_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(lggsn_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 5, ENC_BIG_ENDIAN); offset += 1; /* RNC - 1 octet */ - proto_tree_add_item(lrnc_tree, hf_gtpv2_tra_info_lrnc_lu, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lrnc_tree, hf_gtpv2_tra_info_lrnc_lur, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lrnc_tree, hf_gtpv2_tra_info_lrnc_lub, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lrnc_tree, hf_gtpv2_tra_info_lrnc_uu, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lrnc_flags[] = { + &hf_gtpv2_tra_info_lrnc_uu, + &hf_gtpv2_tra_info_lrnc_lub, + &hf_gtpv2_tra_info_lrnc_lur, + &hf_gtpv2_tra_info_lrnc_lu, + NULL + }; + proto_tree_add_bitmask_list(lrnc_tree, tvb, offset, 1, tra_info_lrnc_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(lrnc_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 4, ENC_BIG_ENDIAN); offset += 1; @@ -3985,36 +4379,52 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot proto_tree_add_bits_item(lbm_sc_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 7, ENC_BIG_ENDIAN); offset += 1; /* MME - 1 octet */ - proto_tree_add_item(lmme_tree, hf_gtpv2_tra_info_lmme_s1_mme, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lmme_tree, hf_gtpv2_tra_info_lmme_s3, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lmme_tree, hf_gtpv2_tra_info_lmme_s6a, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lmme_tree, hf_gtpv2_tra_info_lmme_s10, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lmme_tree, hf_gtpv2_tra_info_lmme_s11, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lmme_flags[] = { + &hf_gtpv2_tra_info_lmme_s11, + &hf_gtpv2_tra_info_lmme_s10, + &hf_gtpv2_tra_info_lmme_s6a, + &hf_gtpv2_tra_info_lmme_s3, + &hf_gtpv2_tra_info_lmme_s1_mme, + NULL + }; + proto_tree_add_bitmask_list(lmme_tree, tvb, offset, 1, tra_info_lmme_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(lmme_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 3, ENC_BIG_ENDIAN); offset += 1; /* SGW - 1 octet */ - proto_tree_add_item(lsgw_tree, hf_gtpv2_tra_info_lsgw_s4, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgw_tree, hf_gtpv2_tra_info_lsgw_s5, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgw_tree, hf_gtpv2_tra_info_lsgw_s8b, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lsgw_tree, hf_gtpv2_tra_info_lsgw_s11, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lsgw_flags[] = { + &hf_gtpv2_tra_info_lsgw_s11, + &hf_gtpv2_tra_info_lsgw_s8b, + &hf_gtpv2_tra_info_lsgw_s5, + &hf_gtpv2_tra_info_lsgw_s4, + NULL + }; + proto_tree_add_bitmask_list(lsgw_tree, tvb, offset, 1, tra_info_lsgw_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(lsgw_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 4, ENC_BIG_ENDIAN); offset += 1; /* PDN GW - 1 octet */ - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_s2a, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_s2b, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_s2c, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_s5, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_s6c, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_gx, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_s8b, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lpdn_gw_tree, hf_gtpv2_tra_info_lpdn_gw_sgi, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lpdn_gw_flags[] = { + &hf_gtpv2_tra_info_lpdn_gw_sgi, + &hf_gtpv2_tra_info_lpdn_gw_s8b, + &hf_gtpv2_tra_info_lpdn_gw_gx, + &hf_gtpv2_tra_info_lpdn_gw_s6c, + &hf_gtpv2_tra_info_lpdn_gw_s5, + &hf_gtpv2_tra_info_lpdn_gw_s2c, + &hf_gtpv2_tra_info_lpdn_gw_s2b, + &hf_gtpv2_tra_info_lpdn_gw_s2a, + NULL + }; + proto_tree_add_bitmask_list(lpdn_gw_tree, tvb, offset, 1, tra_info_lpdn_gw_flags, ENC_BIG_ENDIAN); offset += 1; /* eNB - 1 octet */ - proto_tree_add_item(lenb_tree, hf_gtpv2_tra_info_lenb_s1_mme, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lenb_tree, hf_gtpv2_tra_info_lenb_x2, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(lenb_tree, hf_gtpv2_tra_info_lenb_uu, tvb, offset, 1, ENC_BIG_ENDIAN); + static int* const tra_info_lenb_flags[] = { + &hf_gtpv2_tra_info_lenb_uu, + &hf_gtpv2_tra_info_lenb_x2, + &hf_gtpv2_tra_info_lenb_s1_mme, + NULL + }; + proto_tree_add_bitmask_list(lenb_tree, tvb, offset, 1, tra_info_lenb_flags, ENC_BIG_ENDIAN); bit_offset = offset << 3; proto_tree_add_bits_item(lenb_tree, hf_gtpv2_spare_bits, tvb, bit_offset, 5, ENC_BIG_ENDIAN); @@ -4037,7 +4447,7 @@ dissect_gtpv2_tra_info(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, prot /* 8.35 Procedure Transaction ID (PTI) */ static void -dissect_gtpv2_pti(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pti(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_pti, tvb, 0, 1, ENC_BIG_ENDIAN); } @@ -4045,7 +4455,7 @@ dissect_gtpv2_pti(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto * 8.36 DRX Parameter */ static void -dissect_gtpv2_drx_param(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_drx_param(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -4059,7 +4469,7 @@ dissect_gtpv2_drx_param(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, * defined in 3GPP TS 24.301 */ static void -dissect_gtpv2_ue_net_capability(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ue_net_capability(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { de_emm_ue_net_cap(tvb, tree, pinfo, 0, length, NULL, 0); @@ -4134,7 +4544,7 @@ static const value_string gtpv2_mm_context_eps_nas_security_context_type_vals[] /* Figure 8.38-7: Authentication Triplet */ static int -dissect_gtpv2_authentication_triplets(tvbuff_t *tvb, proto_tree *tree, int offset, guint8 num_triplet) +dissect_gtpv2_authentication_triplets(tvbuff_t *tvb, proto_tree *tree, int offset, uint8_t num_triplet) { proto_tree *auth_tri_tree; int i; @@ -4161,11 +4571,11 @@ dissect_gtpv2_authentication_triplets(tvbuff_t *tvb, proto_tree *tree, int offse } static int -dissect_gtpv2_authentication_quintuplets(tvbuff_t *tvb, proto_tree *tree, int offset, guint8 nr_qui) +dissect_gtpv2_authentication_quintuplets(tvbuff_t *tvb, proto_tree *tree, int offset, uint8_t nr_qui) { proto_tree *auth_qui_tree; int i; - guint32 tmp; + uint32_t tmp; for (i = 0; i < nr_qui; i++) { auth_qui_tree = proto_tree_add_subtree_format(tree, tvb, offset, 0, @@ -4201,10 +4611,10 @@ dissect_gtpv2_authentication_quintuplets(tvbuff_t *tvb, proto_tree *tree, int of } static int -dissect_gtpv2_authentication_quadruplets(tvbuff_t *tvb, proto_tree *tree, int offset, guint8 nr_qui) +dissect_gtpv2_authentication_quadruplets(tvbuff_t *tvb, proto_tree *tree, int offset, uint8_t nr_qui) { proto_tree *auth_qua_tree; - guint32 tmp; + uint32_t tmp; int i; for (i = 0; i < nr_qui; i++) { @@ -4240,10 +4650,10 @@ static const value_string gtpv2_mm_context_higher_br_16mb_flg_vals[] = { }; static int -dissect_gtpv2_mm_context_common_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, guint8 samb_ri, guint8 uamb_ri) +dissect_gtpv2_mm_context_common_data(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, uint8_t samb_ri, uint8_t uamb_ri) { proto_tree *net_cap_tree, *msnt_cap_tree; - guint8 ue_net_cap_len, ms_net_cap_len, mei_len; + uint8_t ue_net_cap_len, ms_net_cap_len, mei_len; /* * If SAMBRI (Subscribed UE AMBR Indicator), bit 1 of octet 6, is set to "1", @@ -4274,7 +4684,7 @@ dissect_gtpv2_mm_context_common_data(tvbuff_t *tvb, packet_info *pinfo, proto_tr offset += 4; } /* q Length of UE Network Capability */ - ue_net_cap_len = tvb_get_guint8(tvb, offset); + ue_net_cap_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_ue_net_cap_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (q+1) to k UE Network Capability */ @@ -4288,7 +4698,7 @@ dissect_gtpv2_mm_context_common_data(tvbuff_t *tvb, packet_info *pinfo, proto_tr offset += de_emm_ue_net_cap(tvb, net_cap_tree, pinfo, offset, ue_net_cap_len, NULL, 0); } /* k+1 Length of MS Network Capability */ - ms_net_cap_len = tvb_get_guint8(tvb, offset); + ms_net_cap_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_ms_net_cap_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (k+2) to m MS Network Capability @@ -4301,12 +4711,12 @@ dissect_gtpv2_mm_context_common_data(tvbuff_t *tvb, packet_info *pinfo, proto_tr offset += de_gmm_ms_net_cap(tvb, msnt_cap_tree, pinfo, offset, ms_net_cap_len, NULL, 0); } /* m+1 Length of Mobile Equipment Identity (MEI) */ - mei_len = tvb_get_guint8(tvb, offset); + mei_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_mei_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (m+2) to r Mobile Equipment Identity (MEI) */ if (mei_len) { - proto_tree_add_item(tree, hf_gtpv2_mei, tvb, offset, mei_len, ENC_BCD_DIGITS_0_9); + proto_tree_add_item(tree, hf_gtpv2_mei, tvb, offset, mei_len, ENC_BCD_DIGITS_0_9|ENC_LITTLE_ENDIAN); offset += mei_len; } return offset; @@ -4336,18 +4746,18 @@ dissect_gtpv2_access_restriction_data(tvbuff_t *tvb, proto_tree *tree, int offse * Figure 8.38-1: GSM Key and Triplets */ static void -dissect_gtpv2_mm_context_gsm_t(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_context_gsm_t(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree *flag_tree; int offset; - guint8 oct, drxi, num_triplet, uamb_ri, samb_ri; + uint8_t oct, drxi, num_triplet, uamb_ri, samb_ri; offset = 0; flag_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_gtpv2_mm_context_flag, NULL, "MM Context flags"); /* Octet 5 */ /* Security Mode | Spare | DRXI | CKSN */ - drxi = (tvb_get_guint8(tvb, offset) & 0x08) >> 3; + drxi = (tvb_get_uint8(tvb, offset) & 0x08) >> 3; proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_sm, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_bits_item(flag_tree, hf_gtpv2_spare_bits, tvb, offset << 3, 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_drxi, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -4355,7 +4765,7 @@ dissect_gtpv2_mm_context_gsm_t(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tr offset += 1; /* Octet 6 */ /* Number of Triplet | Spare | UAMB RI | SAMB RI */ - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); num_triplet = oct >> 5; uamb_ri = (oct & 0x02) >> 1; samb_ri = oct & 0x01; @@ -4398,24 +4808,24 @@ dissect_gtpv2_mm_context_gsm_t(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tr * Figure 8.38-2: UMTS Key, Used Cipher and Quintuplets */ static void -dissect_gtpv2_mm_context_utms_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_context_utms_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree *flag_tree; int offset; - guint8 oct, drxi, nr_qui, uamb_ri, samb_ri, vdp_len, hbr_len; + uint8_t oct, drxi, nr_qui, uamb_ri, samb_ri, vdp_len, hbr_len; offset = 0; flag_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_gtpv2_mm_context_flag, NULL, "MM Context flags"); /* Octet 5 */ proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_sm, tvb, offset, 1, ENC_BIG_ENDIAN); - drxi = (tvb_get_guint8(tvb, offset) & 0x08) >> 3; + drxi = (tvb_get_uint8(tvb, offset) & 0x08) >> 3; proto_tree_add_bits_item(flag_tree, hf_gtpv2_spare_bits, tvb, ((offset << 3) + 3), 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_drxi, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_cksn_ksi, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* Octet 6 */ - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); nr_qui = oct >> 5; uamb_ri = (oct & 0x02) >> 1; samb_ri = oct & 0x01; @@ -4460,17 +4870,17 @@ dissect_gtpv2_mm_context_utms_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr * GANA(GAN Not Allowed), INA(I-HSPA-Evolution Not Allowed), ENA(E-UTRAN Not Allowed) and * HNNA(HO-To-Non-3GPPAccess Not Allowed). */ - if (offset < (gint)length) { + if (offset < (int)length) { offset = dissect_gtpv2_access_restriction_data(tvb, tree, offset); } else { return; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } /* r+2 Length of Voice Domain Preference and UE's Usage Setting */ - vdp_len = tvb_get_guint8(tvb, offset); + vdp_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_vdp_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (r+3) to s Voice Domain Preference and UE's Usage Setting */ @@ -4480,8 +4890,8 @@ dissect_gtpv2_mm_context_utms_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr } /* s+1 Length of Higher bitrates than 16 Mbps flag */ - if (offset == (gint)length) { - hbr_len = tvb_get_guint8(tvb, offset); + if (offset == (int)length) { + hbr_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_higher_br_16mb_flg_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* s+2 Higher bitrates than 16 Mbps flag */ @@ -4501,24 +4911,24 @@ dissect_gtpv2_mm_context_utms_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr * Figure 8.38-3: GSM Key, Used Cipher and Quintuplets */ static void -dissect_gtpv2_mm_context_gsm_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_context_gsm_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree *flag_tree; int offset; - guint8 oct, drxi, nr_qui, uamb_ri, samb_ri, vdp_len, hbr_len; + uint8_t oct, drxi, nr_qui, uamb_ri, samb_ri, vdp_len, hbr_len; offset = 0; flag_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_gtpv2_mm_context_flag, NULL, "MM Context flags"); /* Octet 5 */ proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_sm, tvb, offset, 1, ENC_BIG_ENDIAN); - drxi = (tvb_get_guint8(tvb, offset) & 0x08) >> 3; + drxi = (tvb_get_uint8(tvb, offset) & 0x08) >> 3; proto_tree_add_bits_item(flag_tree, hf_gtpv2_spare_bits, tvb, ((offset << 3) + 3), 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_drxi, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_cksn_ksi, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* Octet 6 */ - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); nr_qui = oct >> 5; uamb_ri = (oct & 0x02) >> 1; samb_ri = oct & 0x01; @@ -4559,17 +4969,17 @@ dissect_gtpv2_mm_context_gsm_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * GANA(GAN Not Allowed), INA(I-HSPA-Evolution Not Allowed), ENA(E-UTRAN Not Allowed) and * HNNA(HO-To-Non-3GPPAccess Not Allowed). */ - if (offset < (gint)length) { + if (offset < (int)length) { offset = dissect_gtpv2_access_restriction_data(tvb, tree, offset); } else { return; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } /* r+2 Length of Voice Domain Preference and UE's Usage Setting */ - vdp_len = tvb_get_guint8(tvb, offset); + vdp_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_vdp_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (r+3) to s Voice Domain Preference and UE's Usage Setting */ @@ -4579,8 +4989,8 @@ dissect_gtpv2_mm_context_gsm_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre } /* s+1 Length of Higher bitrates than 16 Mbps flag */ - if (offset < (gint)length) { - hbr_len = tvb_get_guint8(tvb, offset); + if (offset < (int)length) { + hbr_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_higher_br_16mb_flg_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* s+2 Higher bitrates than 16 Mbps flag */ @@ -4600,11 +5010,11 @@ dissect_gtpv2_mm_context_gsm_cq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * Figure 8.38-4: UMTS Key and Quintuplets */ static void -dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree *flag_tree; int offset; - guint8 oct, drxi, nr_qui, uamb_ri, samb_ri, vdp_len, hbr_len, ear_len; + uint8_t oct, drxi, nr_qui, uamb_ri, samb_ri, vdp_len, hbr_len, ear_len; offset = 0; flag_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_gtpv2_mm_context_flag, NULL, "MM Context flags"); @@ -4613,13 +5023,13 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre /* Security Mode Spare DRXI KSI */ proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_sm, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_bits_item(flag_tree, hf_gtpv2_spare_bits, tvb, ((offset << 3) + 3), 1, ENC_BIG_ENDIAN); - drxi = (tvb_get_guint8(tvb, offset) & 0x08) >> 3; + drxi = (tvb_get_uint8(tvb, offset) & 0x08) >> 3; proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_drxi, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_ksi, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* Octet 6 */ /* Number of Quintuplets Spare UAMB RI SAMB RI */ - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); nr_qui = oct >> 5; uamb_ri = (oct & 0x02) >> 1; samb_ri = oct & 0x01; @@ -4663,17 +5073,17 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * GANA(GAN Not Allowed), INA(I-HSPA-Evolution Not Allowed), ENA(E-UTRAN Not Allowed) and * HNNA(HO-To-Non-3GPPAccess Not Allowed). */ - if (offset < (gint)length) { + if (offset < (int)length) { offset = dissect_gtpv2_access_restriction_data(tvb, tree, offset); } else { return; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } /* r+2 Length of Voice Domain Preference and UE's Usage Setting */ - vdp_len = tvb_get_guint8(tvb, offset); + vdp_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_vdp_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (r+3) to s Voice Domain Preference and UE's Usage Setting */ @@ -4683,8 +5093,8 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre } /* s+1 Length of Higher bitrates than 16 Mbps flag */ - if (offset < (gint)length) { - hbr_len = tvb_get_guint8(tvb, offset); + if (offset < (int)length) { + hbr_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_higher_br_16mb_flg_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* s+2 Higher bitrates than 16 Mbps flag */ @@ -4697,15 +5107,15 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre } /* s+3 IOV_updates counter */ - if (offset < (gint)length) { + if (offset < (int)length) { proto_tree_add_item(tree, hf_gtpv2_mm_context_iov_updates_counter, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; } else { return; } /* s+4 Length of Extended Access Restriction Data */ - if (offset < (gint)length) { - ear_len = tvb_get_guint8(tvb, offset); + if (offset < (int)length) { + ear_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_ear_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; static int * const ear_flags[] = { @@ -4715,18 +5125,18 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre proto_tree_add_bitmask_list(tree, tvb, offset, 1, ear_flags, ENC_BIG_ENDIAN); offset += 1; if (ear_len > 1) { - proto_tree_add_expert_format(flag_tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet"); + proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet"); offset += ear_len - 1; } } else { return; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } /* ts+1) to (n+4) These octet(s) is/are present only if explicitly specified */ - proto_tree_add_expert_format(flag_tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet"); + proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet"); } @@ -4735,13 +5145,13 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * Figure 8.38-5: EPS Security Context and Quadruplets */ static void -dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_item *qua_item, *qui_item; proto_tree *flag_tree, *qua_tree, *qui_tree, *sc_tree; - gint offset; - guint8 tmp, nhi, drxi, nr_qua, nr_qui, uamb_ri, osci, samb_ri, vdp_len; - guint32 dword, paging_len, ue_add_sec_cap_len, ex_access_res_data_len, ue_nr_sec_cap_len, apn_rte_ctrl_sts_len, ie_len; + int offset; + uint8_t tmp, nhi, drxi, nr_qua, nr_qui, uamb_ri, osci, samb_ri, vdp_len; + uint32_t dword, paging_len, ue_add_sec_cap_len, ex_access_res_data_len, ue_nr_sec_cap_len, apn_rte_ctrl_sts_len, ie_len; offset = 0; @@ -4758,7 +5168,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * then the optional parameters NH (Next Hop) and NCC (Next * Hop Chaining Count) are both present, otherwise their octets are not present. */ - tmp = tvb_get_guint8(tvb, offset); + tmp = tvb_get_uint8(tvb, offset); nhi = (tmp & 0x10) >> 4; drxi = (tmp & 0x08) >> 3; proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_drxi, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -4771,7 +5181,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * Number of | Number of | UAMB | OSCI * Quintuplets | Quadruplet | RI | */ - tmp = tvb_get_guint8(tvb, offset); + tmp = tvb_get_uint8(tvb, offset); nr_qui = (tmp & 0xe0) >> 5; nr_qua = tmp & 0x1c; nr_qua >>= 2; @@ -4788,7 +5198,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre /* Octet 7 SAMB RI Used NAS integrity protection algorithm Used NAS Cipher*/ /* SAMB RI */ - samb_ri = tvb_get_guint8(tvb, offset) >> 7; + samb_ri = tvb_get_uint8(tvb, offset) >> 7; proto_tree_add_bits_item(flag_tree, hf_gtpv2_mm_context_samb_ri, tvb, offset << 3, 1, ENC_BIG_ENDIAN); /* Used NAS integrity protection algorithm */ proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_unipa, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -4845,13 +5255,13 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset = dissect_gtpv2_mm_context_common_data(tvb, pinfo, tree, offset, samb_ri, uamb_ri); /* r+1 Spare HBNA HNNA ENA INA GANA GENA UNA */ - if (offset < (gint)length) { + if (offset < (int)length) { offset = dissect_gtpv2_access_restriction_data(tvb, tree, offset); } else { return; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -4883,12 +5293,12 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre } } - if (offset == (gint)length) { + if (offset == (int)length) { return; } /* w Length of Voice Domain Preference and UE's Usage Setting */ - vdp_len = tvb_get_guint8(tvb, offset); + vdp_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_mm_context_vdp_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* (r+3) to s Voice Domain Preference and UE's Usage Setting */ @@ -4897,7 +5307,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset += vdp_len; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -4910,7 +5320,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset +=paging_len; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -4935,9 +5345,13 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre proto_tree_add_bitmask_list(tree, tvb, offset, 1, ear_flags, ENC_BIG_ENDIAN); offset += 1; + if (ex_access_res_data_len > 1) { + proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, ex_access_res_data_len - 1, "The rest of the IE not dissected yet"); + offset += ex_access_res_data_len - 1; + } } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -4955,7 +5369,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset += de_emm_ue_add_sec_cap(tvb, sc_tree, NULL, offset, ue_add_sec_cap_len, NULL, 0); } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -4974,7 +5388,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset += ue_nr_sec_cap_len; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -4987,7 +5401,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre proto_tree_add_expert_format(sc_tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, apn_rte_ctrl_sts_len, "The rest of the IE not dissected yet"); offset += apn_rte_ctrl_sts_len; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -5005,7 +5419,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset += ie_len; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -5020,7 +5434,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre offset += ie_len; } - if (offset == (gint)length) { + if (offset == (int)length) { return; } @@ -5028,7 +5442,7 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre proto_tree_add_item(tree, hf_gtpv2_mm_context_ensct, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; - if (offset < (gint)length){ + if (offset < (int)length){ proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, length - offset, "The rest of the IE not dissected yet"); } } @@ -5038,11 +5452,11 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * Figure 8.38-6: UMTS Key, Quadruplets and Quintuplets */ static void -dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree *flag_tree; - guint32 offset; - guint8 tmp, drxi, nr_qua, nr_qui, uamb_ri, samb_ri, vdp_length; + uint32_t offset; + uint8_t tmp, drxi, nr_qua, nr_qui, uamb_ri, samb_ri, vdp_length; offset = 0; flag_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_gtpv2_mm_context_flag, NULL, "MM Context flags"); @@ -5052,7 +5466,7 @@ dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr */ proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_sm, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_bits_item(flag_tree, hf_gtpv2_spare_bits, tvb, ((offset << 3) + 3), 1, ENC_BIG_ENDIAN); - drxi = (tvb_get_guint8(tvb, offset) & 0x08) >> 3; + drxi = (tvb_get_uint8(tvb, offset) & 0x08) >> 3; proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_drxi, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(flag_tree, hf_gtpv2_mm_context_ksi_a, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -5063,7 +5477,7 @@ dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr * Number of | Number of | UAMB | SAMB * Quintuplets | Quadruplet | RI | RI */ - tmp = tvb_get_guint8(tvb, offset); + tmp = tvb_get_uint8(tvb, offset); nr_qui = (tmp & 0xe0) >> 5; nr_qua = tmp & 0x1c; nr_qua >>= 2; @@ -5102,13 +5516,13 @@ dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr /* Dissect octet j to r */ offset = dissect_gtpv2_mm_context_common_data(tvb, pinfo, tree, offset, samb_ri, uamb_ri); - if (offset >= (guint32)length) { + if (offset >= (uint32_t)length) { return; } /* r+1 Spare HBNA HNNA ENA INA GANA GENA UNA */ offset = dissect_gtpv2_access_restriction_data(tvb, tree, offset); - if (offset >= (guint32)length) { + if (offset >= (uint32_t)length) { return; } @@ -5117,7 +5531,7 @@ dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr * Setting parameter shall not be present. */ /* r+2 */ - vdp_length = tvb_get_guint8(tvb, offset); + vdp_length = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_vdp_length, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; @@ -5125,7 +5539,7 @@ dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr offset += de_gmm_voice_domain_pref(tvb, tree, pinfo, offset, vdp_length, NULL, 0); } - if (offset < (guint32)length) { + if (offset < (uint32_t)length) { proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet"); } @@ -5135,7 +5549,7 @@ dissect_gtpv2_mm_context_utms_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tr * 8.39 PDN Connection (grouped IE) */ static void -dissect_gtpv2_PDN_conn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_PDN_conn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; proto_tree *grouped_tree; @@ -5145,20 +5559,20 @@ dissect_gtpv2_PDN_conn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, grouped_tree = proto_item_add_subtree(item, ett_gtpv2_PDN_conn); new_tvb = tvb_new_subset_length(tvb, offset, length); - dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args); + dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args, GTPV2_IE_PDN_CONNECTION); } /* * 8.40 PDU Numbers */ static void -dissect_gtpv2_pdn_numbers(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pdn_numbers(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_item *nsapi_ti; proto_tree *nsapi_tree; - guint8 nsapi; + uint8_t nsapi; int offset = 0; - nsapi = (tvb_get_guint8(tvb, offset) & 0x08); + nsapi = (tvb_get_uint8(tvb, offset) & 0x08); nsapi_ti = proto_tree_add_item(tree, hf_gtpv2_nsapi08, tvb, offset, 1, ENC_BIG_ENDIAN); nsapi_tree = proto_item_add_subtree(nsapi_ti, ett_gtpv2_pdn_numbers_nsapi); proto_tree_add_bits_item(nsapi_tree, hf_gtpv2_spare_bits, tvb, offset << 3, 4, ENC_BIG_ENDIAN); @@ -5182,7 +5596,7 @@ dissect_gtpv2_pdn_numbers(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 8.41 Packet TMSI (P-TMSI) */ static void -dissect_gtpv2_p_tmsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_p_tmsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; proto_item* ti; @@ -5198,7 +5612,7 @@ dissect_gtpv2_p_tmsi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr * 8.42 P-TMSI Signature */ static void -dissect_gtpv2_p_tmsi_sig(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_p_tmsi_sig(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -5212,12 +5626,12 @@ dissect_gtpv2_p_tmsi_sig(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree * 8.43 Hop Counter */ static void -dissect_gtpv2_hop_counter(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_hop_counter(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 hop_counter; + uint8_t hop_counter; - hop_counter = tvb_get_guint8(tvb, offset); + hop_counter = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_hop_counter, tvb, offset, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%d", hop_counter); @@ -5235,7 +5649,7 @@ static const value_string gtpv2_ue_time_zone_dst_vals[] = { {0, NULL} }; static void -dissect_gtpv2_ue_time_zone(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ue_time_zone(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -5253,13 +5667,13 @@ dissect_gtpv2_ue_time_zone(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, * 8.45 Trace Reference */ static void -dissect_gtpv2_trace_reference(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_trace_reference(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint32 trace_id; - gchar *mcc_mnc_str; + uint32_t trace_id; + char *mcc_mnc_str; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, 0, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; trace_id = tvb_get_ntohs(tvb, offset); @@ -5276,7 +5690,7 @@ static const value_string gtpv2_complete_req_msg_type_vals[] = { {0, NULL } }; static void -dissect_complete_request_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_complete_request_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { tvbuff_t *new_tvb; int offset; @@ -5297,13 +5711,13 @@ dissect_complete_request_msg(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree * 8.47 GUTI */ static void -dissect_gtpv2_guti(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_guti(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; offset = 0; - dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; proto_tree_add_item(tree, hf_gtpv2_mme_grp_id, tvb, offset, 2, ENC_BIG_ENDIAN); @@ -5331,13 +5745,13 @@ static const value_string gtpv2_container_type_vals[] = { static void -dissect_gtpv2_F_container(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_F_container(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type, uint8_t instance _U_, session_args_t * args _U_) { tvbuff_t *new_tvb; proto_tree *sub_tree; int offset = 0; - guint32 container_type; - guint8 container_flags, xid_len; + uint32_t container_type; + uint8_t container_flags, xid_len; /* Octets 8 7 6 5 4 3 2 1 * 5 Spare | Container Type @@ -5346,7 +5760,7 @@ dissect_gtpv2_F_container(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, p offset += 1; length--; if (length == 0) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_len_invalid, tvb, offset-3, 3); + expert_add_info(pinfo, item, &ei_gtpv2_ie_len_invalid); return; } if ( (message_type == GTPV2_FORWARD_RELOCATION_REQ) @@ -5368,12 +5782,12 @@ dissect_gtpv2_F_container(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, p case 2: /* BSS container */ sub_tree = proto_tree_add_subtree(tree, tvb, offset, length, ett_gtpv2_bss_con, NULL, "BSS container"); - /* The flags PFI, RP, SAPI and PHX in octet 6 indicate the corresponding type of paratemer */ + /* The flags PFI, RP, SAPI and PHX in octet 6 indicate the corresponding type of parameter */ proto_tree_add_item(sub_tree, hf_gtpv2_bss_container_phx, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(sub_tree, hf_gtpv2_bss_con_sapi_flg, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(sub_tree, hf_gtpv2_bss_con_rp_flg, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(sub_tree, hf_gtpv2_bss_con_pfi_flg, tvb, offset, 1, ENC_BIG_ENDIAN); - container_flags = tvb_get_guint8(tvb, offset); + container_flags = tvb_get_uint8(tvb, offset); offset += 1; if ((container_flags & 0x01) == 1) { /* Packet Flow ID present */ @@ -5395,7 +5809,7 @@ dissect_gtpv2_F_container(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, p /* XiD parameters length is present in Octet c. * XiD parameters are present in Octet d to n. */ - xid_len = tvb_get_guint8(tvb, offset); + xid_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(sub_tree, hf_gtpv2_bss_con_xid_len, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; proto_tree_add_item(sub_tree, hf_gtpv2_bss_con_xid, tvb, offset, xid_len, ENC_NA); @@ -5511,7 +5925,7 @@ static const value_string gtpv2_cause_type_vals[] = { static value_string_ext gtpv2_cause_type_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_cause_type_vals); static void -dissect_gtpv2_s1ap_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, guint8 cause_type) +dissect_gtpv2_s1ap_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, int offset, uint8_t cause_type) { switch (cause_type) { @@ -5543,10 +5957,10 @@ dissect_gtpv2_s1ap_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree } static void -dissect_gtpv2_F_cause(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, guint8 instance, session_args_t * args _U_) +dissect_gtpv2_F_cause(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type, uint8_t instance, session_args_t * args _U_) { int offset = 0; - guint8 cause_type; + uint8_t cause_type; /* The value of Instance field of the F-Cause IE in a GTPv2 message shall indicate * whether the F-Cause field contains RANAP Cause, BSSGP Cause or RAN Cause. @@ -5561,7 +5975,7 @@ dissect_gtpv2_F_cause(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto case 0: proto_item_append_text(item, "[RAN Cause]"); proto_tree_add_item(tree, hf_gtpv2_cause_type, tvb, offset, 1, ENC_BIG_ENDIAN); - cause_type = tvb_get_guint8(tvb, offset); + cause_type = tvb_get_uint8(tvb, offset); offset += 1; dissect_gtpv2_s1ap_cause(tvb, pinfo, tree, offset, cause_type); return; @@ -5582,7 +5996,7 @@ dissect_gtpv2_F_cause(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto /* Instance 0 S1-AP Cause */ proto_item_append_text(item, "[S1-AP Cause]"); proto_tree_add_item(tree, hf_gtpv2_cause_type, tvb, offset, 1, ENC_BIG_ENDIAN); - cause_type = tvb_get_guint8(tvb, offset); + cause_type = tvb_get_uint8(tvb, offset); offset++; dissect_gtpv2_s1ap_cause(tvb, pinfo, tree, offset, cause_type); return; @@ -5605,7 +6019,7 @@ dissect_gtpv2_F_cause(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto } /* - * 8.50 Selected PLMN ID + * 8.50 PLMN ID */ /* * The Selected PLMN ID IE contains the core network operator selected for tne UE @@ -5625,11 +6039,11 @@ dissect_gtpv2_F_cause(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto * +--+--+--+--+--+--+--+--+ */ static void -dissect_gtpv2_sel_plmn_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_plmn_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - gchar *mcc_mnc_str; + char *mcc_mnc_str; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, 0, E212_NONE, FALSE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, 0, E212_NONE, false); proto_item_append_text(item, "%s", mcc_mnc_str); } @@ -5651,14 +6065,14 @@ static const value_string gtpv2_target_type_vals[] = { }; static value_string_ext gtpv2_target_type_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_target_type_vals); -static gchar* +static char* dissect_gtpv2_home_enodeb_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int *offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint32 home_enodeb_id; + char *str = NULL; + char *mcc_mnc_str; + uint32_t home_enodeb_id; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, true); *offset += 3; /* Octet 10 to 12 Home eNodeB ID @@ -5678,14 +6092,14 @@ dissect_gtpv2_home_enodeb_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree return str; } -static gchar* +static char* dissect_gtpv2_gnodeb_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, int* offset) { - gchar* str = NULL; - gchar* mcc_mnc_str; - guint32 gnodeb_id; + char* str = NULL; + char* mcc_mnc_str; + uint32_t gnodeb_id; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, true); *offset += 3; /* The gNodeB ID Length field, in bits 1 to 6 of octet 9, @@ -5705,14 +6119,14 @@ dissect_gtpv2_gnodeb_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, int return str; } -static gchar* +static char* dissect_gtpv2_macro_ng_enodeb_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, int* offset) { - gchar *str = NULL; - gchar *mcc_mnc_str; - guint32 ng_enodeb_id; + char *str = NULL; + char *mcc_mnc_str; + uint32_t ng_enodeb_id; - mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, TRUE); + mcc_mnc_str = dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, *offset, E212_NONE, true); *offset += 3; proto_tree_add_item_ret_uint(tree, hf_gtpv2_macro_ng_enodeb_id, tvb, *offset, 3, ENC_BIG_ENDIAN, &ng_enodeb_id); @@ -5726,20 +6140,20 @@ dissect_gtpv2_macro_ng_enodeb_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* } static void -dissect_gtpv2_target_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_target_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { tvbuff_t *new_tvb; int offset = 0; - guint8 target_type, oct; + uint8_t target_type, oct; proto_tree_add_item(tree, hf_gtpv2_target_type, tvb, 0, 1, ENC_BIG_ENDIAN); - target_type = tvb_get_guint8(tvb, offset); + target_type = tvb_get_uint8(tvb, offset); offset += 1; switch (target_type) { case 0: /* 8.51.2 RNC ID*/ new_tvb = tvb_new_subset_remaining(tvb, offset); - dissect_e212_mcc_mnc(new_tvb, pinfo, tree, 0, E212_NONE, TRUE); + dissect_e212_mcc_mnc(new_tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; /* LAC */ proto_tree_add_item(tree, hf_gtpv2_lac, tvb, offset, 2, ENC_BIG_ENDIAN); @@ -5818,10 +6232,10 @@ dissect_gtpv2_target_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pro case 8: /* en-gNB ID */ - dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, offset, E212_NONE, TRUE); + dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, offset, E212_NONE, true); offset += 3; /* Octet 9 5TAC ETAC en-gNB ID Length */ - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_5tac, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_etac, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_en_gnb_id_len, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -5859,7 +6273,7 @@ dissect_gtpv2_target_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, pro * 8.53 Packet Flow ID */ static void -dissect_gtpv2_pkt_flow_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pkt_flow_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -5876,7 +6290,7 @@ dissect_gtpv2_pkt_flow_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 8.54 RAB Context */ static void -dissect_gtpv2_rab_context(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_rab_context(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -5906,18 +6320,18 @@ dissect_gtpv2_rab_context(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 8.55 Source RNC PDCP context info */ static void -dissect_gtpv2_s_rnc_pdcp_ctx_info(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_s_rnc_pdcp_ctx_info(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_rrc_container, tvb, 0, length, ENC_NA); } /* - * 8.56 UDP Source Port Number + * 8.56 Port Number */ static void -dissect_udp_s_port_nr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_port_nr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - proto_tree_add_item(tree, hf_gtpv2_upd_source_port_number, tvb, 0, 2, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gtpv2_port_number, tvb, 0, 2, ENC_BIG_ENDIAN); proto_item_append_text(item, "%u", tvb_get_ntohs(tvb, 0)); } /* @@ -5936,13 +6350,13 @@ static const value_string gtpv2_apn_restriction_vals[] = { static value_string_ext gtpv2_apn_restriction_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_apn_restriction_vals); static void -dissect_gtpv2_apn_rest(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_apn_rest(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint8 type_value; + uint8_t type_value; int offset = 0; /* APN restriction value octet 5 */ - type_value = tvb_get_guint8(tvb, offset); + type_value = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_apn_rest, tvb, offset, 1, ENC_BIG_ENDIAN); /* Add APN restriction to ie_tree */ @@ -5965,12 +6379,12 @@ static const value_string gtpv2_selec_mode_vals[] = { }; void -dissect_gtpv2_selec_mode(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_selec_mode(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 ss_mode; + uint8_t ss_mode; - ss_mode = tvb_get_guint8(tvb, offset) & 0x03; + ss_mode = tvb_get_uint8(tvb, offset) & 0x03; proto_tree_add_item(tree, hf_gtpv2_selec_mode, tvb, offset, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%s", val_to_str_const(ss_mode, gtpv2_selec_mode_vals, "Unknown")); } @@ -5988,16 +6402,16 @@ static const value_string gtpv2_source_ident_types[] = { }; #endif static void -dissect_gtpv2_source_ident(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_source_ident(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 source_type; + uint8_t source_type; /* Octet 5 to 12 Target Cell ID */ de_cell_id(tvb, tree, pinfo, offset, 8, NULL, 0); offset += 8; /* Octet 13 Source Type */ - source_type = tvb_get_guint8(tvb, offset); + source_type = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_source_type, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; /* Octet 14 to (n+4) Source ID */ @@ -6042,13 +6456,13 @@ static const value_string gtpv2_bearer_control_mode_short_vals[] = { }; static void -dissect_gtpv2_bearer_control_mode(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_bearer_control_mode(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint8 bcm; + uint8_t bcm; proto_tree_add_item(tree, hf_gtpv2_bearer_control_mode, tvb, 0, 1, ENC_BIG_ENDIAN); /* Add Bearer Control Mode to tree */ - bcm = tvb_get_guint8(tvb, 0); + bcm = tvb_get_uint8(tvb, 0); proto_item_append_text(item, "%s", val_to_str_const(bcm, gtpv2_bearer_control_mode_short_vals, "Unknown")); } @@ -6067,12 +6481,12 @@ static const value_string gtpv2_cng_rep_act_vals[] = { }; static void -dissect_gtpv2_cng_rep_act(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_cng_rep_act(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint8 action; + uint8_t action; /* Add Action to tree */ - action = tvb_get_guint8(tvb, 0); + action = tvb_get_uint8(tvb, 0); proto_tree_add_item(tree, hf_gtpv2_cng_rep_act, tvb, 0, 1, ENC_BIG_ENDIAN); proto_item_append_text(item, "%s", val_to_str_const(action, gtpv2_cng_rep_act_vals, "Unknown")); @@ -6090,14 +6504,14 @@ static const value_string gtpv2_fq_csid_type_vals[] = { #endif void -dissect_gtpv2_fq_csid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_fq_csid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 octet, node_id_type, csids; + uint8_t octet, node_id_type, csids; /* Octet 5 Node-ID Type Number of CSIDs= m */ - octet = tvb_get_guint8(tvb, offset); + octet = tvb_get_uint8(tvb, offset); node_id_type = octet >> 4; csids = octet & 0x0f; proto_tree_add_item(tree, hf_gtpv2_fq_csid_type, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -6148,7 +6562,7 @@ dissect_gtpv2_fq_csid(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto * 8.63 Channel needed */ static void -dissect_gtpv2_channel_needed(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_channel_needed(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { /* The Channel needed shall be coded as depicted in Figure 8.63-1. Channel needed is coded as the IEI part and the value * part of the Channel Needed IE defined in 3GPP TS 44.018[28] @@ -6163,7 +6577,7 @@ dissect_gtpv2_channel_needed(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree * length indicator). */ static void -dissect_gtpv2_emlpp_pri(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_emlpp_pri(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { be_emlpp_prio(tvb, tree, pinfo, 0, length, NULL, 0); @@ -6179,13 +6593,13 @@ static const value_string gtpv2_node_type_vals[] = { }; static void -dissect_gtpv2_node_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_node_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint8 node_type; + uint8_t node_type; proto_tree_add_item(tree, hf_gtpv2_node_type, tvb, 0, 1, ENC_BIG_ENDIAN); /* Append Node Type to tree */ - node_type = tvb_get_guint8(tvb, 0); + node_type = tvb_get_uint8(tvb, 0); proto_item_append_text(item, "%s", val_to_str_const(node_type, gtpv2_node_type_vals, "Unknown")); } @@ -6193,11 +6607,11 @@ dissect_gtpv2_node_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, /* * 8.66 Fully Qualified Domain Name (FQDN) */ -static void -dissect_gtpv2_fqdn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +static int +decode_gtpv2_fqdn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, int offset, uint16_t length) { - int offset = 0, name_len; - const guint8 *fqdn = NULL; + int name_len; + const uint8_t *fqdn = NULL; /* The FQDN field encoding shall be identical to the encoding of * a FQDN within a DNS message of section 3.1 of IETF @@ -6205,31 +6619,40 @@ dissect_gtpv2_fqdn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot * * XXX: is compression possible? */ - if (length > 0) { - name_len = tvb_get_guint8(tvb, offset); + if (offset < length) { + name_len = tvb_get_uint8(tvb, offset); /* "NOTE 1: The FQDN field in the IE is not encoded as a dotted string" * but if the first byte is large (in the letter range or higher), * assume that it is so encoded incorrectly. */ if (name_len < 0x40) { - proto_tree_add_item_ret_string(tree, hf_gtpv2_fqdn, tvb, offset, length, ENC_APN_STR, wmem_packet_scope(), &fqdn); + proto_tree_add_item_ret_string(tree, hf_gtpv2_fqdn, tvb, offset, length, ENC_APN_STR, pinfo->pool, &fqdn); } else { - proto_tree_add_item_ret_string(tree, hf_gtpv2_fqdn, tvb, offset, length, ENC_ASCII, wmem_packet_scope(), &fqdn); + proto_tree_add_item_ret_string(tree, hf_gtpv2_fqdn, tvb, offset, length, ENC_ASCII, pinfo->pool, &fqdn); } proto_item_append_text(item, "%s", fqdn); } + + return length; //TODO return length of fqdn +} + +static void +dissect_gtpv2_fqdn(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) +{ + int offset = 0; + decode_gtpv2_fqdn(tvb, pinfo, tree, item, offset, length); } /* * 8.67 Private Extension */ static void -dissect_gtpv2_private_ext(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance, session_args_t * args _U_) +dissect_gtpv2_private_ext(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance, session_args_t * args _U_) { int offset = 0; tvbuff_t *next_tvb; - guint16 ext_id; + uint16_t ext_id; gtpv2_priv_ext_info_t gtpv2_inf; gtpv2_inf.instance = instance; @@ -6243,7 +6666,7 @@ dissect_gtpv2_private_ext(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre proto_item_append_text(item, "%s (%u)", enterprises_lookup(ext_id, "Unknown"), ext_id); next_tvb = tvb_new_subset_length(tvb, offset, length-2); - if (dissector_try_uint_new(gtpv2_priv_ext_dissector_table, ext_id, next_tvb, pinfo, tree, FALSE, >pv2_inf)){ + if (dissector_try_uint_new(gtpv2_priv_ext_dissector_table, ext_id, next_tvb, pinfo, tree, false, >pv2_inf)){ return; } @@ -6254,7 +6677,7 @@ dissect_gtpv2_private_ext(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 8.68 Transaction Identifier (TI) */ static void -dissect_gtpv2_ti(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ti(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { /* 5 to (n+4) Transaction Identifier */ proto_tree_add_item(tree, hf_gtpv2_ti, tvb, 0, length, ENC_NA); @@ -6265,15 +6688,15 @@ dissect_gtpv2_ti(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_ * 8.69 MBMS Session Duration */ void -dissect_gtpv2_mbms_session_duration(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_session_duration(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; int bit_offset = 0; - guint32 days; - guint32 hours; - guint32 minutes; - guint32 seconds; - guint32 durations_seconds; + uint32_t days; + uint32_t hours; + uint32_t minutes; + uint32_t seconds; + uint32_t durations_seconds; proto_item *day_item, *sec_item; /* From 3GPP TS 29.061 17.7.7 MBMS-Session-Duration AVP */ @@ -6316,16 +6739,16 @@ dissect_gtpv2_mbms_session_duration(tvbuff_t *tvb, packet_info *pinfo _U_, proto * 8.70 MBMS Service Area */ void -dissect_gtpv2_mbms_service_area(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_service_area(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; proto_item *sai_item; - guint8 binary_nr; - guint16 real_nr; - guint16 sai; + uint8_t binary_nr; + uint16_t real_nr; + uint16_t sai; - binary_nr = tvb_get_guint8(tvb, offset); - real_nr = (guint16)binary_nr + 1; + binary_nr = tvb_get_uint8(tvb, offset); + real_nr = (uint16_t)binary_nr + 1; /* 3GPP TS 29.061 17.7.6 MBMS-Service-Area AVP */ proto_tree_add_uint(tree, hf_gtpv2_mbms_service_area_nr, tvb, offset, 1, real_nr); @@ -6349,7 +6772,7 @@ dissect_gtpv2_mbms_service_area(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre * 8.71 MBMS Session Identifier */ static void -dissect_gtpv2_mbms_session_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, _U_ guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_session_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, _U_ uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; /* One octet OctetString. */ @@ -6364,7 +6787,7 @@ dissect_gtpv2_mbms_session_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree * 8.72 MBMS Flow Identifier */ static void -dissect_gtpv2_mbms_flow_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_flow_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; /* Two octets OctetString. */ @@ -6386,7 +6809,7 @@ static const value_string gtpv2_mbms_hc_indicator_vals[] = { }; static void -dissect_gtpv2_mbms_ip_mc_dist(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_ip_mc_dist(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6396,12 +6819,12 @@ dissect_gtpv2_mbms_ip_mc_dist(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree proto_tree_add_item(tree, hf_gtpv2_ip_addr_type, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_ip_addr_len, tvb, offset, 1, ENC_BIG_ENDIAN); /* IP Multicast Distribution Address */ - if ((tvb_get_guint8(tvb, offset) & 0x3f) == 4) { + if ((tvb_get_uint8(tvb, offset) & 0x3f) == 4) { offset += 1; proto_tree_add_item(tree, hf_gtpv2_mbms_ip_mc_dist_addrv4, tvb, offset, 4, ENC_BIG_ENDIAN); proto_item_append_text(item, " IPv4 Dist %s", tvb_ip_to_str(pinfo->pool, tvb, offset)); offset += 4; - } else if ((tvb_get_guint8(tvb, offset) & 0x3f) == 16) { + } else if ((tvb_get_uint8(tvb, offset) & 0x3f) == 16) { offset += 1; proto_tree_add_item(tree, hf_gtpv2_mbms_ip_mc_dist_addrv6, tvb, offset, 16, ENC_NA); proto_item_append_text(item, " IPv6 Dist %s", tvb_ip6_to_str(pinfo->pool, tvb, offset)); @@ -6411,12 +6834,12 @@ dissect_gtpv2_mbms_ip_mc_dist(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree proto_tree_add_item(tree, hf_gtpv2_ip_addr_type, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_ip_addr_len, tvb, offset, 1, ENC_BIG_ENDIAN); /* IP Multicast Source Address */ - if ((tvb_get_guint8(tvb, offset) & 0x3f) == 4) { + if ((tvb_get_uint8(tvb, offset) & 0x3f) == 4) { offset += 1; proto_tree_add_item(tree, hf_gtpv2_mbms_ip_mc_src_addrv4, tvb, offset, 4, ENC_BIG_ENDIAN); proto_item_append_text(item, " IPv4 Src %s", tvb_ip_to_str(pinfo->pool, tvb, offset)); offset += 4; - } else if ((tvb_get_guint8(tvb, offset) & 0x3f) == 16) { + } else if ((tvb_get_uint8(tvb, offset) & 0x3f) == 16) { offset += 1; proto_tree_add_item(tree, hf_gtpv2_mbms_ip_mc_src_addrv6, tvb, offset, 16, ENC_NA); proto_item_append_text(item, " IPv6 Src %s", tvb_ip6_to_str(pinfo->pool, tvb, offset)); @@ -6443,7 +6866,7 @@ static const value_string gtpv2_mbms_dist_indication_vals[] = { }; static void -dissect_gtpv2_mbms_dist_ack(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_dist_ack(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6478,12 +6901,12 @@ static const value_string gtpv2_uci_leave_csg[] = { }; static void -dissect_gtpv2_uci(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_uci(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; /* Value of MCC & MNC */ - dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; /* Value of CSG ID */ proto_tree_add_item(tree, hf_gtpv2_uci_csg_id_spare, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -6503,7 +6926,7 @@ dissect_gtpv2_uci(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_ite /* 8.76 CSG Information Reporting Action */ static void -dissect_gtpv2_csg_info_rep_action(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_csg_info_rep_action(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6525,7 +6948,7 @@ dissect_gtpv2_csg_info_rep_action(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t /* 8.77 RFSP Index */ static void -dissect_gtpv2_rfsp_index(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_rfsp_index(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6538,7 +6961,7 @@ dissect_gtpv2_rfsp_index(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree /* 8.78 CSG ID */ static void -dissect_gtpv2_csg_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_csg_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, 0, 5, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_csg_id, tvb, 0, 4, ENC_BIG_ENDIAN); @@ -6549,7 +6972,7 @@ dissect_gtpv2_csg_id(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr /* 8.79 CSG Membership Indication (CMI) */ static void -dissect_gtpv2_cmi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_cmi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, 0, 7, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_cmi, tvb, 0, 1, ENC_BIG_ENDIAN); @@ -6566,7 +6989,7 @@ static const value_string gtpv2_service_indicator_vals[] = { }; static void -dissect_gtpv2_service_indicator(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_service_indicator(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_service_indicator, tvb, 0, 1, ENC_BIG_ENDIAN); } @@ -6579,34 +7002,38 @@ static const value_string gtpv2_detach_type_vals[] = { }; static void -dissect_gtpv2_detach_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_detach_type(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_detach_type, tvb, 0, 1, ENC_BIG_ENDIAN); } /* 8.82 Local Distinguished Name (LDN) */ static void -dissect_gtpv2_ldn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ldn(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_ldn, tvb, 0, length, ENC_ASCII); } /* 8.83 Node Features */ static void -dissect_gtpv2_node_features(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_node_features(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; static int * const features[] = { - &hf_gtpv2_node_features_prn, - &hf_gtpv2_node_features_mabr, - &hf_gtpv2_node_features_ntsr, + &hf_gtpv2_node_features_psset, + &hf_gtpv2_node_features_mtedt, + &hf_gtpv2_node_features_eth, + &hf_gtpv2_node_features_s1un, &hf_gtpv2_node_features_ciot, + &hf_gtpv2_node_features_ntsr, + &hf_gtpv2_node_features_mabr, + &hf_gtpv2_node_features_prn, NULL }; proto_tree_add_bitmask_list(tree, tvb, offset, 1, features, ENC_BIG_ENDIAN); - offset+=1; - if (length > 1) + offset++; + if (length > offset) proto_tree_add_item(tree, hf_gtpv2_spare_bytes, tvb, offset, length-1, ENC_NA); } @@ -6614,14 +7041,14 @@ dissect_gtpv2_node_features(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t * MBMS Time to Data Transfer */ void -dissect_gtpv2_mbms_time_to_data_xfer(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_time_to_data_xfer(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 binary_secs; - guint16 real_secs; + uint8_t binary_secs; + uint16_t real_secs; - binary_secs = tvb_get_guint8(tvb, offset); - real_secs = (guint16)binary_secs + 1; + binary_secs = tvb_get_uint8(tvb, offset); + real_secs = (uint16_t)binary_secs + 1; proto_tree_add_string_format_value(tree, hf_gtpv2_time_to_data_xfer, tvb, offset, 1, "", "%d second(s)", real_secs); proto_item_append_text(item, " %u second(s)", real_secs); @@ -6642,16 +7069,16 @@ static const value_string gtpv2_throttling_delay_unit_vals[] = { /* 8.85 Throttling */ static void -dissect_gtpv2_throttling(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_throttling(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 oct; + uint8_t oct; proto_tree_add_item(tree, hf_gtpv2_throttling_delay_unit, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_throttling_delay_value, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_throttling_factor, tvb, offset, 1, ENC_BIG_ENDIAN); if (oct > 0x64) proto_item_append_text(item, "Throttling factor: value beyond (0,100) is considered as 0"); @@ -6665,7 +7092,7 @@ dissect_gtpv2_throttling(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree /* 8.86 Allocation/Retention Priority (ARP) */ void -dissect_gtpv2_arp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_arp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6692,14 +7119,14 @@ static const value_string gtpv2_timer_unit_vals[] = { }; void -dissect_gtpv2_epc_timer(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length _U_, guint8 message_type, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_epc_timer(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length _U_, uint8_t message_type, uint8_t instance _U_, session_args_t * args _U_) { switch (message_type) { case GTPV2_DL_DATA_NOTIF_ACK: proto_item_append_text(item, "DL Buffering Duration"); break; } - /* XXX Todo: use code from packaet-gsm_a_gm.c ? 10.5.7.4a GPRS TIMER 3*/ + /* XXX Todo: use code from packet-gsm_a_gm.c ? 10.5.7.4a GPRS TIMER 3*/ proto_tree_add_item(tree, hf_gtpv2_timer_unit, tvb, 0, 1, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hf_gtpv2_timer_value, tvb, 0, 1, ENC_BIG_ENDIAN); @@ -6707,17 +7134,17 @@ dissect_gtpv2_epc_timer(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, /* 8.88 Signalling Priority Indication */ static void -dissect_gtpv2_sig_prio_ind(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_sig_prio_ind(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_item(tree, hf_gtpv2_lapi, tvb, 0, 1, ENC_BIG_ENDIAN); } /* 8.89 Temporary Mobile Group Identity (TMGI) */ static void -dissect_gtpv2_tmgi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_tmgi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint64 tmgi; + uint64_t tmgi; tmgi = tvb_get_ntoh48(tvb, offset); @@ -6726,7 +7153,7 @@ dissect_gtpv2_tmgi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot proto_tree_add_item(tree, hf_gtpv2_mbms_service_id, tvb, offset, 3, ENC_NA); offset += 3; - dissect_e212_mcc_mnc(tvb, pinfo, tree, offset, E212_NONE, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, offset, E212_NONE, true); offset += 3; if (length > offset) @@ -6738,15 +7165,15 @@ dissect_gtpv2_tmgi(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot * 3GPP TS 29.274 Figure 8.90-1 */ static void -dissect_gtpv2_add_mm_cont_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_add_mm_cont_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; proto_item *ms_cm_item; proto_tree *ms_cm_tree; - guint8 elm_len; + uint8_t elm_len; /* Length of Mobile Station Classmark 2 */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_ms_classmark2, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -6763,7 +7190,7 @@ dissect_gtpv2_add_mm_cont_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto } /* Length of Mobile Station Classmark 3 */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_ms_classmark3, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len > 0) { @@ -6775,7 +7202,7 @@ dissect_gtpv2_add_mm_cont_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto } /* Length of Supported Codec List */ - elm_len = tvb_get_guint8(tvb, offset); + elm_len = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_len_supp_codec_list, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; if (elm_len > 0) { @@ -6792,7 +7219,7 @@ dissect_gtpv2_add_mm_cont_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto /* 8.91 Additional flags for SRVCC */ static void -dissect_gtpv2_add_flags_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_add_flags_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6806,11 +7233,11 @@ dissect_gtpv2_add_flags_for_srvcc(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t /* 8.92 Max MBR/APN-AMBR (MMBR) */ static void -dissect_gtpv2_mmbr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mmbr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint32 max_ul; - guint32 max_dl; + uint32_t max_ul; + uint32_t max_dl; max_ul = tvb_get_ntohl(tvb, offset); proto_tree_add_uint_format_value(tree, hf_gtpv2_mmbr_ul, tvb, offset, 4, max_ul, "%u %s", @@ -6827,14 +7254,14 @@ dissect_gtpv2_mmbr(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot /* 8.93 MDT Configuration */ static void -dissect_gtpv2_mdt_config(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mdt_config(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 8.94 Additional Protocol Configuration Options (APCO) */ static void -dissect_gtpv2_apco(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_apco(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { switch (message_type) { case GTPV2_CREATE_SESSION_REQUEST: @@ -6863,7 +7290,7 @@ dissect_gtpv2_apco(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, prot /* 8.95 Absolute Time of MBMS Data Transfer */ static void -dissect_gtpv2_abs_mbms_data_tf_time(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_abs_mbms_data_tf_time(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; char *time_str; @@ -6883,7 +7310,7 @@ static const true_false_string gtpv2_henb_info_report_fti_vals = { }; static void -dissect_gtpv2_henb_info_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_henb_info_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6896,7 +7323,7 @@ dissect_gtpv2_henb_info_report(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree /* 8.97 IPv4 Configuration Parameters (IP4CP) */ static void -dissect_gtpv2_ip4cp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ip4cp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6911,7 +7338,7 @@ dissect_gtpv2_ip4cp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pro /* 8.98 Change to Report Flags */ static void -dissect_gtpv2_change_report_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_change_report_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6938,7 +7365,7 @@ static const value_string gtpv2_action_indication_vals[] = { static value_string_ext gtpv2_action_indication_vals_ext = VALUE_STRING_EXT_INIT(gtpv2_action_indication_vals); static void -dissect_gtpv2_action_indication(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_action_indication(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -6959,11 +7386,11 @@ static const value_string gtpv2_twan_relay_id_type_vals[] = { }; void -dissect_gtpv2_twan_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_twan_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 flags=0; - guint32 ssid_len, civa_len, op_name_len, relay_id_type, relay_id_len, circuit_id_id_len; + uint8_t flags=0; + uint32_t ssid_len, civa_len, op_name_len, relay_id_type, relay_id_len, circuit_id_id_len; static int* const twan_id_flags[] = { &hf_gtpv2_twan_laii, &hf_gtpv2_twan_opnai, @@ -6974,7 +7401,7 @@ dissect_gtpv2_twan_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree }; /* Octet 5 Spare LAII OPNAI PLMNI CIVAI BSSIDI */ - flags = tvb_get_guint8(tvb, offset); + flags = tvb_get_uint8(tvb, offset); proto_tree_add_bitmask(tree, tvb, offset, hf_gtpv2_twan_flags, ett_gtpv2_twan_flags, twan_id_flags, ENC_BIG_ENDIAN); offset++; /* Octet 6 SSID Length */ @@ -7066,7 +7493,7 @@ dissect_gtpv2_twan_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree offset += circuit_id_id_len; } - if (offset < (gint)length) { + if (offset < (int)length) { proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet"); } @@ -7075,7 +7502,7 @@ dissect_gtpv2_twan_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree * 8.101 ULI Timestamp */ static void -dissect_gtpv2_uli_timestamp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_uli_timestamp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { char *time_str; @@ -7091,7 +7518,7 @@ dissect_gtpv2_uli_timestamp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t * 8.102 MBMS Flags */ static void -dissect_gtpv2_mbms_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mbms_flags(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } @@ -7108,11 +7535,11 @@ static const value_string ran_nas_prot_type_vals[] = { }; static void -dissect_gtpv2_ran_nas_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ran_nas_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 octet = tvb_get_guint8(tvb, offset); - guint8 proto_type = (octet >> 4); + uint8_t octet = tvb_get_uint8(tvb, offset); + uint8_t proto_type = (octet >> 4); int cause_type = 0; proto_tree_add_item(tree, hf_gtpv2_ran_nas_protocol_type, tvb, offset, 1, ENC_BIG_ENDIAN); @@ -7148,7 +7575,7 @@ dissect_gtpv2_ran_nas_cause(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t * 8.104 CN Operator Selection Entity */ static void -dissect_gtpv2_cn_operator_selection_entity(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_cn_operator_selection_entity(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } @@ -7156,7 +7583,7 @@ dissect_gtpv2_cn_operator_selection_entity(tvbuff_t *tvb, packet_info *pinfo _U_ * 8.105 Trusted WLAN Mode Indication */ static void -dissect_gtpv2_trust_wlan_mode_ind(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_trust_wlan_mode_ind(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } @@ -7164,10 +7591,10 @@ dissect_gtpv2_trust_wlan_mode_ind(tvbuff_t *tvb, packet_info *pinfo _U_, proto_t * 8.106 Node Number */ static void -dissect_gtpv2_node_number(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_node_number(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint32 len; + uint32_t len; tvbuff_t* new_tvb; /* Octet 5 Length of Node Number*/ @@ -7185,10 +7612,10 @@ dissect_gtpv2_node_number(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tre * 8.107 Node Identifier */ static void -dissect_gtpv2_node_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_node_identifier(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint32 name_len; + uint32_t name_len; /* RFC 6733 @@ -7264,9 +7691,9 @@ dissect_diameter_3gpp_presence_reporting_area_elements_list(tvbuff_t *tvb, packe proto_tree *sub_tree; proto_item *item; int offset = 0, i; - guint length; - guint32 no_tai, no_rai, no_mENB, no_hENB, no_ECGI, no_sai, no_cgi, no_ext_mENB; - gchar *append_str; + unsigned length; + uint32_t no_tai, no_rai, no_mENB, no_hENB, no_ECGI, no_sai, no_cgi, no_ext_mENB; + char *append_str; length = tvb_reported_length(tvb); /* Octet 9 Number of TAI Number of RAI */ @@ -7292,7 +7719,7 @@ dissect_diameter_3gpp_presence_reporting_area_elements_list(tvbuff_t *tvb, packe i = 1; while (no_tai > 0){ sub_tree = proto_tree_add_subtree_format(tree, tvb, offset, 5, ett_gtpv2_preaa_tais, &item, "Tracking Area Identity (TAI) Number %u",i); - append_str = dissect_gtpv2_tai(tvb, pinfo, sub_tree, &offset, FALSE); + append_str = dissect_gtpv2_tai(tvb, pinfo, sub_tree, &offset, false); proto_item_append_text(item, " %s",append_str); i++; no_tai--; @@ -7398,7 +7825,7 @@ static const value_string gtpv2_pres_rep_area_action_vals[] = { }; static void -dissect_gtpv2_pres_rep_area_action(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pres_rep_area_action(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; tvbuff_t * new_tvb; @@ -7431,10 +7858,10 @@ dissect_gtpv2_pres_rep_area_action(tvbuff_t *tvb, packet_info *pinfo, proto_tree * 8.109 Presence Reporting Area Information */ static void -dissect_gtpv2_pres_rep_area_information(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_pres_rep_area_information(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint64 gtpv2_pres_rep_area_info_flags_val = 0; + uint64_t gtpv2_pres_rep_area_info_flags_val = 0; /*Octet 5 to 7 Presence Reporting Area Identifier */ proto_tree_add_item(tree, hf_gtpv2_pres_rep_area_info_id, tvb, offset, 3 , ENC_BIG_ENDIAN); @@ -7490,7 +7917,7 @@ dissect_gtpv2_pres_rep_area_information(tvbuff_t *tvb, packet_info *pinfo _U_, p * 8.110 TWAN Identifier Timestamp */ static void -dissect_gtpv2_twan_identifier_timestamp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_twan_identifier_timestamp(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { char *time_str; @@ -7508,7 +7935,7 @@ dissect_gtpv2_twan_identifier_timestamp(tvbuff_t *tvb, packet_info *pinfo _U_, p */ static void -dissect_gtpv2_overload_control_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_overload_control_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -7519,13 +7946,13 @@ dissect_gtpv2_overload_control_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_ grouped_tree = proto_item_add_subtree(item, ett_gtpv2_overload_control_information); new_tvb = tvb_new_subset_length(tvb, offset, length); - dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args); + dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args, GTPV2_IE_OVERLOAD_CONTROL_INF); } /* * 8.112 Load Control Information */ static void -dissect_gtpv2_load_control_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, proto_item *item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_load_control_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree _U_, proto_item *item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; tvbuff_t *new_tvb; @@ -7535,15 +7962,15 @@ dissect_gtpv2_load_control_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree grouped_tree = proto_item_add_subtree(item, ett_gtpv2_load_control_inf); new_tvb = tvb_new_subset_length(tvb, offset, length); - dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, 0, message_type, args); + dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, 0, message_type, args, GTPV2_IE_LOAD_CONTROL_INF); } /* * 8.113 Metric */ static void -dissect_gtpv2_metric(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_metric(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint32 oct; + uint32_t oct; proto_tree_add_item_ret_uint(tree, hf_gtpv2_metric, tvb, 0, 1, ENC_BIG_ENDIAN, &oct); if (oct > 0x64) { @@ -7557,9 +7984,9 @@ dissect_gtpv2_metric(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr * 8.114 Sequence Number */ static void -dissect_gtpv2_seq_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_seq_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - guint32 seq; + uint32_t seq; proto_tree_add_item_ret_uint(tree, hf_gtpv2_sequence_number, tvb, 0, 4, ENC_BIG_ENDIAN, &seq); proto_item_append_text(item, "%u", seq); } @@ -7567,18 +7994,18 @@ dissect_gtpv2_seq_no(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pr * 8.115 APN and Relative Capacity */ static void -dissect_gtpv2_apn_and_relative_capacity(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_apn_and_relative_capacity(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 oct, apn_length; - const guint8 *apn = NULL; + uint8_t oct, apn_length; + const uint8_t *apn = NULL; - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_relative_capacity, tvb, offset, 1, ENC_BIG_ENDIAN); if((oct > 0x64) || (oct < 0x01)) proto_item_append_text(item, "Relative Capacity: value beyond (1,100) is considered as 0"); offset += 1; - apn_length = tvb_get_guint8(tvb, offset); + apn_length = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_apn_length, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -7593,10 +8020,10 @@ dissect_gtpv2_apn_and_relative_capacity(tvbuff_t *tvb, packet_info *pinfo _U_, p * 8.117 Paging and Service Information */ static void -dissect_gtpv2_paging_and_service_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_paging_and_service_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; - guint8 ppi_flag; + uint8_t ppi_flag; /* Spare (all bits set to 0) B8 - B5 */ proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset, 4, ENC_BIG_ENDIAN); @@ -7607,7 +8034,7 @@ dissect_gtpv2_paging_and_service_inf(tvbuff_t *tvb, packet_info *pinfo _U_, prot /* Spare B8 - B2 */ proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset << 3, 7, ENC_BIG_ENDIAN); /* Paging Policy Indication flag (PPI) */ - ppi_flag = tvb_get_guint8(tvb, offset); + ppi_flag = tvb_get_uint8(tvb, offset); proto_tree_add_item(tree, hf_gtpv2_ppi_flag, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; @@ -7615,7 +8042,7 @@ dissect_gtpv2_paging_and_service_inf(tvbuff_t *tvb, packet_info *pinfo _U_, prot /* Spare B8 - B7 */ proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset << 3, 2, ENC_BIG_ENDIAN); /* Paging Policy Indication Value */ - proto_item_append_text(tree, " (PPI Value: %s)", val_to_str_ext_const(tvb_get_guint8(tvb, offset), &dscp_vals_ext, "Unknown")); + proto_item_append_text(tree, " (PPI Value: %s)", val_to_str_ext_const(tvb_get_uint8(tvb, offset), &dscp_vals_ext, "Unknown")); proto_tree_add_item(tree, hf_gtpv2_ppi_value, tvb, offset, 1, ENC_BIG_ENDIAN); } } @@ -7623,7 +8050,7 @@ dissect_gtpv2_paging_and_service_inf(tvbuff_t *tvb, packet_info *pinfo _U_, prot * 8.118 Integer Number */ static void -dissect_gtpv2_integer_number(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, guint16 length, guint8 message_type, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_integer_number(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item, uint16_t length, uint8_t message_type, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; /* The Integer Number value shall be encoded as further described below for the following information elements: @@ -7680,7 +8107,7 @@ dissect_gtpv2_integer_number(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree * */ static void -dissect_gtpv2_ms_ts(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ms_ts(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; /* Octets 5 to 10 represent a 48 bit unsigned integer in network order format and are encoded as @@ -7703,10 +8130,21 @@ dissect_gtpv2_ms_ts(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, pro * 8.120 Monitoring Event Information */ static void -dissect_gtpv2_mon_event_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_mon_event_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { - int offset = 0; - guint32 scef_id_len; + int offset = 0; + bool srie; + uint32_t scef_id_len; + + /* Octet 4 higher four bits flags SIRE, NSCF, NSUI and NSUR */ + proto_tree_add_item_ret_boolean(tree, hf_gtpv2_mon_event_inf_srie, tvb, offset, 1, ENC_BIG_ENDIAN, &srie); + proto_tree_add_item(tree, hf_gtpv2_mon_event_inf_nscf, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gtpv2_mon_event_inf_nsui, tvb, offset, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gtpv2_mon_event_inf_nsur, tvb, offset, 1, ENC_BIG_ENDIAN); + + /* Octet 4 lower four bits Instance */ + proto_tree_add_item(tree, hf_gtpv2_instance, tvb, offset, 1, ENC_BIG_ENDIAN); + offset++; /* Octet 5 to 8 SCEF Reference ID */ proto_tree_add_item(tree, hf_gtpv2_mon_event_inf_scef_reference_id, tvb, offset, 4, ENC_BIG_ENDIAN); @@ -7721,8 +8159,13 @@ dissect_gtpv2_mon_event_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t proto_tree_add_item(tree, hf_gtpv2_mon_event_inf_remaining_number_of_reports, tvb, offset, 2, ENC_BIG_ENDIAN ); offset += 2; + if (srie) { + proto_tree_add_item(tree, hf_gtpv2_mon_event_inf_scef_reference_id_ext, tvb, offset, 8, ENC_BIG_ENDIAN); + offset += 8; + } + if(offset < length){ - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, length- offset); + proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, length - offset); } } @@ -7730,7 +8173,7 @@ dissect_gtpv2_mon_event_inf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *t * 8.125 CIoT Optimizations Support Indication */ static void -dissect_gtpv2_ciot_opt_support_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_ciot_opt_support_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset; static int * const ciot_flags[] = { @@ -7755,7 +8198,7 @@ dissect_gtpv2_ciot_opt_support_ind(tvbuff_t *tvb, packet_info *pinfo, proto_tree * 8.126 SCEF PDN Connection */ static void -dissect_gtpv2_scef_pdn_connection(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, proto_item *item, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args) +dissect_gtpv2_scef_pdn_connection(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree _U_, proto_item *item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args) { int offset = 0; proto_tree *grouped_tree; @@ -7765,7 +8208,7 @@ dissect_gtpv2_scef_pdn_connection(tvbuff_t *tvb, packet_info *pinfo, proto_tree grouped_tree = proto_item_add_subtree(item, ett_gtpv2_PDN_conn); new_tvb = tvb_new_subset_length(tvb, offset, length); - dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args); + dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args, GTPV2_IE_SCEF_PDN_CONNECTION); } @@ -7774,7 +8217,7 @@ dissect_gtpv2_scef_pdn_connection(tvbuff_t *tvb, packet_info *pinfo, proto_tree * 8.127 Header Compression Configuration */ static void -dissect_gtpv2_header_comp_comf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_header_comp_comf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -7806,7 +8249,7 @@ dissect_gtpv2_header_comp_comf(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree * 8.129 Serving PLMN Rate Control */ static void -dissect_gtpv2_serv_plmn_rate_control(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_serv_plmn_rate_control(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; proto_tree_add_item(tree, hf_gtpv2_uplink_rate_limit, tvb, offset, 2, ENC_BIG_ENDIAN); @@ -7818,7 +8261,7 @@ dissect_gtpv2_serv_plmn_rate_control(tvbuff_t *tvb, packet_info *pinfo _U_, prot * 8.130 Counter */ static void -dissect_gtpv2_counter(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_counter(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -7837,7 +8280,7 @@ dissect_gtpv2_counter(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, p */ static void -dissect_gtpv2_mapped_ue_usage_type(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_mapped_ue_usage_type(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { int offset = 0; @@ -7858,13 +8301,13 @@ static const value_string gtpv2_secondary_rat_type_vals[] = { }; static void -dissect_gtpv2_secondary_rat_usage_data_report(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_secondary_rat_usage_data_report(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, proto_item *item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { tvbuff_t *new_tvb; proto_tree *sub_tree; int offset = 0; - guint32 srudn_len; - guint64 gtpv2_secondary_rat_usage_data_report_flags_val = 0; + uint32_t srudn_len; + uint64_t gtpv2_secondary_rat_usage_data_report_flags_val = 0; static int * const secondary_rat_usage_data_report_flags[] = { &hf_gtpv2_secondary_rat_usage_data_report_spare_bits, @@ -7925,7 +8368,7 @@ dissect_gtpv2_secondary_rat_usage_data_report(tvbuff_t *tvb, packet_info *pinfo, sub_tree = proto_tree_add_subtree(tree, tvb, offset, srudn_len, ett_gtpv2_son_con, NULL, "SecondaryRATDataUsageReportTransfer"); new_tvb = tvb_new_subset_length(tvb, offset, srudn_len); asn1_ctx_t asn1_ctx; - asn1_ctx_init(&asn1_ctx, ASN1_ENC_PER, TRUE, pinfo); + asn1_ctx_init(&asn1_ctx, ASN1_ENC_PER, true, pinfo); dissect_ngap_SecondaryRATDataUsageReportTransfer(new_tvb, 0, &asn1_ctx, sub_tree, hf_gtpv2_secondary_rat_usage_data_report_srudn_value); offset = offset + srudn_len; } @@ -7942,7 +8385,7 @@ dissect_gtpv2_secondary_rat_usage_data_report(tvbuff_t *tvb, packet_info *pinfo, */ static void -dissect_gtpv2_up_func_slec_indic_flg(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t * args _U_) +dissect_gtpv2_up_func_slec_indic_flg(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t * args _U_) { int offset = 0; @@ -7953,10 +8396,10 @@ dissect_gtpv2_up_func_slec_indic_flg(tvbuff_t *tvb, packet_info *pinfo _U_, prot /* 8.134 Maximum Packet Loss Rate */ static void -dissect_gtpv2_max_pkt_loss_rte(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_max_pkt_loss_rte(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { int offset = 0; - guint8 oct; + uint8_t oct; static int* const flags_oct1[] = { &hf_gtpv2_spare_b7_b2, @@ -7965,7 +8408,7 @@ dissect_gtpv2_max_pkt_loss_rte(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree NULL }; /*5 Spare DL UL*/ - oct = tvb_get_guint8(tvb, offset); + oct = tvb_get_uint8(tvb, offset); proto_tree_add_bitmask_list(tree, tvb, offset, 1, flags_oct1, ENC_BIG_ENDIAN); offset++; @@ -7984,7 +8427,7 @@ dissect_gtpv2_max_pkt_loss_rte(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree /* 8.135 APN Rate Control Status */ static void -dissect_gtpv2_apn_rte_cntrl_status(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_apn_rte_cntrl_status(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { int offset = 0; @@ -8176,14 +8619,14 @@ static int* const ext_tra_info_list_of_if_flags_oct20[] = { /* 8.136 Extended Trace Information */ static void -dissect_gtpv2_ext_trs_inf(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ext_trs_inf(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree *trigg_tree, *ne_tree, *if_tree; proto_item* ti; int offset = 0; - guint32 tid, ev_len; + uint32_t tid, ev_len; - dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, TRUE); + dissect_e212_mcc_mnc(tvb, pinfo, tree, 0, E212_NONE, true); offset += 3; /* Append Trace ID to main tree */ @@ -8337,14 +8780,16 @@ dissect_gtpv2_ext_trs_inf(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tre /* 8.137 Monitoring Event Extension Information */ static void -dissect_gtpv2_ie_mon_event_ext_inf(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_mon_event_ext_inf(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { - int offset = 0; - gboolean lrtp; - guint32 scef_id_len; + int offset = 0; + bool lrtp; + bool srie; + uint32_t scef_id_len; - /* Octet 5 Bit 1 LRTP Bit 2-8 Spare */ - proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset, 7, ENC_BIG_ENDIAN); + /* Octet 5 Bit 8-3 Spare Bit 2 SRIE Bit 1 LRTP */ + proto_tree_add_bits_item(tree, hf_gtpv2_spare_bits, tvb, offset, 6, ENC_BIG_ENDIAN); + proto_tree_add_item_ret_boolean(tree, hf_gtpv2_mon_event_ext_inf_srie, tvb, offset, 1, ENC_BIG_ENDIAN, &srie); proto_tree_add_item_ret_boolean(tree, hf_gtpv2_mon_event_ext_inf_lrtp, tvb, offset, 1, ENC_BIG_ENDIAN, &lrtp); offset++; /* Octet 6 to 9 SCEF Reference ID */ @@ -8361,6 +8806,11 @@ dissect_gtpv2_ie_mon_event_ext_inf(tvbuff_t* tvb, packet_info* pinfo, proto_tree offset += 4; } + if (srie) { + proto_tree_add_item(tree, hf_gtpv2_mon_event_ext_inf_scef_reference_id_ext, tvb, offset, 8, ENC_BIG_ENDIAN); + offset += 8; + } + if(offset < length){ proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, length- offset); } @@ -8368,9 +8818,9 @@ dissect_gtpv2_ie_mon_event_ext_inf(tvbuff_t* tvb, packet_info* pinfo, proto_tree /* 207 Additional RRM Policy Index Fixed Length / 8.138 */ static void -dissect_gtpv2_ie_additional_rrm_policy_index(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item, guint16 length _U_, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_additional_rrm_policy_index(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { - guint32 rrm_policy_index; + uint32_t rrm_policy_index; /*5 to 8 Additional RRM Policy Index, The ARPI is encoded as Unsigned32 binary integer values.*/ proto_tree_add_item_ret_uint(tree, hf_gtpv2_additional_rrm_policy_index, tvb, 0, 4, ENC_BIG_ENDIAN, &rrm_policy_index); @@ -8379,93 +8829,153 @@ dissect_gtpv2_ie_additional_rrm_policy_index(tvbuff_t* tvb, packet_info* pinfo _ /* 208 V2X Context Extendable / 8.139 */ static void -dissect_gtpv2_ie_v2x_context(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_v2x_context(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 209 PC5 QoS Parameters Extendable / 8.140 */ static void -dissect_gtpv2_ie_pc5_qos_parameters(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_pc5_qos_parameters(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 210 Services Authorized Extendable / 8.141 */ static void -dissect_gtpv2_ie_services_authorized(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_services_authorized(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 211 Bit Rate Extendable / 8.142 */ static void -dissect_gtpv2_ie_bit_rate(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_bit_rate(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 212 PC5 QoS Flow Extendable / 8.143 */ static void -dissect_gtpv2_ie_pc5_qos_flow(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_pc5_qos_flow(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 213 SGi PtP Tunnel Address Extendable / 8.144 */ static void -dissect_gtpv2_ie_sgi_ptp_tunnel_address(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_sgi_ptp_tunnel_address(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); } /* 214 PGW Change Info Extendable / 8.145 */ static void -dissect_gtpv2_ie_pgw_change_info(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_pgw_change_info(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree _U_, proto_item* item, uint16_t length, uint8_t message_type, uint8_t instance _U_, session_args_t* args) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); + int offset = 0; + proto_tree *grouped_tree; + tvbuff_t *new_tvb; + + proto_item_append_text(item, "[Grouped IE]"); + grouped_tree = proto_item_add_subtree(item, ett_gtpv2_PGW_change_info); + new_tvb = tvb_new_subset_length(tvb, offset, length); + + dissect_gtpv2_ie_common(new_tvb, pinfo, grouped_tree, offset, message_type, args, GTPV2_IE_PGW_CHANGE_INFO); } -/* 215 PGW Set FQDN Extendable / 8.146 */ +/* 215 PGW FQDN Extendable / 8.146 */ static void -dissect_gtpv2_ie_pgw_set_fqdn(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_pgw_fqdn(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); + int offset = 0; + offset = decode_gtpv2_fqdn(tvb, pinfo, tree, item, offset, length); + + if(offset < length){ + proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, length- offset); + } } /* 216 Group Id / 8.147 */ static void -dissect_gtpv2_ie_group_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_group_id(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); + proto_tree_add_item(tree, hf_gtpv2_group_id, tvb, 0, length, ENC_UTF_8); } /* 217 PSCell Id / 8.148 */ static void -dissect_gtpv2_ie_pscell_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_pscell_id(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length _U_, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); + int offset = 0; + + dissect_e212_mcc_mnc(tvb, pinfo, tree, offset, E212_NONE, true); + offset += 3; + proto_tree_add_item(tree, hf_gtpv2_ie_pscell_id_spare, tvb, offset, 5, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gtpv2_ie_pscell_id_nr_cgi, tvb, offset, 5, ENC_NA); + } /* 218 UP Security Policy / 8.149 */ +static const value_string gtpv2_up_ip_policy_vals[] = { + {0, "User Plane Integrity protection with EPS is not needed"}, + {1, "User Plane Integrity protection with EPS is preferred"}, + {2, "User Plane Integrity protection with EPS is required"}, + {3, "Spare"}, + {0, NULL} +}; + static void -dissect_gtpv2_ie_up_security_policy(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_up_security_policy(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, uint16_t length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); + proto_tree_add_item(tree, hf_gtpv2_ie_up_security_policy_spare, tvb, 0, 1, ENC_BIG_ENDIAN); + proto_tree_add_item(tree, hf_gtpv2_ie_up_security_policy_up_ip_policy, tvb, 0, 1, ENC_BIG_ENDIAN); + if (length > 2) { + proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 1, length - 2); + } } /* 219 Alternative IMSI / 8.150 */ static void -dissect_gtpv2_ie_alternative_imsi(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item _U_, guint16 length, guint8 message_type _U_, guint8 instance _U_, session_args_t* args _U_) +dissect_gtpv2_ie_alternative_imsi(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item, uint16_t length, uint8_t message_type, uint8_t instance, session_args_t* args) { - proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 0, length); + /* + * TS 29.274 V18.4.0 says: + * Alternative IMSI is in the form of an IMSI as defined in 3GPP TS 23.003. + */ + dissect_gtpv2_imsi(tvb, pinfo, tree, item, length, message_type, instance, args); +} + +/* 220 NF Instance ID / 8.151 */ +static void +dissect_gtpv2_ie_nf_instance_id(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, uint16_t _U_ length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) +{ + /* + * String uniquely identifying a NF instance. The format of the NF Instance ID shall be a + * Universally Unique Identifier (UUID) version 4, as described in IETF RFC 4122 [15]. The + * hexadecimal letters should be formatted as lower-case characters by the sender, and they + * shall be handled as case-insensitive by the receiver. + * + * Example: "4ace9d34-2c69-4f99-92d5-a73a3fe8e23b" + */ + proto_tree_add_item(tree, hf_gtpv2_nf_instance_id_nf_instance_id, tvb, 0, 36, ENC_BIG_ENDIAN); +} + +/* 221 Timer in Seconds / 8.152 */ +static void +dissect_gtpv2_timer_in_seconds(tvbuff_t* tvb, packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, uint16_t _U_ length, uint8_t message_type _U_, uint8_t instance _U_, session_args_t* args _U_) +{ + proto_tree_add_item(tree, hf_gtpv2_nf_timer_in_seconds_timer_value, tvb, 0, 3, ENC_BIG_ENDIAN); + if (length > 4) { + proto_tree_add_expert(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, 3, length - 4); + } } /* Table 8.1-1: Information Element types for GTPv2 */ typedef struct _gtpv2_ie { int ie_type; - void (*decode) (tvbuff_t *, packet_info *, proto_tree *, proto_item *, guint16, guint8, guint8, session_args_t *); + void (*decode) (tvbuff_t *, packet_info *, proto_tree *, proto_item *, uint16_t, uint8_t, uint8_t, session_args_t *); } gtpv2_ie_t; static const gtpv2_ie_t gtpv2_ies[] = { @@ -8484,8 +8994,8 @@ static const gtpv2_ie_t gtpv2_ies[] = { {GTPV2_IE_TGT_GLOGAL_CELL_ID, dissect_gtpv2_tgt_global_cell_id}, /* 58 Target Global Cell ID */ {GTPV2_IE_TEID_C, dissect_gtpv2_teid_c}, /* 59 TEID-C */ {GTPV2_IE_SV_FLAGS, dissect_gtpv2_sv_flags}, /* 60 Sv Flags */ - {GTPV2_IE_SAI, dissect_gtpv2_sai}, /* 61 Service Area Identifie */ - {GTPV2_IE_MM_CTX_FOR_CS_TO_PS_SRVCC, dissect_gtpv2_mm_ctx_for_cs_to_ps_srvcc }, /* 62 Service Area Identifie */ + {GTPV2_IE_SAI, dissect_gtpv2_sai}, /* 61 Service Area Identifier */ + {GTPV2_IE_MM_CTX_FOR_CS_TO_PS_SRVCC, dissect_gtpv2_mm_ctx_for_cs_to_ps_srvcc }, /* 62 Service Area Identifier */ /* 61-70 Reserved for Sv interface Extendable / See 3GPP TS 29.280 [15] */ {GTPV2_APN, dissect_gtpv2_apn}, /* 71, Access Point Name (APN) 8.6 */ {GTPV2_AMBR, dissect_gtpv2_ambr}, /* 72, Aggregate Maximum Bit Rate (AMBR) */ @@ -8536,13 +9046,13 @@ static const gtpv2_ie_t gtpv2_ies[] = { {GTPV2_IE_GUTI, dissect_gtpv2_guti}, /* 117, GUTI 8.47 */ {GTPV2_IE_F_CONTAINER, dissect_gtpv2_F_container}, /* 118, Fully Qualified Container (F-Container) */ {GTPV2_IE_F_CAUSE, dissect_gtpv2_F_cause}, /* 119, Fully Qualified Cause (F-Cause) */ - {GTPV2_IE_SEL_PLMN_ID, dissect_gtpv2_sel_plmn_id}, /* 120, Selected PLMN ID 8.50 */ + {GTPV2_IE_PLMN_ID, dissect_gtpv2_plmn_id}, /* 120, PLMN ID 8.50 */ {GTPV2_IE_TARGET_ID, dissect_gtpv2_target_id}, /* 121, Target Identification */ /* 122, Void 8.52 */ {GTPV2_IE_PKT_FLOW_ID, dissect_gtpv2_pkt_flow_id}, /* 123, Packet Flow ID 8.53 */ {GTPV2_IE_RAB_CONTEXT, dissect_gtpv2_rab_context}, /* 124, RAB Context 8.54 */ {GTPV2_IE_S_RNC_PDCP_CTX_INFO, dissect_gtpv2_s_rnc_pdcp_ctx_info}, /* 125, Source RNC PDCP context info 8.55 */ - {GTPV2_IE_UDP_S_PORT_NR, dissect_udp_s_port_nr}, /* 126, UDP Source Port Number 8.56 */ + {GTPV2_IE_PORT_NR, dissect_port_nr}, /* 126, Port Number 8.56 */ {GTPV2_IE_APN_RESTRICTION, dissect_gtpv2_apn_rest}, /* 127, APN Restriction */ {GTPV2_IE_SEL_MODE, dissect_gtpv2_selec_mode}, /* 128, Selection Mode */ {GTPV2_IE_SOURCE_IDENT, dissect_gtpv2_source_ident}, /* 129, Source Identification 8.59 */ @@ -8632,22 +9142,22 @@ static const gtpv2_ie_t gtpv2_ies[] = { {GTPV2_IE_PC5_QOS_FLOW, dissect_gtpv2_ie_pc5_qos_flow }, /* 212 PC5 QoS Flow Extendable / 8.143 */ {GTPV2_IE_SGI_PTP_TUNNEL_ADDRESS, dissect_gtpv2_ie_sgi_ptp_tunnel_address }, /* 213 SGi PtP Tunnel Address Extendable / 8.144 */ {GTPV2_IE_PGW_CHANGE_INFO, dissect_gtpv2_ie_pgw_change_info }, /* 214 PGW Change Info Extendable / 8.145 */ - {GTPV2_IE_PGW_SET_FQDN, dissect_gtpv2_ie_pgw_set_fqdn }, /* 215 PGW Set FQDN Extendable / 8.146 */ + {GTPV2_IE_PGW_FQDN, dissect_gtpv2_ie_pgw_fqdn }, /* 215 PGW FQDN Extendable / 8.146 */ {GTPV2_IE_GROUP_ID, dissect_gtpv2_ie_group_id }, /* 216 Group Id Variable Length / 8.147 */ {GTPV2_IE_PSCELL_ID, dissect_gtpv2_ie_pscell_id }, /* 217 PSCell Id Fixed Length / 8.148 */ {GTPV2_IE_UP_SECURITY_POLICY, dissect_gtpv2_ie_up_security_policy }, /* 218 UP Security Policy Extendable / 8.149 */ {GTPV2_IE_ALT_IMSI, dissect_gtpv2_ie_alternative_imsi }, /* 219 Alternative IMSI Variable Length / 8.150 */ - - {GTPV2_IE_PRIVATE_EXT, dissect_gtpv2_private_ext}, - + {GTPV2_IE_NF_INSTANCE_ID, dissect_gtpv2_ie_nf_instance_id }, /* 220 NF Instance ID*/ + {GTPV2_IE_TIMER_IN_SECONDS, dissect_gtpv2_timer_in_seconds }, /* 221 Timer in Seconds*/ + {GTPV2_IE_PRIVATE_EXT, dissect_gtpv2_private_ext }, {0, dissect_gtpv2_unknown} }; static gtpv2_msg_hash_t * -gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gint seq_nr, guint msgtype, gtpv2_conv_info_t *gtpv2_info, guint8 last_cause) +gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, int seq_nr, unsigned msgtype, gtpv2_conv_info_t *gtpv2_info, uint8_t last_cause) { gtpv2_msg_hash_t gcr, *gcrp = NULL; - guint32 session; + uint32_t session; gcr.seq_nr = seq_nr; gcr.req_time = pinfo->abs_ts; @@ -8670,7 +9180,7 @@ gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gin case GTPV2_RELOCATION_CANCEL_REQUEST: case GTPV2_FORWARD_CTX_NOTIFICATION: case GTPV2_FORWARD_RELOCATION_COMPLETE_NOTIFICATION: - gcr.is_request = TRUE; + gcr.is_request = true; gcr.req_frame = pinfo->num; gcr.rep_frame = 0; break; @@ -8692,12 +9202,12 @@ gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gin case GTPV2_FORWARD_CTX_ACKNOWLEDGE: case GTPV2_FORWARD_RELOCATION_COMPLETE_ACKNOWLEDGE: - gcr.is_request = FALSE; + gcr.is_request = false; gcr.req_frame = 0; gcr.rep_frame = pinfo->num; break; default: - gcr.is_request = FALSE; + gcr.is_request = false; gcr.req_frame = 0; gcr.rep_frame = 0; break; @@ -8743,10 +9253,9 @@ gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gin gcrp->req_time = pinfo->abs_ts; gcrp->rep_frame = 0; gcrp->msgtype = msgtype; - gcrp->is_request = TRUE; + gcrp->is_request = true; wmem_map_insert(gtpv2_info->unmatched, gcrp, gcrp); return NULL; - break; case GTPV2_CREATE_SESSION_RESPONSE: case GTPV2_CREATE_BEARER_RESPONSE: case GTPV2_UPDATE_BEARER_RESPONSE: @@ -8772,7 +9281,7 @@ gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gin if (!gcrp->rep_frame) { wmem_map_remove(gtpv2_info->unmatched, gcrp); gcrp->rep_frame = pinfo->num; - gcrp->is_request = FALSE; + gcrp->is_request = false; wmem_map_insert(gtpv2_info->matched, gcrp, gcrp); } } @@ -8819,9 +9328,9 @@ gtpv2_match_response(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gin } static void -track_gtpv2_session(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gtpv2_hdr_t * gtpv2_hdr, wmem_list_t *teid_list, wmem_list_t *ip_list, guint32 last_teid _U_, address last_ip _U_) +track_gtpv2_session(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gtpv2_hdr_t * gtpv2_hdr, wmem_list_t *teid_list, wmem_list_t *ip_list, uint32_t last_teid _U_, address last_ip _U_) { - guint32 session, frame_teid_cp; + uint32_t session, frame_teid_cp; proto_item *it; /* GTP session */ @@ -8854,7 +9363,7 @@ track_gtpv2_session(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gtpv else if (gtpv2_hdr->message != GTPV2_CREATE_SESSION_RESPONSE) { /* We have to check if its teid == teid_cp and ip.dst == gsn_ipv4 from the lists, if that is the case then we have to assign the corresponding session ID */ - if ((get_frame(pinfo->dst, (guint32)gtpv2_hdr->teid, &frame_teid_cp) == 1)) { + if ((get_frame(pinfo->dst, (uint32_t)gtpv2_hdr->teid, &frame_teid_cp) == 1)) { /* Then we have to set its session ID */ session = GPOINTER_TO_UINT(wmem_map_lookup(session_table, GUINT_TO_POINTER(frame_teid_cp))); if (session) { @@ -8872,14 +9381,15 @@ track_gtpv2_session(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gtpv } void -dissect_gtpv2_ie_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, gint offset, guint8 message_type, session_args_t * args) +dissect_gtpv2_ie_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, int offset, uint8_t message_type, session_args_t * args, uint8_t parent_ie) { proto_tree *ie_tree; proto_item *ti; tvbuff_t *ie_tvb; - guint8 type, instance; - guint16 length; + uint8_t type, instance; + uint16_t length; int i, remaining_length, msg_length; + unsigned info_elem; /* * Octets 8 7 6 5 4 3 2 1 * 1 Type @@ -8887,7 +9397,7 @@ dissect_gtpv2_ie_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, * 4 CR Spare Instance * 5-(n+4) IE specific data */ - msg_length = (gint)tvb_reported_length(tvb); + msg_length = (int)tvb_reported_length(tvb); while (offset < msg_length) { /* Get the type and length */ remaining_length = msg_length - offset; @@ -8896,7 +9406,7 @@ dissect_gtpv2_ie_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, "Not enough data left for IE and length, %i bytes", remaining_length); return; } - type = tvb_get_guint8(tvb, offset); + type = tvb_get_uint8(tvb, offset); length = tvb_get_ntohs(tvb, offset + 1); remaining_length = remaining_length -4; if (remaining_length < length) { @@ -8921,25 +9431,35 @@ dissect_gtpv2_ie_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, proto_tree_add_item(ie_tree, hf_gtpv2_ie_len, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; - /* ch8.120 breaks the format described in ch8.2.1 */ if (type == GTPV2_IE_MON_EVENT_INF) { - proto_tree_add_bits_item(ie_tree, hf_gtpv2_spare_bits, tvb, offset << 3, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(ie_tree, hf_gtpv2_mon_event_inf_nscf, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(ie_tree, hf_gtpv2_mon_event_inf_nsui, tvb, offset, 1, ENC_BIG_ENDIAN); - proto_tree_add_item(ie_tree, hf_gtpv2_mon_event_inf_nsur, tvb, offset, 1, ENC_BIG_ENDIAN); + instance = tvb_get_uint8(tvb, offset) & 0x0f; } else { /* CR Spare Instance Octet 4*/ proto_tree_add_item(ie_tree, hf_gtpv2_cr, tvb, offset, 1, ENC_BIG_ENDIAN); - } - instance = tvb_get_guint8(tvb, offset) & 0x0f; - proto_tree_add_item(ie_tree, hf_gtpv2_instance, tvb, offset, 1, ENC_BIG_ENDIAN); - offset += 1; + instance = tvb_get_uint8(tvb, offset) & 0x0f; + proto_tree_add_item(ie_tree, hf_gtpv2_instance, tvb, offset, 1, ENC_BIG_ENDIAN); + + /* Add Info element on IE types with multiple instances in same group */ + if (message_type > 0) { + for (info_elem = 0; info_elem < NUM_GTPV2_IE_INFO_ELEM_INSTANCES; info_elem++) { + if (gtpv2_information_element_instance_vals[info_elem].message_type == message_type && + gtpv2_information_element_instance_vals[info_elem].parent_ie == parent_ie && + gtpv2_information_element_instance_vals[info_elem].type == type && + gtpv2_information_element_instance_vals[info_elem].instance == instance) + { + proto_item_append_text(ie_tree, " %s: ", gtpv2_information_element_instance_vals[info_elem].info_element); + break; + } + } + } + offset++; + } /* TODO: call IE dissector here */ if (type == GTPV2_IE_RESERVED) { - /* Treat IE type zero specal as type zero is used to end the loop in the else branch */ + /* Treat IE type zero special as type zero is used to end the loop in the else branch */ expert_add_info(pinfo, ti, &ei_gtpv2_ie); } else { i = -1; @@ -8954,6 +9474,11 @@ dissect_gtpv2_ie_common(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, (*gtpv2_ies[i].decode) (ie_tvb, pinfo , ie_tree, ti, length, message_type, instance, args); } + /* ch8.120 breaks the format described in ch8.2.1 */ + if (type == GTPV2_IE_MON_EVENT_INF) { + offset++; + } + offset += length; } } @@ -8964,9 +9489,9 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data { proto_tree *gtpv2_tree; proto_item *ti; - guint8 message_type, t_flag, p_flag, mp_flag, cause_aux; + uint8_t message_type, t_flag, p_flag, mp_flag, cause_aux; int offset = 0; - guint16 msg_length; + uint16_t msg_length; tvbuff_t *msg_tvb; int seq_no = 0; conversation_t *conversation; @@ -8974,7 +9499,7 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data session_args_t *args = NULL; gtpv2_hdr_t * gtpv2_hdr = NULL; gtpv2_msg_hash_t *gcrp = NULL; - guint64 gtpv2_hdr_flags; + uint64_t gtpv2_hdr_flags; static int * const gtpv2_flags[] = { &hf_gtpv2_version, @@ -8994,7 +9519,7 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data col_clear(pinfo->cinfo, COL_INFO); /* message type is in octet 2 */ - message_type = tvb_get_guint8(tvb, 1); + message_type = tvb_get_uint8(tvb, 1); col_set_str(pinfo->cinfo, COL_INFO, val_to_str_ext_const(message_type, >pv2_message_type_vals_ext, "Unknown")); @@ -9066,7 +9591,7 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data proto_tree_add_bitmask_with_flags_ret_uint64(gtpv2_tree, tvb, offset, hf_gtpv2_flags, ett_gtpv2_flags, gtpv2_flags, ENC_BIG_ENDIAN, BMT_NO_FALSE | BMT_NO_INT, >pv2_hdr_flags); - gtpv2_hdr->flags = (guint8)gtpv2_hdr_flags; + gtpv2_hdr->flags = (uint8_t)gtpv2_hdr_flags; p_flag = (gtpv2_hdr->flags & 0x10) >> 4; t_flag = (gtpv2_hdr->flags & 0x08) >> 3; mp_flag = (gtpv2_hdr->flags & 0x04) >> 2; @@ -9074,7 +9599,7 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data offset += 1; /* Octet 2 */ - gtpv2_hdr->message = tvb_get_guint8(tvb, offset); + gtpv2_hdr->message = tvb_get_uint8(tvb, offset); proto_tree_add_uint(gtpv2_tree, hf_gtpv2_message_type, tvb, offset, 1, gtpv2_hdr->message); offset += 1; /* Octet 3 - 4 */ @@ -9085,7 +9610,7 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data if (t_flag) { /* Tunnel Endpoint Identifier 4 octets */ gtpv2_hdr->teid = tvb_get_ntohl(tvb, offset); - proto_tree_add_uint(gtpv2_tree, hf_gtpv2_teid, tvb, offset, 4, (guint32)gtpv2_hdr->teid); + proto_tree_add_uint(gtpv2_tree, hf_gtpv2_teid, tvb, offset, 4, (uint32_t)gtpv2_hdr->teid); offset += 4; } /* Sequence Number 3 octets */ @@ -9108,9 +9633,9 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data if (p_flag) { msg_tvb = tvb_new_subset_length(tvb, 0, msg_length + 4); - dissect_gtpv2_ie_common(msg_tvb, pinfo, gtpv2_tree, offset, message_type, args); + dissect_gtpv2_ie_common(msg_tvb, pinfo, gtpv2_tree, offset, message_type, args, 0); } else { - dissect_gtpv2_ie_common(tvb, pinfo, gtpv2_tree, offset, message_type, args); + dissect_gtpv2_ie_common(tvb, pinfo, gtpv2_tree, offset, message_type, args, 0); } /*Use sequence number to track Req/Resp pairs*/ cause_aux = 16; /* Cause accepted by default. Only used when args is NULL */ @@ -9151,7 +9676,7 @@ dissect_gtpv2(tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree, void* data void proto_register_gtpv2(void) { - guint i, last_offset; + unsigned i, last_offset; static hf_register_info hf_gtpv2[] = { { &hf_gtpv2_response_in, @@ -9378,7 +9903,7 @@ void proto_register_gtpv2(void) {&hf_gtpv2_rac, { "Routing Area Code (RAC)", "gtpv2.rac", FT_UINT8, BASE_DEC, NULL, 0, - "Routing Area Code", HFILL} + NULL, HFILL} }, { &hf_gtpv2_rnc_id, @@ -9432,12 +9957,12 @@ void proto_register_gtpv2(void) }, {&hf_gtpv2_ambr_up, {"AMBR Uplink (Aggregate Maximum Bit Rate for Uplink)", "gtpv2.ambr_up", - FT_UINT32, BASE_DEC, NULL, 0x0, + FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL} }, {&hf_gtpv2_ambr_down, - {"AMBR Downlink(Aggregate Maximum Bit Rate for Downlink)", "gtpv2.ambr_down", - FT_UINT32, BASE_DEC, NULL, 0x0, + {"AMBR Downlink (Aggregate Maximum Bit Rate for Downlink)", "gtpv2.ambr_down", + FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL} }, {&hf_gtpv2_ebi, @@ -9763,6 +10288,10 @@ void proto_register_gtpv2(void) {"EMCI (Emergency PDU Session Indication)", "gtpv2.emci", FT_BOOLEAN, 8, NULL, 0x01, NULL, HFILL} }, + { &hf_gtpv2_lapcosi, + {"LAPCOSI (Large Additional Protocol Configuration Options Support Indication)", "gtpv2.lapcosi", + FT_BOOLEAN, 8, NULL, 0x08, NULL, HFILL} + }, { &hf_gtpv2_ltemsai, {"LTEMSAI (LTE-M Satellite Access Indication)", "gtpv2.ltemsai", FT_BOOLEAN, 8, NULL, 0x04, NULL, HFILL} @@ -10296,22 +10825,22 @@ void proto_register_gtpv2(void) }, {&hf_gtpv2_bearer_qos_mbr_up, {"Maximum Bit Rate For Uplink", "gtpv2.bearer_qos_mbr_up", - FT_UINT64, BASE_DEC, NULL, 0x0, + FT_UINT64, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL} }, {&hf_gtpv2_bearer_qos_mbr_down, {"Maximum Bit Rate For Downlink", "gtpv2.bearer_qos_mbr_down", - FT_UINT64, BASE_DEC, NULL, 0x0, + FT_UINT64, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL} }, {&hf_gtpv2_bearer_qos_gbr_up, {"Guaranteed Bit Rate For Uplink", "gtpv2.bearer_qos_gbr_up", - FT_UINT64, BASE_DEC, NULL, 0x0, + FT_UINT64, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL} }, {&hf_gtpv2_bearer_qos_gbr_down, {"Guaranteed Bit Rate For Downlink", "gtpv2.bearer_qos_gbr_down", - FT_UINT64, BASE_DEC, NULL, 0x0, + FT_UINT64, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL} }, {&hf_gtpv2_flow_qos_label_qci, @@ -10416,7 +10945,7 @@ void proto_register_gtpv2(void) }, { &hf_gtpv2_rai_rac, {"Routing Area Code", "gtpv2.rai_rac", - FT_UINT16, BASE_HEX_DEC, NULL, 0x0, + FT_UINT8, BASE_HEX_DEC, NULL, 0x0, NULL, HFILL} }, { &hf_gtpv2_tai_tac, @@ -10876,7 +11405,7 @@ void proto_register_gtpv2(void) }, { &hf_gtpv2_mm_context_samb_ri, {"SAMB RI", "gtpv2.mm_context_samb_ri", - FT_BOOLEAN, 8, NULL, 0x0, + FT_BOOLEAN, BASE_NONE, NULL, 0x0, NULL, HFILL} }, { &hf_gtpv2_ue_time_zone_dst, @@ -11284,6 +11813,26 @@ void proto_register_gtpv2(void) FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0x08, NULL, HFILL} }, + { &hf_gtpv2_node_features_s1un, + {"S1-U path failure notification feature (S1UN)", "gtpv2.node_features_s1un", + FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0x10, + NULL, HFILL} + }, + { &hf_gtpv2_node_features_eth, + {"Ethernet PDN type (ETH)", "gtpv2.node_features_eth", + FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0x20, + NULL, HFILL} + }, + { &hf_gtpv2_node_features_mtedt, + {"Support of MT-EDT (MTEDT)", "gtpv2.node_features_mtedt", + FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0x40, + NULL, HFILL} + }, + { &hf_gtpv2_node_features_psset, + {"Support of PGW-C/SMF Set (PSSET)", "gtpv2.node_features_psset", + FT_BOOLEAN, 8, TFS(&tfs_enabled_disabled), 0x80, + NULL, HFILL} + }, { &hf_gtpv2_time_to_data_xfer, {"MBMS Time to Data Transfer", "gtpv2.time_to_data_xfer", FT_STRING, BASE_NONE, NULL, 0, @@ -11516,10 +12065,10 @@ void proto_register_gtpv2(void) { &hf_gtpv2_drx_parameter, { "DRX parameter", "gtpv2.drx_parameter", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_mm_context_sres, { "SRES'", "gtpv2.mm_context_sres", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_mm_context_kc, { "Kc'", "gtpv2.mm_context_kc", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, - { &hf_gtpv2_uplink_subscribed_ue_ambr, { "Uplink Subscribed UE AMBR", "gtpv2.uplink_subscribed_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_kbps, 0x0, NULL, HFILL }}, - { &hf_gtpv2_downlink_subscribed_ue_ambr, { "Downlink Subscribed UE AMBR", "gtpv2.downlink_subscribed_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_kbps, 0x0, NULL, HFILL }}, - { &hf_gtpv2_uplink_used_ue_ambr, { "Uplink Used UE AMBR", "gtpv2.uplink_used_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_kbps, 0x0, NULL, HFILL }}, - { &hf_gtpv2_downlink_used_ue_ambr, { "Downlink Used UE AMBR", "gtpv2.downlink_used_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_kbps, 0x0, NULL, HFILL }}, + { &hf_gtpv2_uplink_subscribed_ue_ambr, { "Uplink Subscribed UE AMBR", "gtpv2.uplink_subscribed_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL }}, + { &hf_gtpv2_downlink_subscribed_ue_ambr, { "Downlink Subscribed UE AMBR", "gtpv2.downlink_subscribed_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL }}, + { &hf_gtpv2_uplink_used_ue_ambr, { "Uplink Used UE AMBR", "gtpv2.uplink_used_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL }}, + { &hf_gtpv2_downlink_used_ue_ambr, { "Downlink Used UE AMBR", "gtpv2.downlink_used_ue_ambr", FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_kbps), 0x0, NULL, HFILL }}, { &hf_gtpv2_voice_domain_and_ue_usage_setting, { "Voice Domain Preference and UE's Usage Setting", "gtpv2.voice_domain_and_ue_usage_setting", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_ue_radio_capability_for_paging_information,{ "UE Radio Capability for Paging information", "gtpv2.UE_Radio_Capability_for_Paging_information", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_gtpv2_authentication_quadruplets, { "Authentication Quadruplets", "gtpv2.authentication_quadruplets", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }}, @@ -11534,7 +12083,7 @@ void proto_register_gtpv2(void) { &hf_gtpv2_hop_counter, { "Hop Counter", "gtpv2.hop_counter", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_packet_flow_id, { "Packet Flow ID", "gtpv2.packet_flow_id", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_rrc_container, { "RRC Container", "gtpv2.rrc_container", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, - { &hf_gtpv2_upd_source_port_number, { "UPD Source Port Number", "gtpv2.upd_source_port_number", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, + { &hf_gtpv2_port_number, { "Port Number", "gtpv2.port_number", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_proprietary_value, { "Proprietary value", "gtpv2.proprietary_value", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_spare_bytes, { "Spare", "gtpv2.spare_bytes", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }}, { &hf_gtpv2_dl_pdcp_sequence_number, { "DL PDCP Sequence Number", "gtpv2.dl_pdcp_sequence_number", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }}, @@ -11565,7 +12114,7 @@ void proto_register_gtpv2(void) { &hf_gtpv2_twan_circuit_id_len,{ "Relay Identity Type Length", "gtpv2.twan_id.relay_id_type_len", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gtpv2_twan_circuit_id,{ "Circuit-ID", "gtpv2.twan_id.circuit_id", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_gtpv2_integer_number_val,{ "Value", "gtpv2.integer_number_val", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, - { &hf_gtpv2_maximum_wait_time,{ "Maximum Wait Time", "gtpv2.maximum_wait_time", FT_UINT32, BASE_DEC | BASE_UNIT_STRING, &units_milliseconds, 0x0, NULL, HFILL } }, + { &hf_gtpv2_maximum_wait_time,{ "Maximum Wait Time", "gtpv2.maximum_wait_time", FT_UINT32, BASE_DEC | BASE_UNIT_STRING, UNS(&units_milliseconds), 0x0, NULL, HFILL } }, { &hf_gtpv2_dl_buf_sug_pkt_cnt,{ "DL Buffering Suggested Packet Count", "gtpv2.dl_buf_sug_pkt_cnt", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gtpv2_ue_usage_type,{ "UE Usage Type", "gtpv2.ue_usage_type", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gtpv2_rem_run_serv_gap_t,{ "Remaining Running Service Gap Timer", "gtpv2.rem_run_serv_gap_t", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, @@ -11647,11 +12196,21 @@ void proto_register_gtpv2(void) FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x40, NULL, HFILL } }, + { &hf_gtpv2_mon_event_inf_srie, + { "SRIE (SCEF Reference Id Extension)", "gtpv2.mon_event_ext_inf.srie", + FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x80, + NULL, HFILL } + }, { &hf_gtpv2_mon_event_inf_scef_reference_id, { "SCEF Reference ID", "gtpv2.mon_event_inf.scef_reference_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, + { &hf_gtpv2_mon_event_inf_scef_reference_id_ext, + { "SCEF Reference ID Ext", "gtpv2.mon_event_inf.scef_reference_id_ext", + FT_UINT64, BASE_DEC, NULL, 0x0, + NULL, HFILL } + }, { &hf_gtpv2_mon_event_inf_scef_id_length, { "SCEF ID length", "gtpv2.mon_event_inf.scef_id_length", FT_UINT8, BASE_DEC, NULL, 0x0, @@ -11672,6 +12231,11 @@ void proto_register_gtpv2(void) FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x01, NULL, HFILL } }, + { &hf_gtpv2_mon_event_ext_inf_srie, + { "SRIE (SCEF Reference Id Extension)", "gtpv2.mon_event_ext_inf.srie", + FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, + NULL, HFILL } + }, { &hf_gtpv2_mon_event_ext_inf_scef_reference_id, { "SCEF Reference ID", "gtpv2.mon_event_ext_inf.scef_reference_id", FT_UINT32, BASE_DEC, NULL, 0x0, @@ -11689,7 +12253,12 @@ void proto_register_gtpv2(void) }, { &hf_gtpv2_mon_event_ext_inf_remain_min_period_loc_report_type, { "Remaining Minimum Periodic Location Reporting Time", "gtpv2.mon_event_ext_inf.remain_min_period_loc_report_type", - FT_UINT32, BASE_DEC|BASE_UNIT_STRING, &units_seconds, 0x0, + FT_UINT32, BASE_DEC|BASE_UNIT_STRING, UNS(&units_seconds), 0x0, + NULL, HFILL } + }, + { &hf_gtpv2_mon_event_ext_inf_scef_reference_id_ext, + { "SCEF Reference ID Ext", "gtpv2.mon_event_ext_inf.scef_reference_id_ext", + FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_gtpv2_rohc_profile_flags, @@ -12442,11 +13011,46 @@ void proto_register_gtpv2(void) FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, + { &hf_gtpv2_group_id, + { "Group ID", "gtpv2.group_id", + FT_STRING, BASE_NONE, NULL, 0x0, + NULL, HFILL } + }, + { &hf_gtpv2_ie_up_security_policy_up_ip_policy, + { "UP IP Policy", "gtpv2.ie_up_security_policy.up_ip_policy", + FT_UINT8, BASE_DEC, VALS(gtpv2_up_ip_policy_vals), 0x3, + NULL, HFILL } + }, + { &hf_gtpv2_ie_pscell_id_spare, + { "Spare", "gtpv2.pscell_id.spare", + FT_UINT40, BASE_DEC, NULL, 0xF000000000, + NULL, HFILL } + }, + { &hf_gtpv2_ie_pscell_id_nr_cgi, + { "NR CGI", "gtpv2.pscell_id.nr_cgi", + FT_UINT40, BASE_HEX, NULL, 0x0FFFFFFFFF, + NULL, HFILL } + }, + { &hf_gtpv2_ie_up_security_policy_spare, + { "Spare", "gtpv2.up_security_policy.spare", + FT_UINT8, BASE_DEC, NULL, 0xFC, + NULL, HFILL } + }, + { &hf_gtpv2_nf_instance_id_nf_instance_id, + { "NF Instance ID", "gtpv2.nf_instance_id_nf_instance_id", + FT_GUID, BASE_NONE, NULL, 0x0, + NULL, HFILL} + }, + { &hf_gtpv2_nf_timer_in_seconds_timer_value, + { "Timer in Seconds", "gtpv2.timer_in_seconds_timer_value", + FT_UINT32, BASE_DEC, NULL, 0x0, + NULL, HFILL} + }, }; /* Setup protocol subtree array */ -#define GTPV2_NUM_INDIVIDUAL_ELEMS 84 - static gint *ett_gtpv2_array[GTPV2_NUM_INDIVIDUAL_ELEMS + NUM_GTPV2_IES]; +#define GTPV2_NUM_INDIVIDUAL_ELEMS 85 + static int *ett_gtpv2_array[GTPV2_NUM_INDIVIDUAL_ELEMS + NUM_GTPV2_IES]; ett_gtpv2_array[0] = &ett_gtpv2; ett_gtpv2_array[1] = &ett_gtpv2_flags; @@ -12532,11 +13136,11 @@ void proto_register_gtpv2(void) ett_gtpv2_array[81] = &ett_gtpv2_if_smf; ett_gtpv2_array[82] = &ett_gtpv2_if_upf; ett_gtpv2_array[83] = &ett_gtpv2_if_ng_ran_node; + ett_gtpv2_array[84] = &ett_gtpv2_PGW_change_info; last_offset = GTPV2_NUM_INDIVIDUAL_ELEMS; for (i=0; i < NUM_GTPV2_IES; i++, last_offset++) { - ett_gtpv2_ies[i] = -1; ett_gtpv2_array[last_offset] = &ett_gtpv2_ies[i]; } @@ -12568,7 +13172,7 @@ void proto_register_gtpv2(void) "Decode SRVCC PS-to-CS Transparent Containers", "Use this setting to decode the Transparent Containers in the SRVCC PS-to-CS messages.\n" "This is needed until there's a reliable way to determine the contents of the transparent containers.", - &pref_decode_srvcc_p2c_trans_cont, decode_srvcc_ps_to_cs_trans_cont_vals, FALSE); + &pref_decode_srvcc_p2c_trans_cont, decode_srvcc_ps_to_cs_trans_cont_vals, false); prefs_register_uint_preference(gtpv2_module, "pair_max_interval", "Max interval allowed in pair matching", "Request/reply pair matches only if their timestamps are closer than that value, in ms (default 0, i.e. don't use timestamps)", 10, &pref_pair_matching_max_interval_ms); @@ -12589,7 +13193,7 @@ void proto_register_gtpv2(void) void proto_reg_handoff_gtpv2(void) { - //static gboolean Initialized = FALSE; + //static bool Initialized = false; nas_eps_handle = find_dissector_add_dependency("nas-eps", proto_gtpv2); |