/* packet-pcep.c * Routines for PCEP packet disassembly * draft-ietf-pce-pcep-09 * draft-ietf-pce-pcep-xro-02 * See also RFC 4655, RFC 4657, RFC 5520, RFC 5521, RFC 5440 and RFC 5541 * * (c) Copyright 2007 Silvia Cristina Tejedor * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later * * Added support of "A Set of Monitoring Tools for Path Computation Element * (PCE)-Based Architecture" (RFC 5886) * (c) Copyright 2012 Svetoslav Duhovnikov * * Added support of "PCEP Extensions for Stateful PCE" * (draft-ietf-pce-stateful-pce-09) and * "PCEP Extensions for PCE-initiated LSP Setup in a Stateful PCE Model" * (draft-ietf-pce-pce-initiated-lsp-01) and * "Optimizations of Label Switched Path State Synchronization Procedures for a Stateful PCE" * (draft-ietf-pce-stateful-sync-optimizations-01) * (c) Copyright 2014 Simon Zhong * * Added support of "PCEP Extensions for Segment Routing" * (draft-ietf-pce-segment-routing-03) and * "Conveying path setup type in PCEP messages" * (draft-ietf-pce-lsp-setup-type-02) * (c) Copyright 2015 Francesco Fondelli * * Added support of "Extensions to the Path Computation Element Communication Protocol (PCEP) * for Point-to-Multipoint Traffic Engineering Label Switched Paths" (RFC 6006) * (c) Copyright 2015 Francesco Paolucci , * Oscar Gonzalez de Dios , * ICT EU PACE Project, www.ict-pace.net * * Added support of "PCEP Extensions for Establishing Relationships * Between Sets of LSPs" (draft-ietf-pce-association-group-00) * (c) Copyright 2015 Francesco Fondelli * * Added support of "Conveying Vendor-Specific Constraints in the * Path Computation Element Communication Protocol" (RFC 7470) * Completed support of RFC 6006 * Added support of "PCE-Based Computation Procedure to Compute Shortest Constrained Point-to-Multipoint (P2MP) Inter-Domain Traffic Engineering Label Switched Paths" (RFC 7334) * (c) Copyright 2016 Simon Zhong * * Added support of "Extensions to the Path Computation Element Communication Protocol (PCEP) * to compute service aware Label Switched Path (LSP)." (draft-ietf-pce-pcep-service-aware-13) * Updated support of "PCEP Extensions for Segment Routing" (draft-ietf-pce-segment-routing-08) * (c) Copyright 2017 Simon Zhong * Updated support from draft-ietf-pce-segment-routing-08 to RFC 8664 "PCEP Extensions for Segment Routing" * Added support of draft-ietf-pce-segment-routing-policy-cp-05 "PCEP extension to support Segment Routing Policy Candidate Paths" * (c) Copyright 2021 Oscar Gonzalez de Dios */ #include "config.h" #include #include #include #include "packet-tcp.h" void proto_register_pcep(void); void proto_reg_handoff_pcep(void); static dissector_handle_t pcep_handle; /* Object-Class */ #define PCEP_OPEN_OBJ 1 /* RFC 5440 */ #define PCEP_RP_OBJ 2 /* RFC 5440 */ #define PCEP_NO_PATH_OBJ 3 /* RFC 5440 */ #define PCEP_END_POINT_OBJ 4 /* RFC 5440, XXX extended by RFC 8306 */ #define PCEP_BANDWIDTH_OBJ 5 /* RFC 5440 */ #define PCEP_METRIC_OBJ 6 /* RFC 5440 */ #define PCEP_EXPLICIT_ROUTE_OBJ 7 /* RFC 5440 */ #define PCEP_RECORD_ROUTE_OBJ 8 /* RFC 5440 */ #define PCEP_LSPA_OBJ 9 /* RFC 5440 */ #define PCEP_IRO_OBJ 10 /* RFC 5440 */ #define PCEP_SVEC_OBJ 11 /* RFC 5440 */ #define PCEP_NOTIFICATION_OBJ 12 /* RFC 5440 */ #define PCEP_PCEP_ERROR_OBJ 13 /* RFC 5440 */ #define PCEP_LOAD_BALANCING_OBJ 14 /* RFC 5440 */ #define PCEP_CLOSE_OBJ 15 /* RFC 5440 */ #define PCEP_PATH_KEY_OBJ 16 /* RFC 5520 */ #define PCEP_XRO_OBJ 17 /* RFC 5521 */ /* 18 is unassigned */ #define PCEP_OBJ_MONITORING 19 /* RFC 5886 */ #define PCEP_OBJ_PCC_ID_REQ 20 /* RFC 5886 */ #define PCEP_OF_OBJ 21 /* RFC 5541 */ #define PCEP_CLASSTYPE_OBJ 22 /* RFC 5455 */ /* 23 is unassigned */ #define PCEP_GLOBAL_CONSTRAINTS_OBJ 24 /* RFC 5557 */ #define PCEP_OBJ_PCE_ID 25 /* RFC 5886 */ #define PCEP_OBJ_PROC_TIME 26 /* RFC 5886 */ #define PCEP_OBJ_OVERLOAD 27 /* RFC 5886 */ #define PCEP_OBJ_UNREACH_DESTINATION 28 /* RFC 6006 */ #define PCEP_SERO_OBJ 29 /* RFC 8306 */ #define PCEP_SRRO_OBJ 30 /* RFC 8306 */ #define PCEP_OBJ_BRANCH_NODE_CAPABILITY 31 /* RFC 6006 XXX RFC 8306 */ #define PCEP_OBJ_LSP 32 /* RFC 8231 */ #define PCEP_OBJ_SRP 33 /* RFC 8231 */ #define PCEP_OBJ_VENDOR_INFORMATION 34 /* RFC 7470 */ #define PCEP_OBJ_BU 35 /* draft-ietf-pce-pcep-service-aware XXX RFC 8233 */ #define PCEP_INTER_LAYER_OBJ 36 /* RFC 8282 */ #define PCEP_SWITCH_LAYER_OBJ 37 /* RFC 8282 */ #define PCEP_REQ_ADAP_CAP_OBJ 38 /* RFC 8282 */ #define PCEP_SERVER_IND_OBJ 39 /* RFC 8282 */ #define PCEP_ASSOCIATION_OBJ 40 /* RFC 8697 */ #define PCEP_S2LS_OBJ 41 /* RFC 8623 */ #define PCEP_WA_OBJ 42 /* RFC 8780 */ #define PCEP_FLOWSPEC_OBJ 43 /* RFC 9168 */ #define PCEP_CCI_TYPE_OBJ 44 /* RFC 9050 */ #define PCEP_PATH_ATTRIB_OBJ 45 /* draft-ietf-pce-multipath-05 */ /*Subobjects of EXPLICIT ROUTE Object*/ #define PCEP_SUB_IPv4 1 #define PCEP_SUB_IPv6 2 #define PCEP_SUB_LABEL_CONTROL 3 #define PCEP_SUB_UNNUMB_INTERFACE_ID 4 #define PCEP_SUB_SR_PRE_IANA 5 /* squatted, pre IANA assignment */ #define PCEP_SUB_AUTONOMOUS_SYS_NUM 32 #define PCEP_SUB_EXRS 33 #define PCEP_SUB_SRLG 34 #define PCEP_SUB_SR 36 /* IANA assigned code point */ #define PCEP_SUB_SRv6 40 #define PCEP_SUB_PKSv4 64 #define PCEP_SUB_PKSv6 65 /*Possible values of the NI in the NO-PATH object*/ #define NO_SATISFYING 0 #define CHAIN_BROKEN 1 /*Possible values of L in the ERO and IRO objects */ #define STRICT_HOP 0 #define LOOSE_HOP 1 /*Possible values of U in the ERO and RRO objects */ #define DOWNSTREAM_LABEL 0 #define UPSTREAM_LABEL 1 /*Possible values of Notification Type */ #define NOT_REQ_CANCEL 1 #define PCEP_CONGESTION 2 /*Possible values of Notification Value for NT=1*/ #define NOTI_PCC_CANCEL_REQ 1 #define NOTI_PCE_CANCEL_REQ 2 /*Possible values of Notification Value for NT=2*/ #define NOTI_PCE_CONGEST 1 #define NOTI_PCE_NO_CONGEST 2 /*Possible types of errors */ #define ESTABLISH_FAILURE 1 #define CAP_NOT_SUPPORTED 2 #define UNKNOWN_OBJ 3 #define NOT_SUPP_OBJ 4 #define POLICY_VIOLATION 5 #define MANDATORY_OBJ_MIS 6 #define SYNCH_PCREQ_MIS 7 #define UNKNOWN_REQ_REF 8 #define ATTEMPT_2_SESSION 9 #define INVALID_OBJ 10 #define UNRECO_EXRS_SUBOBJ 11 #define DIFFSERV_TE_ERROR 12 #define BRPC_FAILURE 13 #define GCO_ERROR 15 #define P2MP_CAPABILITY_ERROR 16 #define P2MP_END_POINTS_ERROR 17 #define P2MP_FRAGMENT_ERROR 18 #define INVALID_OPERATION 19 #define LSP_STATE_SYNCHRONIZATION_ERROR 20 #define INVALID_PATH_SETUP_TYPE 21 #define BAD_PARAMETER_VALUE 23 #define LSP_INSTANTIATION_ERROR 24 #define PCEP_STARTTLS_ERROR 25 #define ASSOCIATION_ERROR 26 #define WSON_RWA_ERROR 27 #define H_PCE_ERROR 28 #define PATH_COMPUTATION_FAILURE 29 #define FLOWSPEC_ERROR 30 #define PCECC_FAILURE 31 /*Different values of Reason in the CLOSE object */ #define NO_EXP_PROV 1 #define DEADTIME_PROV 2 #define RECEP_MALFORM_MSG 3 /*Different values of Attribute in the XRO object */ #define ATTR_INTERFACE 0 #define ATTR_NODE 1 #define ATTR_SRLG 2 /*Mask for the flags of HEADER of Messages*/ #define PCEP_HDR_MSG_RESERVED 0x1f /*Mask for the type of HEADER of Objects*/ #define MASK_OBJ_TYPE 0xF0 /*Mask for the flags of HEADER of Objects*/ #define PCEP_HDR_OBJ_RESERVED 0xC #define PCEP_HDR_OBJ_P 0x2 #define PCEP_HDR_OBJ_I 0x1 /*Mask for the flags of OPEN Object*/ #define PCEP_OPEN_RES 0x1F /*Mask for the flags of RP Object*/ #define PCEP_RP_PRI 0x000007 #define PCEP_RP_R 0x000008 #define PCEP_RP_B 0x000010 #define PCEP_RP_O 0x000020 #define PCEP_RP_V 0x000040 #define PCEP_RP_S 0x000080 #define PCEP_RP_P 0x000100 #define PCEP_RP_D 0x000200 #define PCEP_RP_M 0x000400 #define PCEP_RP_E 0x000800 #define PCEP_RP_N 0x001000 #define PCEP_RP_F 0x002000 #define PCEP_RP_C 0x004000 /* RFC 7334 */ #define PCEP_RP_RESERVED 0xFF8000 /*Mask for the flags of NO PATH Object*/ #define PCEP_NO_PATH_C 0x8000 /*Mask for the flags of METRIC Object*/ #define PCEP_METRIC_B 0x01 #define PCEP_METRIC_C 0x02 /*Mask for the flags of LSPA Object*/ #define PCEP_LSPA_L 0x01 /* Mask to differentiate the value of L and Type (Explicit Object)*/ #define Mask_L 0x80 #define Mask_Type 0x7f /* RFC 5440 */ #define TCP_PORT_PCEP 4189 #define IPv4 1 #define IPv6 2 /*RFC 6006*/ #define IPv4_P2MP 3 #define IPv6_P2MP 4 /*RFC 6006 - End Points Leaf Types */ #define EP_P2MP_NEW_LEAF_TYPE 1 #define EP_P2MP_OLD_REMOVE_LEAF_TYPE 2 #define EP_P2MP_OLD_MODIFY_LEAF_TYPE 3 #define EP_P2MP_OLD_UNCHANGED_LEAF_TYPE 4 /*Mask for the flags os SVEC Object*/ #define PCEP_SVEC_L 0x000001 #define PCEP_SVEC_N 0x000002 #define PCEP_SVEC_S 0x000004 #define PCEP_SVEC_D 0x000008 #define PCEP_SVEC_P 0x000010 /*Mask for the flags of XRO Object*/ #define PCEP_XRO_F 0x0001 /*Mask for the flags of MONITORING Object*/ #define PCEP_OBJ_MONITORING_FLAGS_L 0x000001 #define PCEP_OBJ_MONITORING_FLAGS_G 0x000002 #define PCEP_OBJ_MONITORING_FLAGS_P 0x000004 #define PCEP_OBJ_MONITORING_FLAGS_C 0x000008 #define PCEP_OBJ_MONITORING_FLAGS_I 0x000010 #define PCEP_OBJ_MONITORING_FLAGS_RESERVED 0xFFFFE0 /*Define types for PCC-ID-REQ Object*/ #define PCEP_OBJ_PCC_ID_REQ_IPv4 1 #define PCEP_OBJ_PCC_ID_REQ_IPv6 2 /*Define types for PCE-ID Object*/ #define PCEP_OBJ_PCE_ID_IPv4 1 #define PCEP_OBJ_PCE_ID_IPv6 2 /*Mask for the flags of PROC-TIME Object*/ #define PCEP_OBJ_PROC_TIME_FLAGS_E 0x0001 #define PCEP_OBJ_PROC_TIME_FLAGS_RESERVED 0xFFFE /*Mask for the flags of IPv4, IPv6 and UNnumbered InterfaceID Subobjects of RRO Object*/ #define PCEP_SUB_LPA 0x01 #define PCEP_SUB_LPU 0x02 /*Mask for the flags of Label SubObject*/ #define PCEP_SUB_LABEL_GL 0x01 /* Mask for the flags of LSP Object */ #define PCEP_OBJ_LSP_PLSP_ID 0xFFFFF0 #define PCEP_OBJ_LSP_FLAGS_D 0x0001 #define PCEP_OBJ_LSP_FLAGS_S 0x0002 #define PCEP_OBJ_LSP_FLAGS_R 0x0004 #define PCEP_OBJ_LSP_FLAGS_A 0x0008 #define PCEP_OBJ_LSP_FLAGS_O 0x0070 #define PCEP_OBJ_LSP_FLAGS_C 0x0080 #define PCEP_OBJ_LSP_FLAGS_RESERVED 0x0F00 /* Mask for the flags of SRP Object */ #define PCEP_OBJ_SRP_FLAGS_R 0x00000001 /* Mask for the flags of Stateful PCE Capability TLV */ #define PCEP_TLV_STATEFUL_PCE_CAPABILITY_U 0x00000001 #define PCEP_TLV_STATEFUL_PCE_CAPABILITY_S 0x00000002 #define PCEP_TLV_STATEFUL_PCE_CAPABILITY_I 0x00000004 #define PCEP_TLV_STATEFUL_PCE_CAPABILITY_T 0x00000008 #define PCEP_TLV_STATEFUL_PCE_CAPABILITY_D 0x00000010 #define PCEP_TLV_STATEFUL_PCE_CAPABILITY_F 0x00000020 /* Mask for the flags of ASSOCIATION Object */ #define PCEP_OBJ_ASSOCIATION_FLAGS_R 0x0001 /* Mask for the flags of SR PCE Capability TLV */ #define PCEP_TLV_SR_PCE_CAPABILITY_L 0x01 /* Mask for the flags of Subobjevct SR*/ #define PCEP_SUBOBJ_SR_FLAGS_M 0x001 #define PCEP_SUBOBJ_SR_FLAGS_C 0x002 #define PCEP_SUBOBJ_SR_FLAGS_S 0x004 #define PCEP_SUBOBJ_SR_FLAGS_F 0x008 /* Mask for the flags of Subobject SRv6 */ #define PCEP_SUBOBJ_SRV6_FLAGS_S 0x001 #define PCEP_SUBOBJ_SRV6_FLAGS_F 0x002 #define PCEP_SUBOBJ_SRV6_FLAGS_T 0x004 #define PCEP_SUBOBJ_SRV6_FLAGS_V 0x008 static int proto_pcep; static int hf_pcep_endpoint_p2mp_leaf; static int hf_pcep_hdr_msg_flags_reserved; static int hf_pcep_hdr_obj_flags; static int hf_pcep_hdr_obj_flags_reserved; static int hf_pcep_hdr_obj_flags_p; static int hf_pcep_hdr_obj_flags_i; static int hf_pcep_open_flags_res; static int hf_pcep_rp_flags_pri; static int hf_pcep_rp_flags_r; static int hf_pcep_rp_flags_b; static int hf_pcep_rp_flags_o; static int hf_pcep_rp_flags_v; static int hf_pcep_rp_flags_s; static int hf_pcep_rp_flags_p; static int hf_pcep_rp_flags_d; static int hf_pcep_rp_flags_m; static int hf_pcep_rp_flags_e; static int hf_pcep_rp_flags_n; static int hf_pcep_rp_flags_f; static int hf_pcep_rp_flags_c; static int hf_pcep_rp_flags_reserved; static int hf_pcep_no_path_flags_c; static int hf_pcep_metric_flags_c; static int hf_pcep_metric_flags_b; static int hf_pcep_lspa_flags_l; static int hf_pcep_svec_flags_l; static int hf_pcep_svec_flags_n; static int hf_pcep_svec_flags_s; static int hf_pcep_svec_flags_d; static int hf_pcep_svec_flags_p; static int hf_pcep_xro_flags_f; static int hf_pcep_obj_monitoring_flags_reserved; static int hf_pcep_obj_monitoring_flags_l; static int hf_pcep_obj_monitoring_flags_g; static int hf_pcep_obj_monitoring_flags_p; static int hf_pcep_obj_monitoring_flags_c; static int hf_pcep_obj_monitoring_flags_i; static int hf_pcep_obj_monitoring_monitoring_id_number; static int hf_pcep_obj_pcc_id_req_ipv4; static int hf_pcep_obj_pcc_id_req_ipv6; static int hf_pcep_obj_pce_id_ipv4; static int hf_pcep_obj_pce_id_ipv6; static int hf_pcep_obj_proc_time_flags_reserved; static int hf_pcep_obj_proc_time_flags_e; static int hf_pcep_obj_proc_time_cur_proc_time; static int hf_pcep_obj_proc_time_min_proc_time; static int hf_pcep_obj_proc_time_max_proc_time; static int hf_pcep_obj_proc_time_ave_proc_time; static int hf_pcep_obj_proc_time_var_proc_time; static int hf_pcep_obj_overload_duration; static int hf_pcep_subobj_flags_lpa; static int hf_pcep_subobj_flags_lpu; static int hf_pcep_subobj_label_flags_gl; static int hf_pcep_no_path_tlvs_pce; static int hf_pcep_no_path_tlvs_unk_dest; static int hf_pcep_no_path_tlvs_unk_src; static int hf_pcep_no_path_tlvs_brpc; static int hf_pcep_no_path_tlvs_pks; static int hf_pcep_no_path_tlvs_no_gco_migr; static int hf_pcep_no_path_tlvs_no_gco_soln; static int hf_pcep_no_path_tlvs_p2mp; static int hf_PCEPF_MSG; static int hf_PCEPF_OBJECT_CLASS; static int hf_PCEPF_OBJ_OPEN; static int hf_PCEPF_OBJ_RP; static int hf_PCEPF_OBJ_NO_PATH; static int hf_PCEPF_OBJ_END_POINT; static int hf_PCEPF_OBJ_BANDWIDTH; static int hf_PCEPF_OBJ_METRIC; static int hf_PCEPF_OBJ_EXPLICIT_ROUTE; static int hf_PCEPF_OBJ_RECORD_ROUTE; static int hf_PCEPF_OBJ_LSPA; static int hf_PCEPF_OBJ_IRO; static int hf_PCEPF_OBJ_SVEC; static int hf_PCEPF_OBJ_NOTIFICATION; static int hf_PCEPF_OBJ_PCEP_ERROR; static int hf_PCEPF_OBJ_LOAD_BALANCING; static int hf_PCEPF_OBJ_CLOSE; static int hf_PCEPF_OBJ_PATH_KEY; static int hf_PCEPF_OBJ_XRO; static int hf_PCEPF_OBJ_MONITORING; static int hf_PCEPF_OBJ_PCC_ID_REQ; static int hf_PCEPF_OBJ_OF; static int hf_PCEPF_OBJ_CLASSTYPE; static int hf_PCEPF_OBJ_GLOBAL_CONSTRAINTS; static int hf_PCEPF_OBJ_PCE_ID; static int hf_PCEPF_OBJ_PROC_TIME; static int hf_PCEPF_OBJ_OVERLOAD; static int hf_PCEPF_OBJ_UNREACH_DESTINATION; static int hf_PCEPF_OBJ_SERO; static int hf_PCEPF_OBJ_SRRO; static int hf_PCEPF_OBJ_BRANCH_NODE_CAPABILITY; static int hf_PCEPF_OBJ_LSP; static int hf_PCEPF_OBJ_SRP; static int hf_PCEPF_OBJ_VENDOR_INFORMATION; static int hf_PCEPF_OBJ_BU; static int hf_PCEPF_OBJ_INTER_LAYER; static int hf_PCEPF_OBJ_SWITCH_LAYER; static int hf_PCEPF_OBJ_REQ_ADAP_CAP; static int hf_PCEPF_OBJ_SERVER_IND; static int hf_PCEPF_OBJ_ASSOCIATION; static int hf_PCEPF_OBJ_S2LS; static int hf_PCEPF_OBJ_WA; static int hf_PCEPF_OBJ_FLOWSPEC; static int hf_PCEPF_OBJ_CCI_TYPE; static int hf_PCEPF_OBJ_PATH_ATTRIB; static int hf_PCEPF_OBJ_UNKNOWN_TYPE; static int hf_PCEPF_NOTI_TYPE; static int hf_PCEPF_NOTI_VAL1; static int hf_PCEPF_NOTI_VAL2; static int hf_PCEPF_ERROR_TYPE; static int hf_PCEPF_ERROR_VALUE; static int hf_PCEPF_SUBOBJ; static int hf_PCEPF_SUBOBJ_7F; static int hf_PCEPF_SUBOBJ_IPv4; static int hf_PCEPF_SUBOBJ_IPv6; static int hf_PCEPF_SUBOBJ_LABEL_CONTROL; static int hf_PCEPF_SUBOBJ_UNNUM_INTERFACEID; static int hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM; static int hf_PCEPF_SUBOBJ_SRLG; static int hf_PCEPF_SUBOBJ_EXRS; static int hf_PCEPF_SUBOBJ_PKSv4; static int hf_PCEPF_SUBOBJ_PKSv6; static int hf_PCEPF_SUBOBJ_XRO; static int hf_PCEPF_SUBOBJ_SR; static int hf_PCEPF_SUBOBJ_SRv6; #if 0 static int hf_PCEPF_SUB_XRO_ATTRIB; #endif static int hf_pcep_obj_open_type; static int hf_pcep_obj_rp_type; static int hf_pcep_obj_no_path_type; static int hf_pcep_obj_end_point_type; static int hf_pcep_obj_bandwidth_type; static int hf_pcep_obj_metric_type; static int hf_pcep_obj_explicit_route_type; static int hf_pcep_obj_record_route_type; static int hf_pcep_obj_lspa_type; static int hf_pcep_obj_iro_type; static int hf_pcep_obj_svec_type; static int hf_pcep_obj_notification_type; static int hf_pcep_obj_pcep_error_type; static int hf_pcep_obj_load_balancing_type; static int hf_pcep_obj_close_type; static int hf_pcep_obj_path_key_type; static int hf_pcep_obj_xro_type; static int hf_pcep_obj_monitoring_type; static int hf_pcep_obj_pcc_id_req_type; static int hf_pcep_obj_of_type; static int hf_pcep_obj_classtype; static int hf_pcep_obj_global_constraints; static int hf_pcep_obj_pce_id_type; static int hf_pcep_obj_proc_time_type; static int hf_pcep_obj_overload_type; static int hf_pcep_obj_unreach_destination_type; static int hf_pcep_obj_sero_type; static int hf_pcep_obj_srro_type; static int hf_pcep_obj_branch_node_capability_type; static int hf_pcep_obj_lsp_type; static int hf_pcep_obj_srp_type; static int hf_pcep_obj_vendor_information_type; static int hf_pcep_obj_bu_type; static int hf_pcep_obj_inter_layer_type; static int hf_pcep_obj_switch_layer_type; static int hf_pcep_obj_req_adap_cap_type; static int hf_pcep_obj_server_ind_type; static int hf_pcep_obj_association_type; static int hf_pcep_obj_s2ls_type; static int hf_pcep_obj_wa_type; static int hf_pcep_obj_flowspec_type; static int hf_pcep_obj_cci_type; static int hf_pcep_obj_path_attrib_type; /* Generated from convert_proto_tree_add_text.pl */ static int hf_pcep_xro_obj_flags; static int hf_pcep_open_obj_keepalive; static int hf_pcep_request_id; static int hf_pcep_lspa_obj_reserved; static int hf_pcep_rp_obj_reserved; static int hf_pcep_svec_obj_reserved; static int hf_pcep_rp_obj_flags; static int hf_pcep_lspa_obj_exclude_any; static int hf_pcep_subobj_srlg_attribute; static int hf_pcep_end_point_obj_destination_ipv4_address; static int hf_pcep_subobj_unnumb_interfaceID_reserved_xroobj; static int hf_pcep_balancing_obj_flags; static int hf_pcep_subobj_unnumb_interfaceID_reserved; static int hf_pcep_lspa_obj_setup_priority; static int hf_pcep_svec_obj_request_id_number; static int hf_pcep_end_point_obj_source_ipv4_address; static int hf_pcep_open_obj_sid; static int hf_pcep_subobj_ipv6_padding; static int hf_pcep_notification_obj_reserved; static int hf_pcep_close_obj_reason; static int hf_pcep_subobj_ipv4_attribute; static int hf_pcep_obj_overload_flags; static int hf_pcep_balancing_obj_maximum_number_of_te_lsps; static int hf_pcep_subobj_exrs_reserved; static int hf_pcep_subobj_label_control_length; static int hf_pcep_subobj_ipv4_length; static int hf_pcep_subobj_ipv6_ipv6; static int hf_pcep_lspa_obj_holding_priority; static int hf_pcep_rp_obj_requested_id_number; static int hf_pcep_subobj_pksv6_path_key; static int hf_pcep_subobj_unnumb_interfaceID_router_id; static int hf_pcep_subobj_pksv6_pce_id; static int hf_pcep_tlv_padding; static int hf_pcep_subobj_unnumb_interfaceID_flags; static int hf_pcep_subobj_unnumb_interfaceID_length; static int hf_pcep_obj_proc_time_reserved; static int hf_pcep_object_type; static int hf_pcep_subobj_pksv4_length; static int hf_pcep_subobj_ipv6_prefix_length; static int hf_pcep_subobj_ipv6_length; static int hf_pcep_flags; static int hf_pcep_no_path_obj_reserved; static int hf_pcep_subobj_unnumb_interfaceID_interface_id; static int hf_pcep_close_obj_flags; static int hf_pcep_error_obj_flags; static int hf_pcep_metric_obj_flags; static int hf_pcep_subobj_autonomous_sys_num_reserved; static int hf_pcep_subobj_pksv4_path_key; static int hf_pcep_subobj_label_control_flags; static int hf_pcep_notification_obj_value; static int hf_pcep_subobj_label_control_label; static int hf_pcep_metric_obj_metric_value; static int hf_pcep_no_path_obj_flags; static int hf_pcep_obj_monitoring_reserved; static int hf_pcep_obj_of_code; static int hf_pcep_subobj_label_control_u; static int hf_pcep_subobj_autonomous_sys_num_length; static int hf_pcep_message_length; static int hf_pcep_subobj_ipv4_prefix_length; static int hf_pcep_xro_obj_reserved; static int hf_pcep_subobj_pksv4_pce_id; static int hf_pcep_subobj_pksv6_length; static int hf_pcep_end_point_obj_destination_ipv6_address; static int hf_pcep_subobj_autonomous_sys_num_as_number; static int hf_pcep_notification_obj_flags; static int hf_pcep_subobj_unnumb_interfaceID_attribute; static int hf_pcep_object_length; static int hf_pcep_tlv_data; static int hf_pcep_balancing_obj_reserved; static int hf_pcep_subobj_ipv4_flags; static int hf_pcep_subobj_ipv6_attribute; static int hf_pcep_subobj_srlg_id; static int hf_pcep_balancing_obj_minimum_bandwidth; static int hf_pcep_subobj_unnumb_interfaceID_reserved_rrobj; static int hf_pcep_error_obj_reserved; static int hf_pcep_obj_overload_reserved; static int hf_pcep_notification_obj_type; static int hf_pcep_subobj_ipv6_flags; static int hf_pcep_obj_monitoring_flags; static int hf_pcep_subobj_exrs_length; static int hf_pcep_obj_proc_time_flags; static int hf_pcep_subobj_label_control_reserved; static int hf_pcep_version; static int hf_pcep_lspa_obj_flags; static int hf_pcep_subobj_ipv4_ipv4; static int hf_pcep_tlv_type; static int hf_pcep_subobj_autonomous_sys_num_optional_as_number_high_octets; static int hf_pcep_open_obj_deadtime; static int hf_pcep_bandwidth; static int hf_pcep_tlv_length; static int hf_pcep_subobj_srlg_reserved; static int hf_pcep_metric_obj_type; static int hf_pcep_metric_obj_reserved; static int hf_pcep_svec_obj_flags; static int hf_pcep_open_obj_pcep_version; static int hf_pcep_open_obj_flags; static int hf_pcep_end_point_obj_source_ipv6_address; static int hf_pcep_lspa_obj_include_any; static int hf_pcep_lspa_obj_include_all; static int hf_pcep_subobj_ipv4_padding; static int hf_pcep_subobj_srlg_length; static int hf_pcep_subobj_autonomous_sys_num_attribute; static int hf_pcep_close_obj_reserved; static int hf_pcep_subobj_label_control_c_type; static int hf_pcep_subobj_iro_autonomous_sys_num_l; static int hf_pcep_subobj_autonomous_sys_num_x; static int hf_pcep_subobj_label_control_l; static int hf_pcep_subobj_exrs_l; static int hf_pcep_subobj_unnumb_interfaceID_x; static int hf_pcep_subobj_autonomous_sys_num_l; static int hf_pcep_subobj_pksv6_l; static int hf_pcep_subobj_srlg_x; static int hf_pcep_subobj_ipv4_x; static int hf_pcep_subobj_iro_unnumb_interfaceID_l; static int hf_pcep_subobj_exrs_type; static int hf_pcep_subobj_ipv4_l; static int hf_pcep_of_code; static int hf_pcep_subobj_ipv6_x; static int hf_pcep_no_path_obj_nature_of_issue; static int hf_pcep_subobj_ipv6_l; static int hf_pcep_subobj_pksv4_l; static int hf_pcep_subobj_iro_ipv6_l; static int hf_pcep_subobj_unnumb_interfaceID_l; static int hf_pcep_subobj_iro_ipv4_l; static int hf_pcep_subobj_sr_l; static int hf_pcep_subobj_sr_length; static int hf_pcep_subobj_sr_nt; static int hf_pcep_subobj_sr_flags; static int hf_pcep_subobj_sr_flags_m; static int hf_pcep_subobj_sr_flags_c; static int hf_pcep_subobj_sr_flags_s; static int hf_pcep_subobj_sr_flags_f; static int hf_pcep_subobj_sr_sid; static int hf_pcep_subobj_sr_sid_label; static int hf_pcep_subobj_sr_sid_tc; static int hf_pcep_subobj_sr_sid_s; static int hf_pcep_subobj_sr_sid_ttl; static int hf_pcep_subobj_sr_nai_ipv4_node; static int hf_pcep_subobj_sr_nai_ipv6_node; static int hf_pcep_subobj_sr_nai_local_ipv4_addr; static int hf_pcep_subobj_sr_nai_remote_ipv4_addr; static int hf_pcep_subobj_sr_nai_local_ipv6_addr; static int hf_pcep_subobj_sr_nai_remote_ipv6_addr; static int hf_pcep_subobj_sr_nai_local_node_id; static int hf_pcep_subobj_sr_nai_local_interface_id; static int hf_pcep_subobj_sr_nai_remote_node_id; static int hf_pcep_subobj_sr_nai_remote_interface_id; static int hf_pcep_subobj_srv6_l; static int hf_pcep_subobj_srv6_length; static int hf_pcep_subobj_srv6_nt; static int hf_pcep_subobj_srv6_flags; static int hf_pcep_subobj_srv6_flags_s; static int hf_pcep_subobj_srv6_flags_f; static int hf_pcep_subobj_srv6_flags_t; static int hf_pcep_subobj_srv6_flags_v; static int hf_pcep_subobj_srv6_reserved; static int hf_pcep_subobj_srv6_endpoint_behavior; static int hf_pcep_subobj_srv6_sid; static int hf_pcep_subobj_srv6_nai; static int hf_pcep_subobj_srv6_nai_ipv6_node; static int hf_pcep_subobj_srv6_nai_local_ipv6_addr; static int hf_pcep_subobj_srv6_nai_remote_ipv6_addr; static int hf_pcep_subobj_srv6_nai_local_interface_id; static int hf_pcep_subobj_srv6_nai_remote_interface_id; static int hf_pcep_subobj_srv6_sid_struct; static int hf_pcep_subobj_srv6_sid_struct_lb_len; static int hf_pcep_subobj_srv6_sid_struct_ln_len; static int hf_pcep_subobj_srv6_sid_struct_fun_len; static int hf_pcep_subobj_srv6_sid_struct_arg_len; static int hf_pcep_subobj_srv6_sid_struct_reserved; static int hf_pcep_subobj_srv6_sid_struct_flags; static int hf_pcep_stateful_pce_capability_flags; static int hf_pcep_lsp_update_capability; static int hf_pcep_include_db_version; static int hf_pcep_lsp_instantiation_capability; static int hf_pcep_triggered_resync; static int hf_pcep_delta_lsp_sync_capability; static int hf_pcep_triggered_initial_sync; static int hf_pcep_obj_lsp_flags; static int hf_pcep_obj_lsp_plsp_id; static int hf_pcep_obj_lsp_flags_d; static int hf_pcep_obj_lsp_flags_s; static int hf_pcep_obj_lsp_flags_r; static int hf_pcep_obj_lsp_flags_a; static int hf_pcep_obj_lsp_flags_o; static int hf_pcep_obj_lsp_flags_c; static int hf_pcep_obj_lsp_flags_reserved; static int hf_pcep_obj_srp_flags; static int hf_pcep_obj_srp_flags_r; static int hf_pcep_obj_srp_id_number; static int hf_pcep_symbolic_path_name; static int hf_pcep_ipv4_lsp_id_tunnel_sender_address; static int hf_pcep_ipv4_lsp_id_lsp_id; static int hf_pcep_ipv4_lsp_id_tunnel_id; static int hf_pcep_ipv4_lsp_id_extended_tunnel_id; static int hf_pcep_ipv4_lsp_id_tunnel_endpoint_address; static int hf_pcep_ipv6_lsp_id_tunnel_sender_address; static int hf_pcep_ipv6_lsp_id_lsp_id; static int hf_pcep_ipv6_lsp_id_tunnel_id; static int hf_pcep_ipv6_lsp_id_extended_tunnel_id; static int hf_pcep_ipv6_lsp_id_tunnel_endpoint_address; static int hf_pcep_lsp_error_code; static int hf_pcep_rsvp_user_error_spec; static int hf_pcep_lsp_state_db_version_number; static int hf_pcep_speaker_entity_id; static int hf_pcep_path_setup_type_reserved24; static int hf_pcep_path_setup_type; static int hf_pcep_path_setup_type_capability_reserved24; static int hf_pcep_path_setup_type_capability_psts; static int hf_pcep_path_setup_type_capability_pst; static int hf_pcep_sr_pce_capability_reserved; //deprecated static int hf_pcep_sr_pce_capability_sub_tlv_reserved; static int hf_pcep_sr_pce_capability_flags; //deprecated static int hf_pcep_sr_pce_capability_sub_tlv_flags; static int hf_pcep_sr_pce_capability_flags_l; //deprecated static int hf_pcep_sr_pce_capability_sub_tlv_flags_x; static int hf_pcep_sr_pce_capability_sub_tlv_flags_n; static int hf_pcep_sr_pce_capability_msd; //deprecated static int hf_pcep_sr_pce_capability_sub_tlv_msd; static int hf_pcep_association_reserved; static int hf_pcep_association_flags; static int hf_pcep_association_flags_r; static int hf_pcep_association_type; static int hf_pcep_association_id; static int hf_pcep_association_source_ipv4; static int hf_pcep_association_source_ipv6; static int hf_pcep_association_source_global; static int hf_pcep_association_id_extended; static int hf_pcep_association_id_extended_color; static int hf_pcep_association_id_extended_ipv4_endpoint; static int hf_pcep_association_id_extended_ipv6_endpoint; static int hf_pcep_unreach_destination_obj_ipv4_address; static int hf_pcep_unreach_destination_obj_ipv6_address; static int hf_pcep_op_conf_assoc_range_reserved; static int hf_pcep_op_conf_assoc_range_assoc_type; static int hf_pcep_op_conf_assoc_range_start_assoc; static int hf_pcep_op_conf_assoc_range_range; static int hf_pcep_srcpag_info_color; static int hf_pcep_srcpag_info_destination_endpoint; static int hf_pcep_srcpag_info_preference; static int hf_pcep_sr_policy_name; static int hf_pcep_sr_policy_cpath_id_proto_origin; static int hf_pcep_sr_policy_cpath_id_originator_asn; static int hf_pcep_sr_policy_cpath_id_originator_address; static int hf_pcep_sr_policy_cpath_id_discriminator; static int hf_pcep_sr_policy_cpath_name; static int hf_pcep_sr_policy_cpath_preference; static int hf_pcep_enterprise_number; static int hf_pcep_enterprise_specific_info; static int hf_pcep_tlv_enterprise_number; static int hf_pcep_tlv_enterprise_specific_info; static int hf_pcep_bu_reserved; static int hf_pcep_bu_butype; static int hf_pcep_bu_utilization; static int hf_pcep_path_setup_type_capability_sub_tlv_type; static int hf_pcep_path_setup_type_capability_sub_tlv_length; static int ett_pcep; static int ett_pcep_hdr; static int ett_pcep_obj_open; static int ett_pcep_obj_request_parameters; static int ett_pcep_obj_no_path; static int ett_pcep_obj_end_point; static int ett_pcep_obj_bandwidth; static int ett_pcep_obj_metric; static int ett_pcep_obj_explicit_route; static int ett_pcep_obj_record_route; static int ett_pcep_obj_lspa; static int ett_pcep_obj_iro; static int ett_pcep_obj_svec; static int ett_pcep_obj_notification; static int ett_pcep_obj_error; static int ett_pcep_obj_load_balancing; static int ett_pcep_obj_close; static int ett_pcep_obj_path_key; static int ett_pcep_obj_xro; static int ett_pcep_obj_monitoring; static int ett_pcep_obj_pcc_id_req; static int ett_pcep_obj_of; static int ett_pcep_obj_classtype; static int ett_pcep_obj_global_constraints; static int ett_pcep_obj_pce_id; static int ett_pcep_obj_proc_time; static int ett_pcep_obj_overload; static int ett_pcep_obj_unreach_destination; static int ett_pcep_obj_sero; static int ett_pcep_obj_srro; static int ett_pcep_obj_branch_node_capability; static int ett_pcep_obj_lsp; static int ett_pcep_obj_srp; static int ett_pcep_obj_vendor_information; static int ett_pcep_obj_bu; static int ett_pcep_obj_inter_layer; static int ett_pcep_obj_switch_layer; static int ett_pcep_obj_req_adap_cap; static int ett_pcep_obj_server_ind; static int ett_pcep_obj_association; static int ett_pcep_obj_s2ls; static int ett_pcep_obj_wa; static int ett_pcep_obj_flowspec; static int ett_pcep_obj_cci_type; static int ett_pcep_obj_path_attrib; static int ett_pcep_obj_unknown; /* Generated from convert_proto_tree_add_text.pl */ static expert_field ei_pcep_pcep_object_body_non_defined; static expert_field ei_pcep_non_defined_object; static expert_field ei_pcep_object_length; static expert_field ei_pcep_subobject_bad_length; static expert_field ei_pcep_non_defined_subobject; static expert_field ei_pcep_unknown_type_object; /* PCEP message types.*/ typedef enum { PCEP_MSG_NO_VALID, PCEP_MSG_OPEN, PCEP_MSG_KEEPALIVE, PCEP_MSG_PATH_COMPUTATION_REQUEST, PCEP_MSG_PATH_COMPUTATION_REPLY, PCEP_MSG_NOTIFICATION, PCEP_MSG_ERROR, PCEP_MSG_CLOSE, PCEP_MSG_PATH_COMPUTATION_MONITORING_REQUEST, PCEP_MSG_PATH_COMPUTATION_MONITORING_REPLY, PCEP_MSG_PATH_COMPUTATION_LSP_STATE_REPORT, PCEP_MSG_PATH_COMPUTATION_LSP_UPDATE_REQUEST, PCEP_MSG_INITIATE, PCEP_MSG_STARTTLS } pcep_message_types; static const value_string message_type_vals[] = { {PCEP_MSG_OPEN, "Open" }, {PCEP_MSG_KEEPALIVE, "Keepalive" }, {PCEP_MSG_PATH_COMPUTATION_REQUEST, "Path Computation Request (PCReq)" }, {PCEP_MSG_PATH_COMPUTATION_REPLY, "Path Computation Reply (PCRep)" }, {PCEP_MSG_NOTIFICATION, "Notification (PCNtf)" }, {PCEP_MSG_ERROR, "Error (PCErr)" }, {PCEP_MSG_CLOSE, "Close" }, {PCEP_MSG_PATH_COMPUTATION_MONITORING_REQUEST, "Path Computation Monitoring Request (PCMonReq)" }, {PCEP_MSG_PATH_COMPUTATION_MONITORING_REPLY, "Path Computation Monitoring Reply (PCMonRep)" }, {PCEP_MSG_PATH_COMPUTATION_LSP_STATE_REPORT, "Path Computation LSP State Report (PCRpt)" }, {PCEP_MSG_PATH_COMPUTATION_LSP_UPDATE_REQUEST, "Path Computation LSP Update Request (PCUpd)" }, {PCEP_MSG_INITIATE, "Path Computation LSP Initiate (PCInitiate)" }, {PCEP_MSG_STARTTLS, "StartTLS" }, {0, NULL } }; static const value_string pcep_class_vals[] = { {PCEP_OPEN_OBJ, "OPEN OBJECT" }, {PCEP_RP_OBJ, "RP OBJECT" }, {PCEP_NO_PATH_OBJ, "NO-PATH OBJECT" }, {PCEP_END_POINT_OBJ, "END-POINT OBJECT" }, {PCEP_BANDWIDTH_OBJ, "BANDWIDTH OBJECT" }, {PCEP_METRIC_OBJ, "METRIC OBJECT" }, {PCEP_EXPLICIT_ROUTE_OBJ, "EXPLICIT ROUTE OBJECT (ERO)" }, {PCEP_RECORD_ROUTE_OBJ, "RECORD ROUTE OBJECT (RRO)" }, {PCEP_LSPA_OBJ, "LSPA OBJECT" }, {PCEP_IRO_OBJ, "IRO OBJECT" }, {PCEP_SVEC_OBJ, "SVEC OBJECT" }, {PCEP_NOTIFICATION_OBJ, "NOTIFICATION OBJECT" }, {PCEP_PCEP_ERROR_OBJ, "PCEP ERROR OBJECT" }, {PCEP_LOAD_BALANCING_OBJ, "LOAD BALANCING OBJECT" }, {PCEP_CLOSE_OBJ, "CLOSE OBJECT" }, {PCEP_PATH_KEY_OBJ, "PATH-KEY OBJECT" }, {PCEP_XRO_OBJ, "EXCLUDE ROUTE OBJECT (XRO)" }, {PCEP_OBJ_MONITORING, "MONITORING OBJECT" }, {PCEP_OBJ_PCC_ID_REQ, "PCC-ID-REQ OBJECT" }, {PCEP_OF_OBJ, "OBJECTIVE FUNCTION OBJECT (OF)" }, {PCEP_CLASSTYPE_OBJ, "CLASSTYPE OBJECT" }, {PCEP_GLOBAL_CONSTRAINTS_OBJ, "GLOBAL-CONSTRAINTS OBJECT" }, {PCEP_OBJ_PCE_ID, "PCE-ID OBJECT" }, {PCEP_OBJ_PROC_TIME, "PROC-TIME OBJECT" }, {PCEP_OBJ_OVERLOAD, "OVERLOAD OBJECT" }, {PCEP_OBJ_UNREACH_DESTINATION, "UNREACH-DESTINATION OBJECT" }, {PCEP_SERO_OBJ, "SECONDARY EXPLICIT ROUTE OBJECT (SERO)" }, {PCEP_SRRO_OBJ, "SECONDARY RECORD ROUTE OBJECT (SRRO)" }, {PCEP_OBJ_BRANCH_NODE_CAPABILITY, "BRANCH NODE CAPABILITY OBJECT (BNC)" }, {PCEP_OBJ_LSP, "LSP OBJECT" }, {PCEP_OBJ_SRP, "SRP OBJECT" }, {PCEP_OBJ_VENDOR_INFORMATION, "VENDOR-INFORMATION OBJECT" }, {PCEP_OBJ_BU, "BU OBJECT" }, {PCEP_INTER_LAYER_OBJ, "INTER-LAYER OBJECT" }, {PCEP_SWITCH_LAYER_OBJ, "SWITCH-LAYER OBJECT" }, {PCEP_REQ_ADAP_CAP_OBJ, "REQ-ADAP-CAP OBJECT" }, {PCEP_SERVER_IND_OBJ, "SERVER-INDICATION OBJECT" }, {PCEP_ASSOCIATION_OBJ, "ASSOCIATION OBJECT" }, {PCEP_S2LS_OBJ, "S2LS OBJECT" }, {PCEP_WA_OBJ, "WA OBJECT" }, {PCEP_FLOWSPEC_OBJ, "FLOWSPEC OBJECT" }, {PCEP_CCI_TYPE_OBJ, "CCI OBJECT-TYPE" }, {PCEP_PATH_ATTRIB_OBJ, "PATH-ATTRIB OBJECT" }, {0, NULL } }; static value_string_ext pcep_class_vals_ext = VALUE_STRING_EXT_INIT(pcep_class_vals); static const value_string pcep_obj_open_type_vals[] = { {1, "Open"}, {0, NULL } }; static const value_string pcep_obj_rp_type_vals[] = { {1, "Request Parameters"}, {0, NULL } }; static const value_string pcep_obj_no_path_type_vals[] = { {1, "No Path"}, {0, NULL } }; static const value_string pcep_obj_end_point_type_vals[] = { {1, "IPv4 addresses"}, {2, "IPv6 addresses"}, {3, "IPv4" }, {4, "IPv6" }, {0, NULL } }; static const value_string pcep_obj_bandwidth_type_vals[] = { {1, "Requested bandwidth" }, {2, "Bandwidth of an existing TE LSP for which a reoptimization is requested" }, {0, NULL } }; static const value_string pcep_obj_metric_type_vals[] = { {1, "Metric"}, {0, NULL } }; static const value_string pcep_obj_explicit_route_type_vals[] = { {1, "Explicit Route"}, {0, NULL } }; static const value_string pcep_obj_record_route_type_vals[] = { {1, "Recorded Route"}, {0, NULL } }; static const value_string pcep_obj_lspa_type_vals[] = { {1, "LSP Attributes"}, {0, NULL } }; static const value_string pcep_obj_iro_type_vals[] = { {1, "Include Route"}, {0, NULL } }; static const value_string pcep_obj_svec_type_vals[] = { {1, "Synchronization Vector"}, {0, NULL } }; static const value_string pcep_obj_notification_type_vals[] = { {1, "Notification"}, {0, NULL } }; static const value_string pcep_obj_pcep_error_type_vals[] = { {1, "PCEP Error"}, {0, NULL } }; static const value_string pcep_obj_load_balancing_type_vals[] = { {1, "Load Balancing"}, {0, NULL } }; static const value_string pcep_obj_close_type_vals[] = { {1, "Close"}, {0, NULL } }; static const value_string pcep_obj_path_key_type_vals[] = { {1, "Path Key"}, {0, NULL } }; static const value_string pcep_obj_xro_type_vals[] = { {1, "Route exclusion"}, {0, NULL } }; static const value_string pcep_obj_monitoring_type_vals[] = { {1, "Monitoring"}, {0, NULL } }; static const value_string pcep_obj_pcc_id_req_type_vals[] = { {1, "IPv4 addresses"}, {2, "IPv6 addresses"}, {0, NULL } }; static const value_string pcep_obj_of_type_vals[] = { {1, "Objective Function"}, {0, NULL } }; static const value_string pcep_obj_pce_id_type_vals[] = { {1, "IPv4 addresses"}, {2, "IPv6 addresses"}, {0, NULL } }; static const value_string pcep_obj_proc_time_type_vals[] = { {1, "PROC-TIME"}, {0, NULL } }; static const value_string pcep_obj_overload_type_vals[] = { {1, "overload"}, {0, NULL } }; static const value_string pcep_obj_unreach_destination_type_vals[] = { {1, "IPv4"}, {2, "IPv6"}, {0, NULL } }; static const value_string pcep_obj_sero_type_vals[] = { {1, "SERO"}, {0, NULL } }; static const value_string pcep_obj_srro_type_vals[] = { {1, "SRRO"}, {0, NULL } }; static const value_string pcep_obj_branch_node_capability_type_vals[] = { {1, "Branch node list"}, {2, "Non-branch node list"}, {0, NULL } }; static const value_string pcep_obj_lsp_type_vals[] = { {1, "LSP"}, {0, NULL } }; static const value_string pcep_obj_srp_type_vals[] = { {1, "SRP"}, {0, NULL } }; static const value_string pcep_obj_vendor_information_type_vals[] = { {1, "Vendor-Specific Constraints"}, {0, NULL } }; static const value_string pcep_obj_bu_type_vals[] = { {1, "BU"}, {0, NULL } }; static const value_string pcep_obj_association_type_vals[] = { {1, "IPv4"}, {2, "IPv6"}, {0, NULL } }; static const value_string pcep_subobj_vals[] = { {PCEP_SUB_IPv4, "SUBOBJECT IPv4" }, {PCEP_SUB_IPv6, "SUBOBJECT IPv6" }, {PCEP_SUB_LABEL_CONTROL, "SUBOBJECT LABEL" }, {PCEP_SUB_UNNUMB_INTERFACE_ID, "SUBOBJECT UNNUMBERED INTERFACE-ID" }, {PCEP_SUB_AUTONOMOUS_SYS_NUM, "SUBOBJECT AUTONOMOUS SYSTEM NUMBER" }, {PCEP_SUB_SRLG, "SUBOBJECT SRLG" }, {PCEP_SUB_SR_PRE_IANA, "SUBOBJECT SR" }, {PCEP_SUB_PKSv4, "SUBOBJECT PATH KEY (IPv4)" }, {PCEP_SUB_PKSv6, "SUBOBJECT PATH KEY (IPv6)" }, {PCEP_SUB_SR, "SUBOBJECT SR" }, {PCEP_SUB_SRv6, "SUBOBJECT SRv6" }, {0, NULL } }; static const value_string pcep_subobj_xro_vals[] = { {PCEP_SUB_IPv4, "SUBOBJECT IPv4" }, {PCEP_SUB_IPv6, "SUBOBJECT IPv6" }, {PCEP_SUB_UNNUMB_INTERFACE_ID, "SUBOBJECT UNNUMBERED INTERFACE-ID" }, {PCEP_SUB_AUTONOMOUS_SYS_NUM, "SUBOBJECT AUTONOMOUS SYSTEM NUMBER" }, {PCEP_SUB_SRLG, "SUBOBJECT SRLG" }, {0, NULL } }; /*In the NO-PATH Object the two different possibilities that NI can have*/ static const value_string pcep_no_path_obj_vals[] = { {NO_SATISFYING, "No path satisfying the set of constraints could be found" }, {CHAIN_BROKEN, "PCEP Chain Broken" }, {0, NULL } }; /*Different values of "Type (T)" in the METRIC Obj */ static const value_string pcep_metric_obj_vals[] = { { 0, "Reserved" }, { 1, "IGP Metric" }, { 2, "TE Metric" }, { 3, "Hop Counts" }, { 4, "Aggregate bandwidth consumption" }, { 5, "Load of the most loaded link" }, { 6, "Cumulative IGP cost" }, { 7, "Cumulative TE cost" }, { 8, "P2MP IGM metric" }, { 9, "P2MP TE metric" }, {10, "P2MP hop count metric" }, {11, "Segment-ID (SID) Depth" }, /* RFC 8664 */ {12, "Path Delay metric" }, /* draft-ietf-pce-pcep-service-aware */ {13, "Path Delay Variation metric" }, /* draft-ietf-pce-pcep-service-aware */ {14, "Path Loss metric" }, /* draft-ietf-pce-pcep-service-aware */ {15, "P2MP Path Delay metric" }, /* draft-ietf-pce-pcep-service-aware */ {16, "P2MP Path Delay variation metric"}, /* draft-ietf-pce-pcep-service-aware */ {17, "P2MP Path Loss metric" }, /* draft-ietf-pce-pcep-service-aware */ {18, "Number of adaptations on a path" }, /* RFC8282 */ {19, "Number of layers on a path" }, /* RFC8282 */ {20, "Domain Count metric" }, /* RFC8685 */ {21, "Border Node Count metric" }, /* RFC8685 */ {0, NULL } }; /*Different values for (L) in the ERO and IRO Objs */ static const value_string pcep_route_l_obj_vals[] = { {STRICT_HOP, "Strict Hop" }, {LOOSE_HOP, "Loose Hop" }, {0, NULL } }; /*Different values of the direction of the label (U) in the ERO and RRO Objs */ static const value_string pcep_route_u_obj_vals[] = { {DOWNSTREAM_LABEL, "Downstream Label" }, {UPSTREAM_LABEL, "Upstream Label" }, {0, NULL } }; /*Values of Notification type*/ static const value_string pcep_notification_types_vals[] = { {NOT_REQ_CANCEL, "Pending Request Cancelled" }, {PCEP_CONGESTION, "PCE Congestion" }, {0, NULL } }; /*Values of Notification value for Notification Type=1*/ static const value_string pcep_notification_values1_vals[] = { {NOTI_PCC_CANCEL_REQ, "PCC Cancels a set of Pending Request (s)" }, {NOTI_PCE_CANCEL_REQ, "PCE Cancels a set of Pending Request (s)" }, {0, NULL } }; /*Values of Notification value for Notification Type=2*/ static const value_string pcep_notification_values2_vals[] = { {NOTI_PCE_CONGEST, "PCE in Congested State" }, {NOTI_PCE_NO_CONGEST, "PCE no Longer in Congested state" }, {0, NULL } }; /* PCEP TLVs */ static const value_string pcep_tlvs_vals[] = { {1, "NO-PATH-VECTOR TLV" }, {2, "OVERLOAD-DURATION TLV" }, {3, "REQ-MISSING TLV" }, {4, "OF-list TLV" }, {5, "Order TLV" }, {6, "P2MP Capable" }, {7, "VENDOR-INFORMATION-TLV" }, {8, "Wavelength Selection" }, {9, "Wavelength Restriction" }, {10, "Wavelength Allocation" }, {11, "Optical Interface Class List" }, {12, "Client Signal Information" }, {13, "H-PCE-CAPABILITY" }, {14, "Domain-ID" }, {15, "H-PCE-FLAG" }, {16, "STATEFUL-PCE-CAPABILITY" }, {17, "SYMBOLIC-PATH-NAME" }, {18, "IPV4-LSP-IDENTIFIERS" }, {19, "IPV6-LSP-IDENTIFIERS" }, {20, "LSP-ERROR-CODE" }, {21, "RSVP-ERROR-SPEC" }, {23, "LSP-DB-VERSION" }, {24, "SPEAKER-ENTITY-ID" }, {26, "SR-PCE-CAPABILITY (deprecated)" }, {27, "PATH-SETUP-TYPE (PRE-IANA)" }, {28, "PATH-SETUP-TYPE" }, {29, "OP-CONF-ASSOC-RANGE" }, {30, "GLOBAL-ASSOCIATION-SOURCE" }, {31, "EXTENDED-ASSOCIATION-ID" }, {32, "P2MP-IPV4-LSP-IDENTIFIERS" }, {33, "P2MP-IPV6-LSP-IDENTIFIERS" }, {34, "PATH-SETUP-TYPE-CAPABILITY" }, {35, "ASSOC-Type-List" }, {36, "AUTO-BANDWIDTH-CAPABILITY" }, {37, "AUTO-BANDWIDTH-ATTRIBUTES" }, {38, "Path Protection Association Group TLV" }, {39, "IPV4-ADDRESS" }, {40, "IPV6-ADDRESS" }, {41, "UNNUMBERED-ENDPOINT" }, {42, "LABEL-REQUEST" }, {43, "LABEL-SET" }, {44, "PROTECTION-ATTRIBUTE" }, {45, "GMPLS-CAPABILITY" }, {46, "DISJOINTNESS-CONFIGURATION" }, {47, "DISJOINTNESS-STATUS" }, {48, "POLICY-PARAMETERS-TLV" }, {49, "SCHED-LSP-ATTRIBUTE" }, {50, "SCHED-PD-LSP-ATTRIBUTE" }, {51, "PCE-FLOWSPEC-CAPABILITY TLV" }, {52, "FLOW FILTER TLV" }, {53, "L2 FLOW FILTER TLV" }, {54, "Bidirectional LSP Association Group TLV" }, {55, "TE-PATH-BINDING" }, /* TEMPORARY - registered 2021-03-29, expires 2022-03-29 draft-ietf-pce-binding-label-sid-07 */ {56, "SRPOLICY-POL-NAME" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */ {57, "SRPOLICY-CPATH-ID" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */ {58, "SRPOLICY-CPATH-NAME" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */ {59, "SRPOLICY-CPATH-PREFERENCE" }, /* TEMPORARY - registered 2021-03-30, expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */ {64, "LSP-EXTENDED-FLAG" }, {65, "VIRTUAL-NETWORK-TLV" }, {0, NULL } }; /*Values of Objective Functions*/ static const value_string pcep_of_vals[] = { { 1, "Minimum Cost Path (MCP)" }, { 2, "Minimum Load Path (MLP)" }, { 3, "Maximum residual Bandwidth Path (MBP)" }, { 4, "Minimize aggregate Bandwidth Consumption (MBC)" }, { 5, "Minimize the Load of the most loaded Link (MLL)" }, { 6, "Minimize the Cumulative Cost of a set of paths (MCC)" }, { 7, "Shortest Path Tree (SPT)" }, /* RFC 6006 */ { 8, "Minimum Cost Tree (MCT)" }, /* RFC 6006 */ { 9, "Minimum Packet Loss Path (MPLP)" }, /* draft-ietf-pce-pcep-service-aware */ {10, "Maximum Under-Utilized Path (MUP)" }, /* draft-ietf-pce-pcep-service-aware */ {11, "Maximum Reserved Under-Utilized Path (MRUP)" }, /* draft-ietf-pce-pcep-service-aware */ {0, NULL } }; /*Values of Bandwidth Utilization (BU) Object bandwidth utilization Type */ static const value_string pcep_bu_butype_vals[] = { {0, "Reserved" }, /* draft-ietf-pce-pcep-service-aware */ {1, "LBU (Link Bandwidth Utilization)" }, /* draft-ietf-pce-pcep-service-aware */ {2, "LRBU (Link Residual Bandwidth Utilization)" }, /* draft-ietf-pce-pcep-service-aware */ {0, NULL } }; /*Values of different types of errors*/ static const value_string pcep_error_types_obj_vals[] = { {ESTABLISH_FAILURE, "PCEP Session Establishment Failure" }, {CAP_NOT_SUPPORTED, "Capability non supported" }, {UNKNOWN_OBJ, "Unknown Object" }, {NOT_SUPP_OBJ, "Not Supported Object" }, {POLICY_VIOLATION, "Policy Violation" }, {MANDATORY_OBJ_MIS, "Mandatory Object Missing" }, {SYNCH_PCREQ_MIS, "Synchronized Path Computation Request Missing" }, {UNKNOWN_REQ_REF, "Unknown Request Reference" }, {ATTEMPT_2_SESSION, "Attempt to Establish a Second PCEP Session" }, {INVALID_OBJ, "Reception of an invalid object" }, {UNRECO_EXRS_SUBOBJ, "Unrecognized EXRS Subobject" }, {DIFFSERV_TE_ERROR, "Diffserv-aware TE error" }, {BRPC_FAILURE, "BRPC procedure completion failure" }, {GCO_ERROR, "Global Concurrent Optimization error" }, {P2MP_CAPABILITY_ERROR, "P2PM capability error" }, {P2MP_END_POINTS_ERROR, "P2PM END-POINTS error" }, {P2MP_FRAGMENT_ERROR, "P2PM Fragmentation error" }, {INVALID_OPERATION, "Invalid Operation" }, {LSP_STATE_SYNCHRONIZATION_ERROR, "LSP State synchronization error" }, {BAD_PARAMETER_VALUE, "Bad parameter value" }, {LSP_INSTANTIATION_ERROR, "LSP instantiation error" }, {ASSOCIATION_ERROR, "Association instantiation error" }, {WSON_RWA_ERROR, "WSON RWA error" }, {H_PCE_ERROR, "H-PCE error" }, {PATH_COMPUTATION_FAILURE, "Path computation failure" }, {0, NULL } }; static value_string_ext pcep_error_types_obj_vals_ext = VALUE_STRING_EXT_INIT(pcep_error_types_obj_vals); /*Error values for error type 1*/ static const value_string pcep_error_value_1_vals[] = { {1, "Reception of an invalid Open msg or a non Open msg"}, {2, "No Open Message received before the expiration of the OpenWait Timer "}, {3, "Unacceptable and non Negotiable session characteristics"}, {4, "Unacceptable but Negotiable session characteristics"}, {5, "Reception of a second Open Message with still Unacceptable Session characteristics"}, {6, "Reception of a PCEPrr message proposing unacceptable session characteristics"}, {7, "NO Keepalive or PCEPrr message received before the expiration of the Keepwait timer supported"}, {8, "PCEP version not supported"}, {0, NULL} }; /*Error values for error type 3*/ static const value_string pcep_error_value_3_vals[] = { {1, "Unrecognized object class"}, {2, "Unrecognized object type"}, {0, NULL} }; /*Error values for error type 4*/ static const value_string pcep_error_value_4_vals[] = { {1, "Not supported object class"}, {2, "Not supported object type"}, {4, "Not supported parameter"}, {5, "Unsupported network performance constraint"}, {6, "BANDWIDTH object type 3 or 4 not supported"}, {7, "Unsupported endpoint type in END-POINTS Generalized Endpoint object type"}, {8, "Unsupported TLV present in END-POINTS Generalized Endpoint object type"}, {9, "Unsupported granularity in the RP object flags"}, {0, NULL} }; /*Error values for error type 5*/ static const value_string pcep_error_value_5_vals[] = { {1, "C bit of the METRIC object set (Request Rejected)"}, {2, "O bit of the RP object set (Request Rejected)"}, {3, "Objective Function not allowed (Request Rejected)"}, {4, "OF bit of the RP object set (Request Rejected)"}, {5, "Global concurrent optimization not allowed"}, {6, "Monitoring message supported but rejected due to policy violation"}, {7, "P2MP path computation is not allowed"}, {8, "Not allowed network performance constraint"}, /* draft-ietf-pce-pcep-service-aware*/ {0, NULL} }; /*Error values for error type 6*/ static const value_string pcep_error_value_6_vals[] = { {1, "RP object missing"}, {2, "RRO object missing for a reoptimization request (R bit of the RP Object set)"}, {3, "END-POINTS object missing"}, {4, "MONITORINS object missing"}, {8, "LSP Object missing"}, {9, "ERO Object missing"}, {10, "SRP Object missing"}, {11, "LSP-IDENTIFIERS TLV missing"}, {12, "LSP-DB-VERSION TLV missing"}, {13, "LSP cleanup TLV missing"}, {14, "SYMBOLIC-PATH-NAME TLV missing"}, {15, "DISJOINTNESS-CONFIGURATION TLV missing"}, {16, "Scheduled TLV missing"}, {17, "CCI object missing"}, {18, "VIRTUAL-NETWORK-TLV missing"}, {0, NULL} }; /*Error values for error type 10*/ static const value_string pcep_error_value_10_vals[] = { {1, "Reception of an object with P flag not set although the P-flag must be set"}, /*RFC 5440*/ {2, "Bad label value"}, /* RFC 8664 */ {3, "Unsupported number of SR-ERO subobjects"}, /* RFC 8664 */ {4, "Bad label format"}, /* RFC 8664 */ {5, "ERO mixes SR-ERO subobjects with other subobject types"}, /* RFC 8664 */ {6, "Both SID and NAI are absent in ERO subobject"}, /* RFC 8664 */ {7, "Both SID and NAI are absent in RRO subobject"}, /* RFC 8664 */ {8, "SYMBOLIC-PATH-NAME TLV missing"}, /* RFC 8281 */ {9, "MSD exceeds the default for the PCEP session"}, /* RFC 8664 */ {10, "RRO mixes SR-RRO subobjects with other object types"}, /* RFC 8664 */ {11, "Malformed object"}, /* RFC 8408 */ {12, "Missing PCE-SR-CAPABILITY sub-TLV"}, /* RFC 8664 */ {13, "Unsupported NAI Type in the SR-ERO/SR-RRO subobject"}, /* RFC 8664 */ {14, "Unknown SID"}, /* RFC 8664 */ {15, "NAI cannot be resolved to a SID"}, /* RFC 8664 */ {16, "Could not find SRGB"}, /* RFC 8664 */ {17, "SID index exceeds SRGB size"}, /* RFC 8664 */ {18, "Could not find SRLB"}, /* RFC 8664 */ {19, "SID index exceeds SRLB size"}, /* RFC 8664 */ {20, "Inconsistent SIDs in SR-ERO/SR-RRO subobjects"}, /* RFC 8664 */ {21, "MSD must be nonzero"}, /* RFC 8664 */ {22, "Mismatch of O field in S2LS and LSP object"}, /* RFC 8623 */ {23, "Incompatible OF codes in H-PCE"}, /* RFC 8685 */ {24, "Bad BANDWIDTH object type 3 or 4"}, /* RFC 8779 */ {25, "Unsupported LSP Protection Flags in PROTECTION-ATTRIBUTE TLV"}, /* RFC 8779 */ {26, "Unsupported Secondary LSP Protection Flags in PROTECTION-ATTRIBUTE TLV"}, /* RFC 8779 */ {27, "Unsupported Link Protection Type in PROTECTION-ATTRIBUTE TLV"}, /* RFC 8779 */ {28, "LABEL-SET TLV present with O bit set but without R bit set in RP"}, /* RFC 8779 */ {29, "Wrong LABEL-SET TLV present with O and L bits set"}, /* RFC 8779 */ {30, "Wrong LABEL-SET TLV present with O bit set and wrong format"}, /* RFC 8779 */ {31, "Missing GMPLS-CAPABILITY TLV"}, /* RFC 8779 */ {32, "Incompatible OF code"}, /* RFC 8800 */ {33, "Missing PCECC Capability sub-TLV"}, /* RFC 9050 */ {34, "Missing PCE-SRv6-CAPABILITY sub-TLV"}, /* draft-ietf-pce-segment-routing-ipv6-13 */ {35, "Both SID and NAI are absent in SRv6-RRO subobject "}, /* draft-ietf-pce-segment-routing-ipv6-13 */ {36, "RRO mixes SRv6-RRO subobjects with other subobject types"}, /* draft-ietf-pce-segment-routing-ipv6-13 */ {37, "Invalid SRv6 SID Structure "}, /* draft-ietf-pce-segment-routing-ipv6-13 */ {38, "Conflicting Path ID"}, /* draft-ietf-pce-multipath-07 */ {0, NULL} }; /*Error values for error type 12*/ static const value_string pcep_error_value_12_vals[] = { {1, "Unsupported class-type"}, {2, "Invalid class-type"}, {3, "Class-type ans setup priority do not form a configured TE-class"}, {0, NULL} }; /*Error values for error type 13*/ static const value_string pcep_error_value_13_vals[] = { {1, "BRPC procedure not supported by one or more PCEs along the domain path"}, {0, NULL} }; /*Error values for error type 15*/ static const value_string pcep_error_value_15_vals[] = { {1, "Insufficient memory"}, {2, "Global concurrent optimization not supported"}, {0, NULL} }; /*Error values for error type 16*/ static const value_string pcep_error_value_16_vals[] = { {1, "The PCE cannot satisfy the request due to insufficient memory"}, {2, "The PCE is not capable of P2MP computation"}, {0, NULL} }; /*Error values for error type 17*/ static const value_string pcep_error_value_17_vals[] = { {1, "The PCE cannot satisfy the request due to no END-POINTS with leaf type 2"}, {2, "The PCE cannot satisfy the request due to no END-POINTS with leaf type 3"}, {3, "The PCE cannot satisfy the request due to no END-POINTS with leaf type 4"}, {4, "The PCE cannot satisfy the request due to inconsistent END-POINTS"}, {0, NULL} }; /*Error values for error type 18*/ static const value_string pcep_error_value_18_vals[] = { {1, "Fragmented request failure"}, {2, "Fragmented Report failure"}, {3, "Fragmented Update failure"}, {4, "Fragmented Instantiation failure"}, {0, NULL} }; /*Error values for error type 19*/ static const value_string pcep_error_value_19_vals[] = { {1, "Attempted LSP Update Request for a non-delegated LSP. The PCEP-ERROR Object is followed by the LSP Object that identifies the LSP"}, {2, "Attempted LSP Update Request if active stateful PCE capability was not advertised"}, {3, "Attempted LSP Update Request for an LSP identified by an unknown PLSP-ID"}, {4, "Unassigned"}, {5, "Attempted LSP State Report if active stateful PCE capability was not advertised"}, {6, "PCE-initiated LSP limit reached"}, /* draft-ietf-pce-pce-initiated-lsp */ {7, "Delegation for PCE-initiated LSP cannot be revoked"}, /* draft-ietf-pce-pce-initiated-lsp */ {8, "Non-zero PLSP-ID in LSP initiation request"}, /* draft-ietf-pce-pce-initiated-lsp */ {9, "LSP is not PCE-initiated"}, /* draft-ietf-pce-pce-initiated-lsp */ {10, "PCE-initiated operation-frequency limit reached"}, /* draft-ietf-pce-pce-initiated-lsp */ {11, "Attempted LSP State Report for P2MP if stateful PCE capability for P2MP was not advertised"}, {12, "Attempted LSP Update Request for P2MP if active stateful PCE capability for P2MP was not advertised"}, {13, "Attempted LSP Instantiation Request for P2MP if stateful PCE instantiation capability for P2MP was not advertised"}, {14, "Auto-Bandwidth capability was not advertised"}, {15, "Attempted LSP scheduling while the scheduling capability was not advertised"}, {16, "Attempted PCECC operations when PCECC capability was not advertised"}, {17, "Stateful PCE capability was not advertised"}, {18, "Unknown Label"}, {19, "Attempted SRv6 when the capability was not advertised"}, {20, "Not supported path backup"}, {21, "Non-empty path"}, {0, NULL} }; /*Error values for error type 20*/ static const value_string pcep_error_value_20_vals[] = { {1, "A PCE indicates to a PCC that it cannot process (an otherwise valid) LSP State Report. The PCEP-ERROR Object is followed by the LSP Object that identifies the LSP"}, {2, "LSP Database version mismatch."}, {3, "The LSP-DB-VERSION TLV Missing when state synchronization avoidance is enabled."}, {4, "Attempt to trigger a synchronization when the TRIGGERED-SYNC capability has not been advertised."}, {5, "A PCC indicates to a PCE that it cannot complete the state synchronization"}, {6, "No sufficient LSP change information for incremental LSP state synchronization."}, {7, "Received an invalid LSP DB Version Number"}, {0, NULL} }; /* Error values for error type 21 */ static const value_string pcep_error_value_21_vals[] = { {1, "Unsupported path setup type"}, {2, "Mismatched path setup type"}, {0, NULL} }; /*Error values for error type 23*/ static const value_string pcep_error_value_23_vals[] = { {1, "SYMBOLIC-PATH-NAME in use"}, /* draft-ietf-pce-pce-initiated-lsp */ {2, "Speaker identity included for an LSP that is not PCE-initiated"}, /* draft-ietf-pce-pce-initiated-lsp */ {0, NULL} }; /*Error values for error type 24*/ static const value_string pcep_error_value_24_vals[] = { {1, "Unacceptable instantiation parameters"}, /* draft-ietf-pce-pce-initiated-lsp */ {2, "Internal error"}, /* draft-ietf-pce-pce-initiated-lsp */ {3, "Signaling error"}, /* draft-ietf-pce-pce-initiated-lsp */ {0, NULL} }; /*Error values for error type 25*/ static const value_string pcep_error_value_25_vals[] = { {1, "Reception of StartTLS after any PCEP exchange"}, {2, "Reception of any other message apart from StartTLS, Open, or PCErr"}, {3, "Failure, connection without TLS is not possible"}, {4, "Failure, connection without TLS is possible"}, {5, "No StartTLS message (nor PCErr/Open) before StartTLSWait timer expiry"}, {0, NULL} }; /*Error values for error type 26*/ static const value_string pcep_error_value_26_vals[] = { {1, "Association-type is not supported"}, /* [RFC8697] */ {2, "Too many LSPs in the association group"}, /* [RFC8697] */ {3, "Too many association groups"}, /* [RFC8697] */ {4, "Association unknown"}, /* [RFC8697] */ {5, "Operator-configured association information mismatch "}, /* [RFC8697] */ {6, "Association information mismatch"}, /* [RFC8697] */ {7, "Cannot join the association group"}, /* [RFC8697] */ {8, "Association ID not in range"}, /* [RFC8697] */ {9, "Tunnel ID or End points mismatch for Path Protection Association"}, /* [RFC8745] */ {10, "Attempt to add another working/protection LSP for Path Protection Association"}, /* [RFC8745] */ {11, "Protection type is not supported"}, /* [RFC8745] */ {12, "Not expecting policy parameters"}, /* [RFC9005] */ {13, "Unacceptable policy parameters"}, /* [RFC9005] */ {14, "Association group mismatch"}, /* [RFC9059] */ {15, "Tunnel mismatch in the association group"}, /* [RFC9059] */ {16, "Path Setup Type not supported"}, /* [RFC9059] */ {17, "Bidirectional LSP direction mismatch"}, /* [RFC9059] */ {18, "Bidirectional LSP co-routed mismatch"}, /* [RFC9059] */ {19, "Endpoint mismatch in the association group"}, /* [RFC9059] */ {0, NULL} }; /*Error values for error type 27*/ static const value_string pcep_error_value_27_vals[] = { {1, "Insufficient memory"}, /* [RFC8780] */ {2, "RWA computation not supported"}, /* [RFC8780] */ {3, "Syntactical encoding error"}, /* [RFC8780] */ {0, NULL} }; /*Error values for error type 28*/ static const value_string pcep_error_value_28_vals[] = { {1, "H-PCE Capability not advertised"}, /* [RFC8685] */ {2, "Parent PCE Capability cannot be provided"}, /* [RFC8685] */ {0, NULL} }; /*Error values for error type 29*/ static const value_string pcep_error_value_29_vals[] = { {1, "Unacceptable request message"}, /* [RFC8779] */ {2, "Generalized bandwidth value not supported"}, /* [RFC8779] */ {3, "Label set constraint could not be met"}, /* [RFC8779] */ {4, "Label constraint could not be met"}, /* [RFC8779] */ {5, "Constraints could not be met for some intervals"}, /* [RFC8934] */ {0, NULL} }; /*Error values for error type 30*/ static const value_string pcep_error_value_30_vals[] = { {1, "Unsupported FlowSpec"}, /* [RFC9168] */ {2, "Malformed FlowSpec"}, /* [RFC9168] */ {3, "Unresolvable Conflict"}, /* [RFC9168] */ {4, "Unknown FlowSpec"}, /* [RFC9168] */ {5, "Unsupported LPM Route"}, /* [RFC9168] */ {0, NULL} }; /*Error values for error type 31*/ static const value_string pcep_error_value_31_vals[] = { {1, "Label out of range"}, /* [RFC9050] */ {2, "Instruction failed"}, /* [RFC9050] */ {3, "Invalid CCI"}, /* [RFC9050] */ {4, "Unable to allocate the specified CCI"}, /* [RFC9050] */ {5, "Invalid next-hop information"}, /* [RFC9050] */ {0, NULL} }; static const value_string pcep_close_reason_obj_vals[] = { {0, "Not defined" }, {NO_EXP_PROV, "No Explanation Provided" }, {DEADTIME_PROV, "Deadtime Expired" }, {RECEP_MALFORM_MSG, "Reception of a Malformed PCEP Message" }, {0, NULL } }; static const value_string pcep_xro_attribute_obj_vals[] = { {ATTR_INTERFACE, "Interface" }, {ATTR_NODE, "Node" }, {ATTR_SRLG, "SRLG" }, {0, NULL } }; static const value_string pcep_object_lsp_flags_operational_vals[] = { {0, "DOWN" }, {1, "UP" }, {2, "ACTIVE" }, {3, "GOING-DOWN" }, {4, "GOING-UP" }, {5, "Reserved" }, {6, "Reserved" }, {7, "Reserved" }, {0, NULL } }; static const value_string pcep_tlv_lsp_error_code_vals[] = { {1, "Unknown reason" }, {2, "Limit reached for PCE-controlled LSPs" }, {3, "Too many pending LSP update requests" }, {4, "Unacceptable parameters" }, {5, "Internal error" }, {6, "LSP administratively brought down" }, {7, "LSP preempted" }, {8, "RSVP signaling error" }, {0, NULL } }; static const value_string pcep_pst_vals[] = { {0, "Path is setup via RSVP-TE signaling (default)" }, {1, "Path is setup using Segment Routing" }, {3, "Path is setup using SRv6" }, {0, NULL } }; static const value_string pcep_sr_nt_vals[] = { {0, "NAI is absent" }, {1, "IPv4 Node ID" }, {2, "IPv6 Node ID" }, {3, "IPv4 Adjacency" }, {4, "IPv6 Adjacency with global IPv6 addresses" }, {5, "Unnumbered Adjacency with IPv4 NodeIDs" }, {6, "IPv6 Adjacency with link-local IPv6 addresses" }, {0, NULL } }; /* types of leaves in a P2MP request */ static const value_string pcep_p2mp_leaf_type_vals[] = { {EP_P2MP_NEW_LEAF_TYPE, "New leaves to add" }, {EP_P2MP_OLD_REMOVE_LEAF_TYPE , "Old leaves to remove" }, {EP_P2MP_OLD_MODIFY_LEAF_TYPE, "Old leaves whose path can be modified/reoptimized" }, {EP_P2MP_OLD_UNCHANGED_LEAF_TYPE, "Old leaves whose path must be left unchanged" }, {0, NULL } }; /* Association Type Fields. */ /* https://www.iana.org/assignments/pcep/pcep.xhtml#association-type-field */ static const value_string pcep_association_type_field_vals[] = { {0, "Reserved"}, /* RFC 8697*/ {1, "Path Protection Association"}, /* RFC 8745 */ {2, "Disjoint Association"}, /* RFC 8800 */ {3, "Policy Association"}, /* RFC 9005 */ {4, "Single-Sided Bidirectional LSP Association"}, /* RFC 9059 */ {5, "Double-Sided Bidirectional LSP Association"}, /* RFC 9059 */ {6, "SR Policy Association"}, /* TEMPORARY registered 2021-03-30 expires 2022-03-30 draft-ietf-pce-segment-routing-policy-cp-04 */ {7, "VN Association"}, /* RFC 9358 */ {0, NULL } }; /* Path Setup Type Capability Sub TLV Type Indicators */ static const value_string pcep_path_setup_type_capability_sub_tlv_vals[] = { {0, "Reserved" }, /* RFC 8664*/ {1, "PCECC-CAPABILITY" }, /* RFC 9050*/ {26, "SR-PCE-CAPABILITY" }, /* RFC 8664*/ {0, NULL } }; /* Protocol Origin values in SR Policy Candidate Path Identifiers TLV*/ static const value_string pcep_sr_policy_id_proto_origin_vals[] = { {10, "PCEP" }, /* draft-ietf-spring-segment-routing-policy section 2.3 */ {20, "BGP SR Policy" }, /* draft-ietf-spring-segment-routing-policy section 2.3 */ {30, "Via Configuration" }, /* draft-ietf-spring-segment-routing-policy section 2.3 */ {0, NULL } }; /* SRv6 Endpoint behavior */ /* https://www.iana.org/assignments/segment-routing/segment-routing.xhtml */ static const value_string srv6_endpoint_behavior_vals[] = { {1, "End" }, {2, "End with PSP" }, {3, "End with USP" }, {4, "End with PSP & USP" }, {5, "End.X" }, {6, "End.X with PSP" }, {7, "End.X with USP" }, {8, "End.X with PSP & USP" }, {9, "End.T" }, {10, "End.T with PSP" }, {11, "End.T with USP" }, {12, "End.T with PSP & USP" }, {13, "Unassigned" }, {14, "End.B6.Encaps" }, {15, "End.BM" }, {16, "End.DX6" }, {17, "End.DX4" }, {18, "End.DT6" }, {19, "End.DT4" }, {20, "End.DT46" }, {21, "End.DX2" }, {22, "End.DX2V" }, {23, "End.DT2U" }, {24, "End.DT2M" }, {25, "Reserved" }, {26, "Unassigned" }, {27, "End.B6.Encaps.Red" }, {28, "End with USD" }, {29, "End with PSP & USD" }, {30, "End with USP & USD" }, {31, "End with PSP, USP & USD" }, {32, "End.X with USD" }, {33, "End.X with PSP & USD" }, {34, "End.X with USP & USD" }, {35, "End.X with PSP, USP & USD" }, {36, "End.T with USD" }, {37, "End.T with PSP & USD" }, {38, "End.T with USP & USD" }, {39, "End.T with PSP, USP & USD" }, {40, "End.MAP" }, {41, "End.Limit" }, {42, "End with NEXT-ONLY-CSID" }, {43, "End with NEXT-CSID" }, {44, "End with NEXT-CSID & PSP" }, {45, "End with NEXT-CSID & USP" }, {46, "End with NEXT-CSID, PSP & USP" }, {47, "End with NEXT-CSID & USD" }, {48, "End with NEXT-CSID, PSP & USD" }, {49, "End with NEXT-CSID, USP & USD" }, {50, "End with NEXT-CSID, PSP, USP & USD" }, {51, "End.X with NEXT-ONLY-CSID" }, {52, "End.X with NEXT-CSID" }, {53, "End.X with NEXT-CSID & PSP" }, {54, "End.X with NEXT-CSID & USP" }, {55, "End.X with NEXT-CSID, PSP & USP" }, {56, "End.X with NEXT-CSID & USD" }, {57, "End.X with NEXT-CSID, PSP & USD" }, {58, "End.X with NEXT-CSID, USP & USD" }, {59, "End.X with NEXT-CSID, PSP, USP & USD" }, {60, "End.DX6 with NEXT-CSID" }, {61, "End.DX4 with NEXT-CSID" }, {62, "End.DT6 with NEXT-CSID" }, {63, "End.DT4 with NEXT-CSID" }, {64, "End.DT46 with NEXT-CSID" }, {65, "End.DX2 with NEXT-CSID" }, {66, "End.DX2V with NEXT-CSID" }, {67, "End.DT2U with NEXT-CSID" }, {68, "End.DT2M with NEXT-CSID" }, {69, "End.M.GTP6.D" }, {70, "End.M.GTP6.Di" }, {71, "End.M.GTP6.E" }, {72, "End.M.GTP4.E" }, { 0, NULL } }; #define OBJ_HDR_LEN 4 /* length of object header */ /*------------------------------------------------------------ * SUB-TLVS * ----------------------------------------------------------------*/ static void dissect_pcep_path_setup_capabilities_sub_tlvs(proto_tree *pcep_tlv, tvbuff_t *tvb, int offset, int length, int ett_pcep_obj) { proto_tree *sub_tlv; uint16_t sub_tlv_length, sub_tlv_type; int j; int padding = 0; static int * const sr_pce_capability_sub_tlv_flags[] = { &hf_pcep_sr_pce_capability_sub_tlv_flags_n, &hf_pcep_sr_pce_capability_sub_tlv_flags_x, NULL }; for (j = 0; j < length; j += 4 + sub_tlv_length + padding) { sub_tlv_type = tvb_get_ntohs(tvb, offset+j); sub_tlv_length = tvb_get_ntohs(tvb, offset + j + 2); sub_tlv = proto_tree_add_subtree(pcep_tlv, tvb, offset + j, sub_tlv_length+4, ett_pcep_obj, NULL, val_to_str(sub_tlv_type, pcep_path_setup_type_capability_sub_tlv_vals, "Unknown SubTLV (%u). ")); proto_tree_add_item(sub_tlv, hf_pcep_path_setup_type_capability_sub_tlv_type, tvb, offset + j, 2, ENC_BIG_ENDIAN); proto_tree_add_item(sub_tlv, hf_pcep_path_setup_type_capability_sub_tlv_length, tvb, offset + 2 + j, 2, ENC_BIG_ENDIAN); switch (sub_tlv_type) { case 1: /* PCECC-CAPABILITY */ //TODO break; case 26: /* SR PCE CAPABILITY */ proto_tree_add_item(sub_tlv, hf_pcep_sr_pce_capability_sub_tlv_reserved, tvb, offset + 4 + j, 2, ENC_NA); proto_tree_add_bitmask(sub_tlv, tvb, offset+4+j+2, hf_pcep_sr_pce_capability_sub_tlv_flags, ett_pcep_obj, sr_pce_capability_sub_tlv_flags, ENC_NA); proto_tree_add_item(sub_tlv, hf_pcep_sr_pce_capability_sub_tlv_msd, tvb, offset + 4 + j + 3, 1, ENC_NA); break; } } } /*------------------------------------------------------------ * PCEP TLVS *----------------------------------------------------------------*/ /* The content of Extended Association ID TLV, type = 31 is scoped * on the association type. The TLV dissection receives such * information to be able to decode properly the TLV * All the other TLVs do not need scope at the moment. */ static void dissect_pcep_tlvs_with_scope(proto_tree *pcep_obj, tvbuff_t *tvb, int offset, int length, int ett_pcep_obj, uint16_t association_type) { proto_tree *tlv; uint16_t tlv_length, tlv_type, of_code, assoc_type; uint32_t psts; int i, j; int padding = 0; static int * const tlv_stateful_pce_capability_flags[] = { &hf_pcep_lsp_update_capability, &hf_pcep_include_db_version, &hf_pcep_lsp_instantiation_capability, &hf_pcep_triggered_resync, &hf_pcep_delta_lsp_sync_capability, &hf_pcep_triggered_initial_sync, NULL }; static int * const tlv_sr_pce_capability_flags[] = { &hf_pcep_sr_pce_capability_flags_l, NULL }; for (j = 0; j < length; j += 4 + tlv_length + padding) { tlv_type = tvb_get_ntohs(tvb, offset+j); tlv_length = tvb_get_ntohs(tvb, offset + j + 2); tlv = proto_tree_add_subtree(pcep_obj, tvb, offset + j, tlv_length+4, ett_pcep_obj, NULL, val_to_str(tlv_type, pcep_tlvs_vals, "Unknown TLV (%u). ")); proto_tree_add_item(tlv, hf_pcep_tlv_type, tvb, offset + j, 2, ENC_BIG_ENDIAN); proto_tree_add_item(tlv, hf_pcep_tlv_length, tvb, offset + 2 + j, 2, ENC_BIG_ENDIAN); switch (tlv_type) { case 1: /* NO-PATH TLV */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_pce, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5440 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_unk_dest, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5440 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_unk_src, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5440 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_brpc, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5441 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_pks, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5520 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_no_gco_migr, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5557 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_no_gco_soln, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 5557 */ proto_tree_add_item(tlv, hf_pcep_no_path_tlvs_p2mp, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); /* RFC 6006 */ break; case 3: /* REQ-MISSING TLV */ proto_tree_add_item(tlv, hf_pcep_request_id, tvb, offset+4+j, tlv_length, ENC_BIG_ENDIAN); break; case 4: /* OF TLV */ for (i=0; i 0) { proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_reserved, tvb, offset, 2, ENC_NA); offset += 2; tlv_length -= 2; proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_assoc_type, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; tlv_length -= 2; proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_start_assoc, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; tlv_length -= 2; proto_tree_add_item(tlv, hf_pcep_op_conf_assoc_range_range, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; tlv_length -= 2; } break; case 30: /* GLOBAL-ASSOCIATION-SOURCE */ proto_tree_add_item(tlv, hf_pcep_association_source_global, tvb, offset + 4 + j, 4, ENC_BIG_ENDIAN); break; case 31: /* EXTENDED-ASSOCIATION-ID TLV */ /* The extend association ID is scoped depending on the association type of the object in which the TLV is present */ if (association_type==6) { if (tlv_length==8) { proto_tree_add_item(tlv, hf_pcep_association_id_extended_color, tvb, offset + 4 + j, 4, ENC_NA); proto_tree_add_item(tlv, hf_pcep_association_id_extended_ipv4_endpoint, tvb, offset + 8 + j, 4, ENC_NA); } else if (tlv_length==20) { proto_tree_add_item(tlv, hf_pcep_association_id_extended_color, tvb, offset + 4 + j, 4, ENC_NA); proto_tree_add_item(tlv, hf_pcep_association_id_extended_ipv6_endpoint, tvb, offset + 8 + j, 16, ENC_NA); } else { proto_tree_add_item(tlv, hf_pcep_association_id_extended, tvb, offset + 4 + j, tlv_length, ENC_NA); } } else { proto_tree_add_item(tlv, hf_pcep_association_id_extended, tvb, offset + 4 + j, tlv_length, ENC_NA); } break; case 34: /* PATH-SETUP-TYPE-CAPABILITY TLV */ proto_tree_add_item(tlv, hf_pcep_path_setup_type_capability_reserved24, tvb, offset + 4 + j, 3, ENC_BIG_ENDIAN); proto_tree_add_item_ret_uint(tlv, hf_pcep_path_setup_type_capability_psts, tvb, offset + 4 + j + 3, 1, ENC_NA, &psts); for (i = 0; i < (int)psts; i++) { proto_tree_add_item(tlv, hf_pcep_path_setup_type_capability_pst, tvb, offset + 4 + j + 4 + i, 1, ENC_NA); } padding = (4 - (psts % 4)) % 4; if (padding != 0) { proto_tree_add_item(tlv, hf_pcep_tlv_padding, tvb, offset + 4 + j + 4 + psts, padding, ENC_NA); } if (tlv_length>8+psts+padding) { //There are sub-TLVs to decode dissect_pcep_path_setup_capabilities_sub_tlvs(tlv, tvb, offset+j+8+psts+padding, tlv_length -psts- padding-4, ett_pcep_obj); } break; case 35: /* ASSOC-Type-List TLV */ for (i=0; ipool, tvb, offset+2), prefix_length); switch (obj_class) { case PCEP_EXPLICIT_ROUTE_OBJ: case PCEP_SERO_OBJ: proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_padding, tvb, offset+7, 1, ENC_NA); break; case PCEP_RECORD_ROUTE_OBJ: case PCEP_SRRO_OBJ: proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA); ti = proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_flags, tvb, offset+7, 1, ENC_NA); pcep_subobj_ipv4_flags = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item(pcep_subobj_ipv4_flags, hf_pcep_subobj_flags_lpa, tvb, offset+7, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4_flags, hf_pcep_subobj_flags_lpu, tvb, offset+7, 1, ENC_NA); break; case PCEP_IRO_OBJ: case PCEP_OBJ_BRANCH_NODE_CAPABILITY: proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_iro_ipv4_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_padding, tvb, offset+7, 1, ENC_NA); break; case PCEP_XRO_OBJ: proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_x, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_ipv4, tvb, offset+2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_prefix_length, tvb, offset+6, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv4, hf_pcep_subobj_ipv4_attribute, tvb, offset+7, 1, ENC_NA); break; default: expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object"); break; } } static void dissect_subobj_ipv6(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, int ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_ipv6; proto_tree *pcep_subobj_ipv6_flags; proto_item *ti; uint8_t prefix_length; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_IPv6, tvb, offset, length, ENC_NA); pcep_subobj_ipv6 = proto_item_add_subtree(ti, ett_pcep_obj); if (length != 20) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad IPv6 subobject: length %u != 20", length); return; } prefix_length = tvb_get_uint8(tvb, offset+18); proto_item_append_text(ti, ": %s/%u", tvb_ip6_to_str(pinfo->pool, tvb, offset+2), prefix_length); switch (obj_class) { case PCEP_EXPLICIT_ROUTE_OBJ: case PCEP_SERO_OBJ: proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_padding, tvb, offset+19, 1, ENC_NA); break; case PCEP_RECORD_ROUTE_OBJ: case PCEP_SRRO_OBJ: proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA); ti = proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_flags, tvb, offset+19, 1, ENC_NA); pcep_subobj_ipv6_flags = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item(pcep_subobj_ipv6_flags, hf_pcep_subobj_flags_lpa, tvb, offset+19, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6_flags, hf_pcep_subobj_flags_lpu, tvb, offset+19, 1, ENC_NA); break; case PCEP_IRO_OBJ: case PCEP_OBJ_BRANCH_NODE_CAPABILITY: proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_iro_ipv6_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_padding, tvb, offset+19, 1, ENC_NA); break; case PCEP_XRO_OBJ: proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_x, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_ipv6, tvb, offset+2, 16, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_prefix_length, tvb, offset+18, 1, ENC_NA); proto_tree_add_item(pcep_subobj_ipv6, hf_pcep_subobj_ipv6_attribute, tvb, offset+19, 1, ENC_NA); break; default: expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object"); break; } } static void dissect_subobj_label_control(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, int ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_label_control; proto_tree *pcep_subobj_label_flags; proto_item *ti; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_LABEL_CONTROL, tvb, offset, length, ENC_NA); pcep_subobj_label_control = proto_item_add_subtree(ti, ett_pcep_obj); if (length < 5) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad label control subobject: length %u < 5", length); return; } switch (obj_class) { case PCEP_EXPLICIT_ROUTE_OBJ: case PCEP_SERO_OBJ: proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_u, tvb, offset+2, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_reserved, tvb, offset+2, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_c_type, tvb, offset+3, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_label, tvb, offset+4, length-4, ENC_NA); break; case PCEP_RECORD_ROUTE_OBJ: case PCEP_SRRO_OBJ: proto_tree_add_item(pcep_subobj_label_control, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_u, tvb, offset+2, 1, ENC_NA); ti = proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_flags, tvb, offset+2, 1, ENC_NA); pcep_subobj_label_flags = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item(pcep_subobj_label_flags, hf_pcep_subobj_label_flags_gl, tvb, offset+2, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_c_type, tvb, offset+3, 1, ENC_NA); proto_tree_add_item(pcep_subobj_label_control, hf_pcep_subobj_label_control_label, tvb, offset+4, length-4, ENC_NA); break; default: expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object"); break; } } static void dissect_subobj_sr(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, int ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_sr_tree = NULL; proto_item *ti = NULL; proto_tree *sid_tree = NULL; proto_item *sid_item = NULL; uint16_t flags; uint8_t j = 0, nt = 0; uint8_t octet0, octet1, octet2; uint32_t label; uint8_t tc, bos, ttl; static int * const subobj_sr_flags[] = { &hf_pcep_subobj_sr_flags_m, &hf_pcep_subobj_sr_flags_c, &hf_pcep_subobj_sr_flags_s, &hf_pcep_subobj_sr_flags_f, NULL }; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_SR, tvb, offset, length, ENC_NA); pcep_subobj_sr_tree = proto_item_add_subtree(ti, ett_pcep_obj); if (length < 8) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad SR subobject: length %u < 8", length); return; } flags = tvb_get_uint16(tvb, offset+2, ENC_NA); nt = ((tvb_get_uint8(tvb, offset + 2)) >> 4); if (obj_class == PCEP_EXPLICIT_ROUTE_OBJ || obj_class == PCEP_RECORD_ROUTE_OBJ) { if (obj_class == PCEP_EXPLICIT_ROUTE_OBJ) { proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_sr_tree, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); } else { proto_tree_add_item(pcep_subobj_sr_tree, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA); } proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_length, tvb, offset + 1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nt, tvb, offset + 2, 1, ENC_NA); proto_tree_add_bitmask(pcep_subobj_sr_tree, tvb, offset + 2, hf_pcep_subobj_sr_flags, ett_pcep_obj, subobj_sr_flags, ENC_NA); if ( ! (flags & PCEP_SUBOBJ_SR_FLAGS_S) ) { /* S flag is not set, SID exists */ j = 4; sid_item = proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_sid, tvb, offset + 4, 4, ENC_BIG_ENDIAN); if (flags & PCEP_SUBOBJ_SR_FLAGS_M) { /* M flag is set, SID represents MPLS label stack */ sid_tree = proto_item_add_subtree(sid_item, ett_pcep_obj); proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_label, tvb, offset+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_tc, tvb, offset+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_s , tvb, offset+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(sid_tree, hf_pcep_subobj_sr_sid_ttl, tvb, offset+4, 4, ENC_BIG_ENDIAN); octet0 = tvb_get_uint8(tvb, offset+4); octet1 = tvb_get_uint8(tvb, offset+5); octet2 = tvb_get_uint8(tvb, offset+6); label = (octet0 << 12) + (octet1 << 4) + ((octet2 >> 4) & 0xff); tc = (octet2 >> 1) & 0x7; bos = (octet2 & 0x1); ttl = tvb_get_uint8(tvb, offset+7); proto_item_append_text(sid_tree, " (Label: %u, TC: %u, S: %u, TTL: %u)", label, tc, bos, ttl); } } if ( ! (flags & PCEP_SUBOBJ_SR_FLAGS_F) ) { /* F flag is not set, NAI exists */ switch (nt) { case 1: /* IPv4 Node ID */ proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_ipv4_node, tvb, offset+j+4, 4, ENC_BIG_ENDIAN); break; case 2: /* IPv6 Node ID */ proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_ipv6_node, tvb, offset+j+4, 16, ENC_NA); break; case 3: /* IPv4 Adjacency */ proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_ipv4_addr, tvb, offset+j+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_ipv4_addr, tvb, offset+j+8, 4, ENC_BIG_ENDIAN); break; case 4: /* IPv6 Adjacency with global IPv6 addresses */ proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_ipv6_addr, tvb, offset+j+4, 16, ENC_NA); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_ipv6_addr, tvb, offset+j+20, 16, ENC_NA); break; case 5: /* Unnumbered Adjacency with IPv4 Node IDs */ proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_node_id, tvb, offset+j+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_interface_id, tvb, offset+j+8, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_node_id, tvb, offset+j+12, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_interface_id, tvb, offset+j+16, 4, ENC_BIG_ENDIAN); break; case 6: /* IPv6 Adjacency with link-local IPv6 addresses */ proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_ipv6_addr, tvb, offset+j+4, 16, ENC_NA); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_local_interface_id, tvb, offset+j+20, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_ipv6_addr, tvb, offset+j+24, 16, ENC_NA); proto_tree_add_item(pcep_subobj_sr_tree, hf_pcep_subobj_sr_nai_remote_interface_id, tvb, offset+j+40, 4, ENC_BIG_ENDIAN); default: break; } } } else { expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object"); } } static void dissect_subobj_srv6(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, int ett_pcep_obj, unsigned length) { proto_tree *subtree = NULL; proto_tree *subsub_tree = NULL; proto_item *ti = NULL, *ti_nai = NULL; uint16_t flags; uint8_t j = 0, nt = 0; uint32_t lb_len = 0, ln_len = 0, fun_len = 0, arg_len = 0; static int * const subobj_srv6_flags[] = { &hf_pcep_subobj_srv6_flags_s, &hf_pcep_subobj_srv6_flags_f, &hf_pcep_subobj_srv6_flags_t, &hf_pcep_subobj_srv6_flags_v, NULL }; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_SRv6, tvb, offset, length, ENC_NA); subtree = proto_item_add_subtree(ti, ett_pcep_obj); if (length < 8) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad SRv6 subobject: length %u < 8", length); return; } flags = tvb_get_uint16(tvb, offset+2, ENC_NA); nt = ((tvb_get_uint8(tvb, offset + 2)) >> 4); if (obj_class != PCEP_EXPLICIT_ROUTE_OBJ && obj_class != PCEP_RECORD_ROUTE_OBJ) { expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object"); return; } if (obj_class == PCEP_EXPLICIT_ROUTE_OBJ) { proto_tree_add_item(subtree, hf_pcep_subobj_srv6_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(subtree, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); } else { proto_tree_add_item(subtree, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA); } proto_tree_add_item(subtree, hf_pcep_subobj_srv6_length, tvb, offset + 1, 1, ENC_NA); ti_nai = proto_tree_add_item(subtree, hf_pcep_subobj_srv6_nt, tvb, offset + 2, 1, ENC_NA); proto_tree_add_bitmask(subtree, tvb, offset + 2, hf_pcep_subobj_srv6_flags, ett_pcep_obj, subobj_srv6_flags, ENC_NA); proto_tree_add_item(subtree, hf_pcep_subobj_srv6_reserved, tvb, offset + 4, 2, ENC_BIG_ENDIAN); proto_tree_add_item(subtree, hf_pcep_subobj_srv6_endpoint_behavior, tvb, offset + 6, 2, ENC_BIG_ENDIAN); if ( ! (flags & PCEP_SUBOBJ_SRV6_FLAGS_S) ) { /* S flag is not set, SID exists */ proto_tree_add_item(subtree, hf_pcep_subobj_srv6_sid, tvb, offset + 8, 16, ENC_NA); j += 16; } if ( ! (flags & PCEP_SUBOBJ_SR_FLAGS_F) ) { /* F flag is not set, NAI exists */ switch (nt) { case 2: /* IPv6 Node ID */ ti = proto_tree_add_item(subtree, hf_pcep_subobj_srv6_nai, tvb, offset+j+8, 16, ENC_NA); subsub_tree = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_ipv6_node, tvb, offset+j+8, 16, ENC_NA); j += 16; break; case 4: /* IPv6 Adjacency with global IPv6 addresses */ ti = proto_tree_add_item(subtree, hf_pcep_subobj_srv6_nai, tvb, offset+j+8, 32, ENC_NA); subsub_tree = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_local_ipv6_addr, tvb, offset+j+8, 16, ENC_NA); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_remote_ipv6_addr, tvb, offset+j+24, 16, ENC_NA); j += 32; break; case 6: /* IPv6 Adjacency with link-local IPv6 addresses */ ti = proto_tree_add_item(subtree, hf_pcep_subobj_srv6_nai, tvb, offset+j+8, 40, ENC_NA); subsub_tree = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_local_ipv6_addr, tvb, offset+j+8, 16, ENC_NA); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_local_interface_id, tvb, offset+j+24, 4, ENC_BIG_ENDIAN); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_remote_ipv6_addr, tvb, offset+j+28, 16, ENC_NA); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_nai_remote_interface_id, tvb, offset+j+44, 4, ENC_BIG_ENDIAN); j += 40; break; default: expert_add_info_format(pinfo, ti_nai, &ei_pcep_non_defined_subobject, "Non defined NAI type (%u) for this subobject", nt); return; } } if (flags & PCEP_SUBOBJ_SRV6_FLAGS_T) { /* T flag is set, SID Structure exists */ ti = proto_tree_add_item(subtree, hf_pcep_subobj_srv6_sid_struct, tvb, offset+j+8, 8, ENC_NA); subsub_tree = proto_item_add_subtree(ti, ett_pcep_obj); proto_tree_add_item_ret_uint(subsub_tree, hf_pcep_subobj_srv6_sid_struct_lb_len, tvb, offset+j+8, 1, ENC_NA, &lb_len); proto_tree_add_item_ret_uint(subsub_tree, hf_pcep_subobj_srv6_sid_struct_ln_len, tvb, offset+j+8+1, 1, ENC_NA, &ln_len); proto_tree_add_item_ret_uint(subsub_tree, hf_pcep_subobj_srv6_sid_struct_fun_len, tvb, offset+j+8+2, 1, ENC_NA, &fun_len); proto_tree_add_item_ret_uint(subsub_tree, hf_pcep_subobj_srv6_sid_struct_arg_len, tvb, offset+j+8+3, 1, ENC_NA, &arg_len); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_sid_struct_reserved, tvb, offset+j+8+4, 3, ENC_BIG_ENDIAN); proto_tree_add_item(subsub_tree, hf_pcep_subobj_srv6_sid_struct_flags, tvb, offset+j+8+7, 1, ENC_NA); proto_item_append_text(ti, " (LB: %u, LN: %u, Fun: %u, Arg: %u)", lb_len, ln_len, fun_len, arg_len); } } static void dissect_subobj_unnumb_interfaceID(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, int ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_unnumb_interfaceID; proto_item *ti; uint32_t interface_ID; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_UNNUM_INTERFACEID, tvb, offset, length, ENC_NA); pcep_subobj_unnumb_interfaceID = proto_item_add_subtree(ti, ett_pcep_obj); if (length != 12) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad unnumbered interface ID subobject: length %u != 12", length); return; } interface_ID = tvb_get_ntohl(tvb, offset+8); proto_item_append_text(ti, ": %s:%u", tvb_ip_to_str(pinfo->pool, tvb, offset+4), interface_ID); switch (obj_class) { case PCEP_EXPLICIT_ROUTE_OBJ: case PCEP_SERO_OBJ: proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved, tvb, offset+2, 2, ENC_BIG_ENDIAN); break; case PCEP_RECORD_ROUTE_OBJ: case PCEP_SRRO_OBJ: { static int * const flags[] = { &hf_pcep_subobj_flags_lpa, &hf_pcep_subobj_flags_lpu, NULL }; proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_bitmask(pcep_subobj_unnumb_interfaceID, tvb, offset+2, hf_pcep_subobj_unnumb_interfaceID_flags, ett_pcep_obj, flags, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved_rrobj, tvb, offset+3, 1, ENC_NA); } break; case PCEP_IRO_OBJ: proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_iro_unnumb_interfaceID_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved, tvb, offset+2, 2, ENC_BIG_ENDIAN); break; case PCEP_XRO_OBJ: proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_x, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_reserved_xroobj, tvb, offset+2, 1, ENC_NA); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_attribute, tvb, offset+3, 1, ENC_NA); break; default: expert_add_info_format(pinfo, ti, &ei_pcep_non_defined_subobject, "Non defined subobject for this object"); break; } proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_router_id, tvb, offset+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_unnumb_interfaceID, hf_pcep_subobj_unnumb_interfaceID_interface_id, tvb, offset+8, 4, ENC_BIG_ENDIAN); } static void dissect_subobj_autonomous_sys_num(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, unsigned ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_autonomous_sys_num; proto_item *ti; if (obj_class == PCEP_XRO_OBJ) { ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM, tvb, offset, length, ENC_NA); pcep_subobj_autonomous_sys_num = proto_item_add_subtree(ti, ett_pcep_obj); if (length != 8) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad autonomous system number subobject: length %u != 8", length); return; } proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_x, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_reserved, tvb, offset+2, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_attribute, tvb, offset+3, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_optional_as_number_high_octets, tvb, offset+4, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_as_number, tvb, offset+6, 2, ENC_BIG_ENDIAN); } else { ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM, tvb, offset, length, ENC_NA); pcep_subobj_autonomous_sys_num = proto_item_add_subtree(ti, ett_pcep_obj); if (length != 4) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad autonomous system number subobject: length %u != 4", length); return; } if (obj_class == PCEP_IRO_OBJ) proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_iro_autonomous_sys_num_l, tvb, offset, 1, ENC_NA); else proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_autonomous_sys_num, hf_pcep_subobj_autonomous_sys_num_as_number, tvb, offset+2, 2, ENC_BIG_ENDIAN); } } static void dissect_subobj_srlg(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, unsigned ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_srlg; proto_item *ti; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_SRLG, tvb, offset, length, ENC_NA); pcep_subobj_srlg = proto_item_add_subtree(ti, ett_pcep_obj); if (length != 8) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad SRLG subobject: length %u != 8", length); return; } proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_x, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_srlg, hf_PCEPF_SUBOBJ_XRO, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_id, tvb, offset+2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_reserved, tvb, offset+6, 1, ENC_NA); proto_tree_add_item(pcep_subobj_srlg, hf_pcep_subobj_srlg_attribute, tvb, offset+7, 1, ENC_NA); } static void dissect_subobj_exrs(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int obj_class, unsigned ett_pcep_obj, unsigned type_iro, unsigned length) { proto_tree *pcep_subobj_exrs; proto_item *ti; uint8_t l_type; uint8_t length2; unsigned type_exrs; unsigned offset_exrs = 0; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_EXRS, tvb, offset, length, ENC_NA); pcep_subobj_exrs = proto_item_add_subtree(ti, ett_pcep_obj); if (length < 4) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad EXRS subobject: length %u < 4", length); return; } proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_type, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_exrs, hf_pcep_subobj_exrs_reserved, tvb, offset+2, 2, ENC_BIG_ENDIAN); offset += 4; while (offset_exrspool, tvb, offset+4), path_key); proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_pksv4, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_path_key, tvb, offset+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_pksv4, hf_pcep_subobj_pksv4_pce_id, tvb, offset+4, 4, ENC_BIG_ENDIAN); } static void dissect_subobj_pksv6(proto_tree *pcep_subobj_tree, packet_info *pinfo, tvbuff_t *tvb, int offset, int ett_pcep_obj, unsigned length) { proto_tree *pcep_subobj_pksv6; proto_item *ti; uint16_t path_key; ti = proto_tree_add_item(pcep_subobj_tree, hf_PCEPF_SUBOBJ_PKSv6, tvb, offset, length, ENC_NA); pcep_subobj_pksv6 = proto_item_add_subtree(ti, ett_pcep_obj); if (length != 20) { expert_add_info_format(pinfo, ti, &ei_pcep_subobject_bad_length, "Bad path key subobject: length %u != 20", length); return; } path_key = tvb_get_ntohs(tvb, offset+2); proto_item_append_text(ti, ": %s, Path Key %u", tvb_ip6_to_str(pinfo->pool, tvb, offset+4), path_key); proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_l, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_pksv6, hf_PCEPF_SUBOBJ_7F, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_length, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_path_key, tvb, offset+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_subobj_pksv6, hf_pcep_subobj_pksv6_pce_id, tvb, offset+4, 4, ENC_NA); } /*------------------------------------------------------------------------------ * Pointer to an object dissector function. * All functions which dissect a single object type must match this signature. *------------------------------------------------------------------------------*/ typedef void (pcep_obj_dissector_t)(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type); /*------------------------------------------------------------------------------ * OPEN OBJECT *------------------------------------------------------------------------------*/ #define OPEN_OBJ_MIN_LEN 4 static void dissect_pcep_open_obj (proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_tree *pcep_open_obj_flags; proto_item *ti; if (obj_length < OBJ_HDR_LEN+OPEN_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad OPEN object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+OPEN_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_pcep_version, tvb, offset2, 1, ENC_NA); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_flags, tvb, offset2, 1, ENC_NA); pcep_open_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_open); proto_tree_add_item(pcep_open_obj_flags, hf_pcep_open_flags_res, tvb, offset2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_keepalive, tvb, offset2+1, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_deadtime, tvb, offset2+2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_open_obj_sid, tvb, offset2+3, 1, ENC_NA); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += OPEN_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+OPEN_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_open); } /*------------------------------------------------------------------------------ * RP OBJECT *------------------------------------------------------------------------------*/ #define RP_OBJ_MIN_LEN 8 static void dissect_pcep_rp_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_tree *pcep_rp_obj_flags; proto_item *ti; if (obj_length < OBJ_HDR_LEN+RP_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad RP object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+RP_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_rp_obj_reserved, tvb, offset2, 1, ENC_NA); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_rp_obj_flags, tvb, offset2+1, 3, ENC_BIG_ENDIAN); pcep_rp_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_request_parameters); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_reserved, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_c, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_f, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_n, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_e, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_m, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_d, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_p, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_s, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_v, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_o, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_b, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_r, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_rp_obj_flags, hf_pcep_rp_flags_pri, tvb, offset2+1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_rp_obj_requested_id_number, tvb, offset2+4, 4, ENC_BIG_ENDIAN); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += RP_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+RP_OBJ_MIN_LEN; /* RFC 8408 allows PATH_SETUP_TYPE TLV in the RP object */ dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_request_parameters); } /*------------------------------------------------------------------------------ * NO PATH OBJECT *------------------------------------------------------------------------------*/ #define NO_PATH_OBJ_MIN_LEN 4 static void dissect_pcep_no_path_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_tree *pcep_no_path_obj_flags; proto_item *ti; if (obj_length < OBJ_HDR_LEN+NO_PATH_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad NO-PATH object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+NO_PATH_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_no_path_obj_nature_of_issue, tvb, offset2, 1, ENC_NA); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_no_path_obj_flags, tvb, offset2+1, 2, ENC_BIG_ENDIAN); pcep_no_path_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_no_path); proto_tree_add_item(pcep_no_path_obj_flags, hf_pcep_no_path_flags_c, tvb, offset2+1, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_no_path_obj_reserved, tvb, offset2+3, 1, ENC_NA); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += NO_PATH_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+NO_PATH_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_no_path); } /*------------------------------------------------------------------------------ * END POINT OBJECT *------------------------------------------------------------------------------*/ #define END_POINT_IPV4_OBJ_LEN 8 #define END_POINT_IPV6_OBJ_LEN 32 static void dissect_pcep_end_point_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type) { int dest_leafs; int i=0; switch (obj_type) { case IPv4: if (obj_length != OBJ_HDR_LEN+END_POINT_IPV4_OBJ_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad IPv4 END-POINTS object length %u, should be %u", obj_length, OBJ_HDR_LEN+END_POINT_IPV4_OBJ_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv4_address, tvb, offset2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_destination_ipv4_address, tvb, offset2+4, 4, ENC_BIG_ENDIAN); break; case IPv6: if (obj_length != OBJ_HDR_LEN+END_POINT_IPV6_OBJ_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad IPv6 END-POINTS object length %u, should be %u", obj_length, OBJ_HDR_LEN+END_POINT_IPV6_OBJ_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv6_address, tvb, offset2, 16, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_destination_ipv6_address, tvb, offset2+16, 16, ENC_NA); break; case IPv4_P2MP: proto_tree_add_item(pcep_object_tree, hf_pcep_endpoint_p2mp_leaf, tvb, offset2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_end_point_obj_source_ipv4_address, tvb, offset2+4, 4, ENC_BIG_ENDIAN); dest_leafs = (obj_length - OBJ_HDR_LEN - 8)/4; for (i=0; i remaining length %u", length, body_obj_len); break; } switch (type_exp_route) { case PCEP_SUB_IPv4: dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_IPv6: dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_LABEL_CONTROL: dissect_subobj_label_control(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_UNNUMB_INTERFACE_ID: dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_AUTONOMOUS_SYS_NUM: dissect_subobj_autonomous_sys_num(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_PKSv4: dissect_subobj_pksv4(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_SR_PRE_IANA: case PCEP_SUB_SR: dissect_subobj_sr(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; case PCEP_SUB_SRv6: dissect_subobj_srv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_explicit_route, length); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, length, "Non defined subobject (%d)", type_exp_route); break; } offset2 += length; body_obj_len -= length; } } /*------------------------------------------------------------------------------ * RECORD ROUTE OBJECT (RRO) *------------------------------------------------------------------------------*/ static void dissect_pcep_record_route_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_) { uint8_t type_rro; uint8_t length; unsigned body_obj_len; body_obj_len = obj_length - OBJ_HDR_LEN; while (body_obj_len) { if (body_obj_len < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad RRO object: subobject goes past end of object"); break; } type_rro = tvb_get_uint8(tvb, offset2); length = tvb_get_uint8(tvb, offset2+1); if (length < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad RRO object: subobject length %u < 2", length); break; } if (body_obj_len remaining length %u", length, body_obj_len); break; } switch (type_rro) { case PCEP_SUB_IPv4: dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length); break; case PCEP_SUB_IPv6: dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length); break; case PCEP_SUB_LABEL_CONTROL: dissect_subobj_label_control(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length); break; case PCEP_SUB_UNNUMB_INTERFACE_ID: dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length); break; case PCEP_SUB_SR_PRE_IANA: case PCEP_SUB_SR: /* draft-ietf-pce-segment-routing-08 section 5.4 */ dissect_subobj_sr(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length); break; case PCEP_SUB_SRv6: dissect_subobj_srv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_record_route, length); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, length, "Non defined subobject (%d)", type_rro); break; } offset2 += length; body_obj_len -= length; } } /*------------------------------------------------------------------------------ * LSPA OBJECT *------------------------------------------------------------------------------*/ #define LSPA_OBJ_MIN_LEN 16 static void dissect_pcep_lspa_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_tree *pcep_lspa_obj_flags; proto_item *ti; if (obj_length < OBJ_HDR_LEN+LSPA_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad LSPA object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+LSPA_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_exclude_any, tvb, offset2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_include_any, tvb, offset2+4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_include_all, tvb, offset2+8, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_setup_priority, tvb, offset2+12, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_holding_priority, tvb, offset2+13, 1, ENC_NA); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_flags, tvb, offset2+14, 1, ENC_NA); pcep_lspa_obj_flags = proto_item_add_subtree(ti, ett_pcep_obj_metric); proto_tree_add_item(pcep_lspa_obj_flags, hf_pcep_lspa_flags_l, tvb, offset2+14, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_lspa_obj_reserved, tvb, offset2+15, 1, ENC_NA); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += LSPA_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+LSPA_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_lspa); } /*------------------------------------------------------------------------------ * INCLUDE ROUTE OBJECT (IRO) *------------------------------------------------------------------------------*/ static void dissect_pcep_iro_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_) { uint8_t l_type; uint8_t length; int type_iro; unsigned body_obj_len; body_obj_len = obj_length - OBJ_HDR_LEN; while (body_obj_len) { if (body_obj_len < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad IRO object: subobject goes past end of object"); break; } l_type = tvb_get_uint8(tvb, offset2); length = tvb_get_uint8(tvb, offset2+1); if (length < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad IRO object: subobject length %u < 2", length); break; } type_iro = (l_type & Mask_Type); if (body_obj_len remaining length %u", length, body_obj_len); break; } switch (type_iro) { case PCEP_SUB_IPv4: dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length); break; case PCEP_SUB_IPv6: dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length); break; case PCEP_SUB_UNNUMB_INTERFACE_ID: dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length); break; case PCEP_SUB_AUTONOMOUS_SYS_NUM: dissect_subobj_autonomous_sys_num(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, length); break; case PCEP_SUB_EXRS: dissect_subobj_exrs(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_iro, type_iro, length); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, length, "Non defined subobject (%d)", type_iro); break; } offset2 += length; body_obj_len -= length; } } /*------------------------------------------------------------------------------ * SVEC OBJECT *------------------------------------------------------------------------------*/ #define SVEC_OBJ_MIN_LEN 4 static void dissect_pcep_svec_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_item *ti; proto_tree *pcep_svec_flags_obj; int m; int i; uint32_t requestID; if (obj_length < OBJ_HDR_LEN+SVEC_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad SVEC object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+SVEC_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_svec_obj_reserved, tvb, offset2, 1, ENC_NA); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_svec_obj_flags, tvb, offset2+1, 3, ENC_BIG_ENDIAN); pcep_svec_flags_obj = proto_item_add_subtree(ti, ett_pcep_obj_svec); proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_l, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_n, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_s, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_d, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); /* RFC 6006 */ proto_tree_add_item(pcep_svec_flags_obj, hf_pcep_svec_flags_p, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); /* RFC 6006 */ m = 1; for ( i=4 ; i<(obj_length-OBJ_HDR_LEN) ; ) { requestID = tvb_get_ntohl(tvb, offset2+i); proto_tree_add_uint_format(pcep_object_tree, hf_pcep_svec_obj_request_id_number, tvb, offset2+i, 4, requestID, "Request-ID-Number %u: 0x%x", m++, requestID); i += 4; } } /*------------------------------------------------------------------------------ * NOTIFICATION OBJECT *------------------------------------------------------------------------------*/ #define NOTIFICATION_OBJ_MIN_LEN 4 static void dissect_pcep_notification_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { uint8_t nt; if (obj_length < OBJ_HDR_LEN+NOTIFICATION_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad NOTIFICATION object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+NOTIFICATION_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_reserved, tvb, offset2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_flags, tvb, offset2+1, 1, ENC_NA); nt = tvb_get_uint8(tvb, offset2+2); proto_tree_add_item(pcep_object_tree, hf_PCEPF_NOTI_TYPE, tvb, offset2+2, 1, ENC_NA); switch (nt) { case 1: proto_tree_add_item(pcep_object_tree, hf_PCEPF_NOTI_VAL1, tvb, offset2+2, 1, ENC_NA); break; case 2: proto_tree_add_item(pcep_object_tree, hf_PCEPF_NOTI_VAL2, tvb, offset2+2, 1, ENC_NA); break; default: proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_type, tvb, offset2+2, 1, ENC_NA); break; } proto_tree_add_item(pcep_object_tree, hf_pcep_notification_obj_value, tvb, offset2+3, 1, ENC_NA); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += NOTIFICATION_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+NOTIFICATION_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_notification); } /*------------------------------------------------------------------------------ * ERROR OBJECT *------------------------------------------------------------------------------*/ #define ERROR_OBJ_MIN_LEN 4 static void dissect_pcep_error_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { uint8_t error_type; uint8_t error_value; proto_item* type_item; const char *err_str = "Unassigned"; if (obj_length < OBJ_HDR_LEN+ERROR_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad ERROR object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+ERROR_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_error_obj_reserved, tvb, offset2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_error_obj_flags, tvb, offset2+1, 1, ENC_NA); error_type = tvb_get_uint8(tvb, offset2+2); error_value = tvb_get_uint8(tvb, offset2+3); type_item = proto_tree_add_item(pcep_object_tree, hf_PCEPF_ERROR_TYPE, tvb, offset2+2, 1, ENC_NA); switch (error_type) { case ESTABLISH_FAILURE: err_str = val_to_str_const(error_value, pcep_error_value_1_vals, "Unknown"); break; case CAP_NOT_SUPPORTED: break; case UNKNOWN_OBJ: err_str = val_to_str_const(error_value, pcep_error_value_3_vals, "Unknown"); break; case NOT_SUPP_OBJ: err_str = val_to_str_const(error_value, pcep_error_value_4_vals, "Unknown"); break; case POLICY_VIOLATION: err_str = val_to_str_const(error_value, pcep_error_value_5_vals, "Unknown"); break; case MANDATORY_OBJ_MIS: err_str = val_to_str_const(error_value, pcep_error_value_6_vals, "Unknown"); break; case SYNCH_PCREQ_MIS: break; case UNKNOWN_REQ_REF: break; case ATTEMPT_2_SESSION: break; case INVALID_OBJ: err_str = val_to_str_const(error_value, pcep_error_value_10_vals, "Unknown"); break; case UNRECO_EXRS_SUBOBJ: break; case DIFFSERV_TE_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_12_vals, "Unknown"); break; case BRPC_FAILURE: err_str = val_to_str_const(error_value, pcep_error_value_13_vals, "Unknown"); break; case GCO_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_15_vals, "Unknown"); break; case P2MP_CAPABILITY_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_16_vals, "Unknown"); break; case P2MP_END_POINTS_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_17_vals, "Unknown"); break; case P2MP_FRAGMENT_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_18_vals, "Unknown"); break; case INVALID_OPERATION: err_str = val_to_str_const(error_value, pcep_error_value_19_vals, "Unknown"); break; case LSP_STATE_SYNCHRONIZATION_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_20_vals, "Unknown"); break; case INVALID_PATH_SETUP_TYPE: err_str = val_to_str_const(error_value, pcep_error_value_21_vals, "Unknown"); break; case BAD_PARAMETER_VALUE: err_str = val_to_str_const(error_value, pcep_error_value_23_vals, "Unknown"); break; case LSP_INSTANTIATION_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_24_vals, "Unknown"); break; case PCEP_STARTTLS_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_25_vals, "Unknown"); break; case ASSOCIATION_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_26_vals, "Unknown"); break; case WSON_RWA_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_27_vals, "Unknown"); break; case H_PCE_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_28_vals, "Unknown"); break; case PATH_COMPUTATION_FAILURE: err_str = val_to_str_const(error_value, pcep_error_value_29_vals, "Unknown"); break; case FLOWSPEC_ERROR: err_str = val_to_str_const(error_value, pcep_error_value_30_vals, "Unknown"); break; case PCECC_FAILURE: err_str = val_to_str_const(error_value, pcep_error_value_31_vals, "Unknown"); break; default: proto_item_append_text(type_item, " (%u Non defined Error-Value)", error_type); } proto_tree_add_uint_format_value(pcep_object_tree, hf_PCEPF_ERROR_VALUE, tvb, offset2+3, 1, error_value, "%s (%u)", err_str, error_value); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += ERROR_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+ERROR_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_error); } /*------------------------------------------------------------------------------ * LOAD-BALANCING OBJECT *------------------------------------------------------------------------------*/ #define LOAD_BALANCING_OBJ_LEN 8 static void dissect_pcep_balancing_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { if (obj_length != OBJ_HDR_LEN+LOAD_BALANCING_OBJ_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad LOAD-BALANCING object length %u, should be %u", obj_length, OBJ_HDR_LEN+LOAD_BALANCING_OBJ_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_flags, tvb, offset2+2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_maximum_number_of_te_lsps, tvb, offset2+3, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_balancing_obj_minimum_bandwidth, tvb, offset2+4, 4, ENC_BIG_ENDIAN); } /*------------------------------------------------------------------------------ * CLOSE OBJECT *------------------------------------------------------------------------------*/ #define CLOSE_OBJ_MIN_LEN 4 static void dissect_pcep_close_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { if (obj_length < OBJ_HDR_LEN+CLOSE_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad CLOSE object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+CLOSE_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_close_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_close_obj_flags, tvb, offset2+2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_close_obj_reason, tvb, offset2+3, 1, ENC_NA); /*it's suppose that obj_length is a valid date. The object can have optional TLV(s)*/ offset2 += CLOSE_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+CLOSE_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_load_balancing); } /*------------------------------------------------------------------------------ * PATH-KEY OBJECT *------------------------------------------------------------------------------*/ static void dissect_pcep_path_key_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { uint8_t l_type; uint8_t length; unsigned type_exp_route; unsigned body_obj_len; body_obj_len = obj_length - OBJ_HDR_LEN; while (body_obj_len) { if (body_obj_len < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad PATH-KEY object: subobject goes past end of object"); break; } l_type = tvb_get_uint8(tvb, offset2); length = tvb_get_uint8(tvb, offset2+1); if (length < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad PATH-KEY object: subobject length %u < 2", length); break; } type_exp_route = (l_type & Mask_Type); if (body_obj_len remaining length %u", length, body_obj_len); break; } switch (type_exp_route) { case PCEP_SUB_PKSv4: dissect_subobj_pksv4(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_explicit_route, length); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, length, "Non defined subobject (%d)", type_exp_route); break; } offset2 += length; body_obj_len -= length; } } /*------------------------------------------------------------------------------ * XRO OBJECT *------------------------------------------------------------------------------*/ #define XRO_OBJ_MIN_LEN 4 static void dissect_pcep_xro_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_) { proto_tree *pcep_xro_flags_obj; proto_item *ti; uint8_t x_type; uint8_t length; unsigned type_xro; unsigned body_obj_len; body_obj_len = obj_length - OBJ_HDR_LEN; if (obj_length < OBJ_HDR_LEN+XRO_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad XRO object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+XRO_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_xro_obj_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_xro_obj_flags, tvb, offset2+2, 2, ENC_BIG_ENDIAN); pcep_xro_flags_obj = proto_item_add_subtree(ti, ett_pcep_obj_xro); proto_tree_add_item(pcep_xro_flags_obj, hf_pcep_xro_flags_f, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN); offset2 += XRO_OBJ_MIN_LEN; body_obj_len -= XRO_OBJ_MIN_LEN; if (body_obj_len < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad XRO object: subobject goes past end of object"); return; } while (body_obj_len >= 2) { x_type = tvb_get_uint8(tvb, offset2); length = tvb_get_uint8(tvb, offset2+1); if (length < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad XRO object: object length %u < 2", length); break; } type_xro = (x_type & Mask_Type); if (body_obj_len < length) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, length, "Bad XRO object: object length %u > remaining length %u", length, body_obj_len); break; } switch (type_xro) { case PCEP_SUB_IPv4: dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length); break; case PCEP_SUB_IPv6: dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length); break; case PCEP_SUB_UNNUMB_INTERFACE_ID: dissect_subobj_unnumb_interfaceID(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length); break; case PCEP_SUB_AUTONOMOUS_SYS_NUM: dissect_subobj_autonomous_sys_num(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_xro, length); break; case PCEP_SUB_SRLG: dissect_subobj_srlg(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_xro, length); break; case PCEP_SUB_PKSv4: dissect_subobj_pksv4(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_xro, length); break; case PCEP_SUB_PKSv6: dissect_subobj_pksv6(pcep_object_tree, pinfo, tvb, offset2, ett_pcep_obj_xro, length); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2-4, length, "Non defined subobject (%d)", type_xro); break; } offset2 += length; body_obj_len -= length; } } /*------------------------------------------------------------------------------ * MONITORING OBJECT *------------------------------------------------------------------------------*/ #define OBJ_MONITORING_MIN_LEN 8 static void dissect_pcep_obj_monitoring(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_item *ti; proto_tree *monitoring_flags; if (obj_length < OBJ_HDR_LEN + OBJ_MONITORING_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad MONITORING object length %u, should be >= %u", obj_length, OBJ_HDR_LEN + OBJ_MONITORING_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_monitoring_reserved, tvb, offset2, 1, ENC_NA); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_monitoring_flags, tvb, offset2+1, 3, ENC_BIG_ENDIAN); monitoring_flags = proto_item_add_subtree(ti, ett_pcep_obj_monitoring); proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_reserved, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_i, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_c, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_p, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_g, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(monitoring_flags, hf_pcep_obj_monitoring_flags_l, tvb, offset2 + 1, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_monitoring_monitoring_id_number, tvb, offset2 + 4, 4, ENC_BIG_ENDIAN); /* The object can have optional TLV(s)*/ offset2 += OBJ_MONITORING_MIN_LEN; obj_length -= OBJ_HDR_LEN + OBJ_MONITORING_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_monitoring); } /*------------------------------------------------------------------------------ * PCC-ID-REQ OBJECT *------------------------------------------------------------------------------*/ #define OBJ_PCC_ID_REQ_IPV4_LEN 4 #define OBJ_PCC_ID_REQ_IPV6_LEN 16 static void dissect_pcep_obj_pcc_id_req(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type) { switch (obj_type) { case PCEP_OBJ_PCC_ID_REQ_IPv4: if (obj_length != OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV4_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad IPv4 PCC-ID-REQ object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV4_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pcc_id_req_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN); break; case PCEP_OBJ_PCC_ID_REQ_IPv6: if (obj_length != OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV6_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad IPv6 PCC-ID-REQ object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_PCC_ID_REQ_IPV6_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pcc_id_req_ipv6, tvb, offset2, 16, ENC_NA); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, obj_length - OBJ_HDR_LEN, "UNKNOWN Type Object (%u)", obj_type); break; } } /*------------------------------------------------------------------------------ * OF OBJECT *------------------------------------------------------------------------------*/ #define OF_OBJ_MIN_LEN 4 static void dissect_pcep_of_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { if (obj_length < OBJ_HDR_LEN+OF_OBJ_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad OF object length %u, should be >= %u", obj_length, OBJ_HDR_LEN+OF_OBJ_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_of_code, tvb, offset2, 2, ENC_BIG_ENDIAN); /*The object can have optional TLV(s)*/ offset2 += OPEN_OBJ_MIN_LEN; obj_length -= OBJ_HDR_LEN+OF_OBJ_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_open); } /*------------------------------------------------------------------------------ * PCE-ID OBJECT *------------------------------------------------------------------------------*/ #define OBJ_PCE_ID_IPV4_LEN 4 #define OBJ_PCE_ID_IPV6_LEN 16 static void dissect_pcep_obj_pce_id(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type) { switch (obj_type) { case PCEP_OBJ_PCE_ID_IPv4: if (obj_length != OBJ_HDR_LEN + OBJ_PCE_ID_IPV4_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad IPv4 PCE-ID object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_PCE_ID_IPV4_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pce_id_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN); break; case PCEP_OBJ_PCE_ID_IPv6: if (obj_length != OBJ_HDR_LEN + OBJ_PCE_ID_IPV6_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad IPv6 PCE-ID object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_PCE_ID_IPV6_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_pce_id_ipv6, tvb, offset2, 16, ENC_NA); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, obj_length - OBJ_HDR_LEN, "UNKNOWN Type Object (%u)", obj_type); break; } } /*------------------------------------------------------------------------------ * PROC-TIME OBJECT *------------------------------------------------------------------------------*/ #define OBJ_PROC_TIME_LEN 24 static void dissect_pcep_obj_proc_time(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_item *ti; proto_tree *proc_time_flags; if (obj_length != OBJ_HDR_LEN + OBJ_PROC_TIME_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad PROC-TIME object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_PROC_TIME_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_reserved, tvb, offset2, 2, ENC_BIG_ENDIAN); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_flags, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN); proc_time_flags = proto_item_add_subtree(ti, ett_pcep_obj_proc_time); proto_tree_add_item(proc_time_flags, hf_pcep_obj_proc_time_flags_reserved, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(proc_time_flags, hf_pcep_obj_proc_time_flags_e, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_cur_proc_time, tvb, offset2 + 4, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_min_proc_time, tvb, offset2 + 8, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_max_proc_time, tvb, offset2 + 12, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_ave_proc_time, tvb, offset2 + 16, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_proc_time_var_proc_time, tvb, offset2 + 20, 4, ENC_BIG_ENDIAN); } /*------------------------------------------------------------------------------ * OVERLOAD OBJECT *------------------------------------------------------------------------------*/ #define OBJ_OVERLOAD_LEN 4 static void dissect_pcep_obj_overload(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { if (obj_length != OBJ_HDR_LEN + OBJ_OVERLOAD_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad OVERLOAD object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_OVERLOAD_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_overload_flags, tvb, offset2, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_overload_reserved, tvb, offset2 + 1, 1, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_overload_duration, tvb, offset2 + 2, 2, ENC_BIG_ENDIAN); } /*------------------------------------------------------------------------------ * UNREACH-DESTINATION OBJECT *-----------------------------------------------------------------------------*/ static void dissect_pcep_obj_unreach_destination(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type) { int address_length = 4; int body_obj_len = obj_length-OBJ_HDR_LEN; switch (obj_type) { case IPv4: address_length = 4; break; case IPv6: address_length = 16; break; } while (body_obj_len > 0) { switch (obj_type) { case IPv4: if (body_obj_len < address_length) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, body_obj_len, "Bad UNREACH-DESTINATION object IPv4 address length %u, should be %u", body_obj_len, address_length); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_unreach_destination_obj_ipv4_address, tvb, offset2, address_length, ENC_BIG_ENDIAN); break; case IPv6: if (body_obj_len < address_length) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, body_obj_len, "Bad UNREACH-DESTINATION object IPv6 address length %u, should be %u", body_obj_len, address_length); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_unreach_destination_obj_ipv6_address, tvb, offset2, address_length, ENC_NA); break; } offset2 += address_length; body_obj_len -= address_length; } } /*------------------------------------------------------------------------------ * Branch Node Capability OBJECT The BNC Object has the same format as the Include Route Object (IRO) defined in [RFC5440], except that it only supports IPv4 and IPv6 prefix sub-objects. *------------------------------------------------------------------------------*/ static void dissect_pcep_obj_branch_node_capability(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class, int obj_type _U_) { uint8_t l_type; uint8_t length; int type_bnco; unsigned body_obj_len; body_obj_len = obj_length - OBJ_HDR_LEN; while (body_obj_len) { if (body_obj_len < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad Branch Node Capability Object: subobject goes past end of object"); break; } l_type = tvb_get_uint8(tvb, offset2); length = tvb_get_uint8(tvb, offset2+1); if (length < 2) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_subobject_bad_length, "Bad Branch Node Capability Object: subobject length %u < 2", length); break; } type_bnco = (l_type & Mask_Type); if (body_obj_len remaining length %u", length, body_obj_len); break; } switch (type_bnco) { case PCEP_SUB_IPv4: dissect_subobj_ipv4(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_branch_node_capability, length); break; case PCEP_SUB_IPv6: dissect_subobj_ipv6(pcep_object_tree, pinfo, tvb, offset2, obj_class, ett_pcep_obj_branch_node_capability, length); break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, length, "Non defined subobject (%d)", type_bnco); break; } offset2 += length; body_obj_len -= length; } } /*------------------------------------------------------------------------------ * LSP OBJECT *------------------------------------------------------------------------------*/ #define OBJ_LSP_MIN_LEN 4 static void dissect_pcep_obj_lsp(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_item *ti; proto_tree *lsp_flags; if (obj_length < OBJ_HDR_LEN + OBJ_LSP_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad LSP object length %u, should >= %u", obj_length, OBJ_HDR_LEN + OBJ_LSP_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_obj_lsp_plsp_id, tvb, offset2, 3, ENC_BIG_ENDIAN); ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_lsp_flags, tvb, offset2+2, 2, ENC_BIG_ENDIAN); lsp_flags = proto_item_add_subtree(ti, ett_pcep_obj_lsp); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_d, tvb, offset2+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_s, tvb, offset2+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_r, tvb, offset2+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_a, tvb, offset2+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_o, tvb, offset2+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_c, tvb, offset2+2, 2, ENC_BIG_ENDIAN); proto_tree_add_item(lsp_flags, hf_pcep_obj_lsp_flags_reserved, tvb, offset2+2, 2, ENC_BIG_ENDIAN); /* The object can have optional TLV(s)*/ offset2 += OBJ_LSP_MIN_LEN; obj_length -= OBJ_HDR_LEN + OBJ_LSP_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_lsp); } /*------------------------------------------------------------------------------ * SRP OBJECT *------------------------------------------------------------------------------*/ #define OBJ_SRP_MIN_LEN 8 static void dissect_pcep_obj_srp(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { proto_item *ti; proto_tree *srp_flags; if (obj_length < OBJ_HDR_LEN + OBJ_SRP_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad SRP object length %u, should >= %u", obj_length, OBJ_HDR_LEN + OBJ_SRP_MIN_LEN); return; } ti = proto_tree_add_item(pcep_object_tree, hf_pcep_obj_srp_flags, tvb, offset2, 4, ENC_BIG_ENDIAN); srp_flags = proto_item_add_subtree(ti, ett_pcep_obj_srp); proto_tree_add_item(srp_flags, hf_pcep_obj_srp_flags_r, tvb, offset2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_obj_srp_id_number, tvb, offset2 + 4, 4, ENC_BIG_ENDIAN); /*The object can have optional TLV(s)*/ offset2 += OBJ_SRP_MIN_LEN; obj_length -= OBJ_HDR_LEN + OBJ_SRP_MIN_LEN; dissect_pcep_tlvs(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_srp); } /*------------------------------------------------------------------------------ * VENDOR-INFORMATION OBJECT *------------------------------------------------------------------------------*/ #define OBJ_VENDOR_INFORMATION_MIN_LEN 4 static void dissect_pcep_obj_vendor_information(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { if (obj_length < OBJ_HDR_LEN + OBJ_VENDOR_INFORMATION_MIN_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad VENDOR-INFORMATION object length %u, should >= %u", obj_length, OBJ_HDR_LEN + OBJ_VENDOR_INFORMATION_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_enterprise_number, tvb, offset2, 4, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_enterprise_specific_info, tvb, offset2 + 4, obj_length - OBJ_HDR_LEN - 4, ENC_STR_HEX); } /*------------------------------------------------------------------------------ * BU OBJECT *------------------------------------------------------------------------------*/ #define OBJ_BU_LEN 8 /* The BU object body has a fixed length of 8 bytes */ static void dissect_pcep_obj_bu(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type _U_) { if (obj_length != OBJ_HDR_LEN + OBJ_BU_LEN) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad BU object length %u, should be %u", obj_length, OBJ_HDR_LEN + OBJ_BU_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_bu_reserved, tvb, offset2, 3, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_bu_butype, tvb, offset2+3, 1, ENC_BIG_ENDIAN); proto_tree_add_item(pcep_object_tree, hf_pcep_bu_utilization, tvb, offset2+4, 4, ENC_BIG_ENDIAN); } /*---------------------------------------------------------------------------- * ASSOCIATION OBJECT *----------------------------------------------------------------------------*/ #define ASSOCIATION_OBJ_v4_MIN_LEN 12 #define ASSOCIATION_OBJ_v6_MIN_LEN 24 static void dissect_pcep_association_obj(proto_tree *pcep_object_tree, packet_info *pinfo, tvbuff_t *tvb, int offset2, int obj_length, int obj_class _U_, int obj_type) { proto_tree *pcep_association_flags = NULL; proto_item *ti = NULL; uint16_t association_type; /* object length sanity checks */ if ((obj_type == 1) && (obj_length < OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN)) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad ASSOCIATION IPv4 object length %u" ", should be >= %u", obj_length, OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN); return; } if ((obj_type == 2) && (obj_length < OBJ_HDR_LEN + ASSOCIATION_OBJ_v6_MIN_LEN)) { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_subobject_bad_length, tvb, offset2, obj_length, "Bad ASSOCIATION IPv6 object length %u" ", should be >= %u", obj_length, OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN); return; } proto_tree_add_item(pcep_object_tree, hf_pcep_association_reserved, tvb, offset2, 2, ENC_NA); offset2 += 2; /* consume reserved bytes */ ti = proto_tree_add_item(pcep_object_tree, hf_pcep_association_flags, tvb, offset2, 2, ENC_NA); pcep_association_flags = proto_item_add_subtree(ti, ett_pcep_obj_association); proto_tree_add_item(pcep_association_flags, hf_pcep_association_flags_r, tvb, offset2, 2, ENC_NA); offset2 += 2; /* consume flags */ proto_tree_add_item(pcep_object_tree, hf_pcep_association_type, tvb, offset2, 2, ENC_BIG_ENDIAN); association_type = tvb_get_ntohs(tvb, offset2); offset2 += 2; /* consume association type */ proto_tree_add_item(pcep_object_tree, hf_pcep_association_id, tvb, offset2, 2, ENC_BIG_ENDIAN); offset2 += 2; /* consume association identifier */ switch (obj_type) { case 1: proto_tree_add_item(pcep_object_tree, hf_pcep_association_source_ipv4, tvb, offset2, 4, ENC_BIG_ENDIAN); offset2 += 4; /* consume association source */ obj_length -= OBJ_HDR_LEN + ASSOCIATION_OBJ_v4_MIN_LEN; break; case 2: proto_tree_add_item(pcep_object_tree, hf_pcep_association_source_ipv6, tvb, offset2, 16, ENC_NA); offset2 += 16; /* consume association source */ obj_length -= OBJ_HDR_LEN + ASSOCIATION_OBJ_v6_MIN_LEN; break; default: proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_subobject, tvb, offset2, obj_length - OBJ_HDR_LEN, "Unknown Association Type (%u)", obj_type); return; } /* The ASSOCIATION object can have optional TLV(s) */ /* The EXTENDED_ASSOCIATION_ID TLV is scoped to the ASSOCIATION TYPE*/ dissect_pcep_tlvs_with_scope(pcep_object_tree, tvb, offset2, obj_length, ett_pcep_obj_association,association_type); } /*------------------------------------------------------------------------------*/ /* Dissect in Objects */ /*------------------------------------------------------------------------------*/ typedef struct { int *hf_outer; int *hf_inner; int *ett; pcep_obj_dissector_t *obj_func; } pcep_lut_t; static void dissect_pcep_obj_tree(proto_tree *pcep_tree, packet_info *pinfo, tvbuff_t *tvb, int len, int offset, int msg_length) { uint8_t obj_class; uint8_t ot_res_p_i; uint16_t obj_length; int type; proto_tree *pcep_object_tree; proto_item *pcep_object_item; static int * const pcep_hdr_obj_flags[] = { &hf_pcep_hdr_obj_flags_i, &hf_pcep_hdr_obj_flags_p, &hf_pcep_hdr_obj_flags_reserved, NULL }; /* Lookup table for handling objects. Meant to reduce copy-pasting * and the likelihood of subtle errors happening for some objects and not * others caused by tpyos. Index number is Object-Class */ static const pcep_lut_t obj_lut[] = { /* 0 is reserved */ { NULL, NULL, NULL, NULL }, /* 1 */ { &hf_PCEPF_OBJ_OPEN, &hf_pcep_obj_open_type, &ett_pcep_obj_open, dissect_pcep_open_obj }, /* 2 */ { &hf_PCEPF_OBJ_RP, &hf_pcep_obj_rp_type, &ett_pcep_obj_request_parameters, dissect_pcep_rp_obj }, /* 3 */ { &hf_PCEPF_OBJ_NO_PATH, &hf_pcep_obj_no_path_type, &ett_pcep_obj_no_path, dissect_pcep_no_path_obj }, /* 4 */ { &hf_PCEPF_OBJ_END_POINT, &hf_pcep_obj_end_point_type, &ett_pcep_obj_end_point, dissect_pcep_end_point_obj }, /* 5 */ { &hf_PCEPF_OBJ_BANDWIDTH, &hf_pcep_obj_bandwidth_type, &ett_pcep_obj_bandwidth, dissect_pcep_bandwidth_obj }, /* 6 */ { &hf_PCEPF_OBJ_METRIC, &hf_pcep_obj_metric_type, &ett_pcep_obj_metric, dissect_pcep_metric_obj }, /* 7 */ { &hf_PCEPF_OBJ_EXPLICIT_ROUTE, &hf_pcep_obj_explicit_route_type, &ett_pcep_obj_explicit_route, dissect_pcep_explicit_route_obj }, /* 8 */ { &hf_PCEPF_OBJ_RECORD_ROUTE, &hf_pcep_obj_record_route_type, &ett_pcep_obj_record_route, dissect_pcep_record_route_obj }, /* 9 */ { &hf_PCEPF_OBJ_LSPA, &hf_pcep_obj_lspa_type, &ett_pcep_obj_lspa, dissect_pcep_lspa_obj }, /* 10 */ { &hf_PCEPF_OBJ_IRO, &hf_pcep_obj_iro_type, &ett_pcep_obj_iro, dissect_pcep_iro_obj }, /* 11 */ { &hf_PCEPF_OBJ_SVEC, &hf_pcep_obj_svec_type, &ett_pcep_obj_svec, dissect_pcep_svec_obj }, /* 12 */ { &hf_PCEPF_OBJ_NOTIFICATION, &hf_pcep_obj_notification_type, &ett_pcep_obj_notification, dissect_pcep_notification_obj }, /* 13 */ { &hf_PCEPF_OBJ_PCEP_ERROR, &hf_pcep_obj_pcep_error_type, &ett_pcep_obj_error, dissect_pcep_error_obj }, /* 14 */ { &hf_PCEPF_OBJ_LOAD_BALANCING, &hf_pcep_obj_load_balancing_type, &ett_pcep_obj_load_balancing, dissect_pcep_balancing_obj }, /* 15 */ { &hf_PCEPF_OBJ_CLOSE, &hf_pcep_obj_close_type, &ett_pcep_obj_close, dissect_pcep_close_obj }, /* 16 */ { &hf_PCEPF_OBJ_PATH_KEY, &hf_pcep_obj_path_key_type, &ett_pcep_obj_path_key, dissect_pcep_path_key_obj }, /* 17 */ { &hf_PCEPF_OBJ_XRO, &hf_pcep_obj_xro_type, &ett_pcep_obj_xro, dissect_pcep_xro_obj }, /* 18 is unassigned */ { NULL, NULL, NULL, NULL }, /* 19 */ { &hf_PCEPF_OBJ_MONITORING, &hf_pcep_obj_monitoring_type, &ett_pcep_obj_monitoring, dissect_pcep_obj_monitoring }, /* 20 */ { &hf_PCEPF_OBJ_PCC_ID_REQ, &hf_pcep_obj_pcc_id_req_type, &ett_pcep_obj_pcc_id_req, dissect_pcep_obj_pcc_id_req }, /* 21 */ { &hf_PCEPF_OBJ_OF, &hf_pcep_obj_of_type, &ett_pcep_obj_of, dissect_pcep_of_obj }, /* 22 */ { &hf_PCEPF_OBJ_CLASSTYPE, &hf_pcep_obj_classtype, &ett_pcep_obj_classtype, NULL /* XXX */ }, /* 23 is unassigned */ { NULL, NULL, NULL, NULL }, /* 24 */ { &hf_PCEPF_OBJ_GLOBAL_CONSTRAINTS, &hf_pcep_obj_global_constraints, &ett_pcep_obj_global_constraints, NULL /* XXX */ }, /* 25 */ { &hf_PCEPF_OBJ_PCE_ID, &hf_pcep_obj_pce_id_type, &ett_pcep_obj_pce_id, dissect_pcep_obj_pce_id }, /* 26 */ { &hf_PCEPF_OBJ_PROC_TIME, &hf_pcep_obj_proc_time_type, &ett_pcep_obj_proc_time, dissect_pcep_obj_proc_time }, /* 27 */ { &hf_PCEPF_OBJ_OVERLOAD, &hf_pcep_obj_overload_type, &ett_pcep_obj_overload, dissect_pcep_obj_overload }, /* 28 */ { &hf_PCEPF_OBJ_UNREACH_DESTINATION, &hf_pcep_obj_unreach_destination_type, &ett_pcep_obj_unreach_destination, dissect_pcep_obj_unreach_destination }, /* 29 */ { &hf_PCEPF_OBJ_SERO, &hf_pcep_obj_sero_type, &ett_pcep_obj_sero, dissect_pcep_explicit_route_obj }, /* 30 */ { &hf_PCEPF_OBJ_SRRO, &hf_pcep_obj_srro_type, &ett_pcep_obj_srro, dissect_pcep_record_route_obj }, /* 31 */ { &hf_PCEPF_OBJ_BRANCH_NODE_CAPABILITY, &hf_pcep_obj_branch_node_capability_type, &ett_pcep_obj_branch_node_capability, dissect_pcep_obj_branch_node_capability }, /* 32 */ { &hf_PCEPF_OBJ_LSP, &hf_pcep_obj_lsp_type, &ett_pcep_obj_lsp, dissect_pcep_obj_lsp }, /* 33 */ { &hf_PCEPF_OBJ_SRP, &hf_pcep_obj_srp_type, &ett_pcep_obj_srp, dissect_pcep_obj_srp }, /* 34 */ { &hf_PCEPF_OBJ_VENDOR_INFORMATION, &hf_pcep_obj_vendor_information_type, &ett_pcep_obj_vendor_information, dissect_pcep_obj_vendor_information }, /* 35 */ { &hf_PCEPF_OBJ_BU, &hf_pcep_obj_bu_type, &ett_pcep_obj_bu, dissect_pcep_obj_bu }, /* 36 */ { &hf_PCEPF_OBJ_INTER_LAYER, &hf_pcep_obj_inter_layer_type, &ett_pcep_obj_inter_layer, NULL /* XXX */ }, /* 37 */ { &hf_PCEPF_OBJ_SWITCH_LAYER, &hf_pcep_obj_switch_layer_type, &ett_pcep_obj_switch_layer, NULL /* XXX */ }, /* 38 */ { &hf_PCEPF_OBJ_REQ_ADAP_CAP, &hf_pcep_obj_req_adap_cap_type, &ett_pcep_obj_req_adap_cap, NULL /* XXX */ }, /* 39 */ { &hf_PCEPF_OBJ_SERVER_IND, &hf_pcep_obj_server_ind_type, &ett_pcep_obj_server_ind, NULL /* XXX */ }, /* 40 */ { &hf_PCEPF_OBJ_ASSOCIATION, &hf_pcep_obj_association_type, &ett_pcep_obj_association, dissect_pcep_association_obj }, /* 41 */ { &hf_PCEPF_OBJ_S2LS, &hf_pcep_obj_s2ls_type, &ett_pcep_obj_s2ls, NULL /* XXX */ }, /* 42 */ { &hf_PCEPF_OBJ_WA, &hf_pcep_obj_wa_type, &ett_pcep_obj_wa, NULL /* XXX */ }, /* 43 */ { &hf_PCEPF_OBJ_FLOWSPEC, &hf_pcep_obj_flowspec_type, &ett_pcep_obj_flowspec, NULL /* XXX */ }, /* 44 */ { &hf_PCEPF_OBJ_CCI_TYPE, &hf_pcep_obj_cci_type, &ett_pcep_obj_cci_type, NULL /* XXX */ }, /* 45 */ { &hf_PCEPF_OBJ_PATH_ATTRIB, &hf_pcep_obj_path_attrib_type, &ett_pcep_obj_path_attrib, NULL /* XXX */ }, }; pcep_lut_t lut_item; while (len < msg_length) { obj_class = tvb_get_uint8(tvb, offset); if (obj_class > 0 && obj_class < array_length(obj_lut)) { lut_item = obj_lut[obj_class]; } else { lut_item = obj_lut[0]; } if (lut_item.hf_outer != NULL) { pcep_object_item = proto_tree_add_item(pcep_tree, *lut_item.hf_outer, tvb, offset, -1, ENC_NA); pcep_object_tree = proto_item_add_subtree(pcep_object_item, *lut_item.ett); proto_tree_add_uint(pcep_object_tree, hf_PCEPF_OBJECT_CLASS, tvb, offset, 1, obj_class); proto_tree_add_item(pcep_object_tree, *lut_item.hf_inner, tvb, offset+1, 1, ENC_NA); } else { pcep_object_item = proto_tree_add_item(pcep_tree, hf_PCEPF_OBJ_UNKNOWN_TYPE, tvb, offset, -1, ENC_NA); pcep_object_tree = proto_item_add_subtree(pcep_object_item, ett_pcep_obj_unknown); proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_non_defined_object, tvb, offset, -1, "Unknown object (%u)", obj_class); proto_tree_add_uint(pcep_object_tree, hf_PCEPF_OBJECT_CLASS, tvb, offset, 1, obj_class); proto_tree_add_item(pcep_object_tree, hf_pcep_object_type, tvb, offset+1, 1, ENC_NA); } ot_res_p_i = tvb_get_uint8(tvb, offset+1); type = (ot_res_p_i & MASK_OBJ_TYPE)>>4; proto_tree_add_bitmask(pcep_object_tree, tvb, offset+1, hf_pcep_hdr_obj_flags, ett_pcep_hdr, pcep_hdr_obj_flags, ENC_NA); proto_tree_add_item(pcep_object_tree, hf_pcep_object_length, tvb, offset+2, 2, ENC_BIG_ENDIAN); obj_length = tvb_get_ntohs(tvb, offset+2); proto_item_set_len(pcep_object_item, obj_length); if (obj_length < 4) { expert_add_info_format(pinfo, pcep_object_tree, &ei_pcep_object_length, "Object Length: %u (bogus, must be >= 4)", obj_length); break; } if (lut_item.hf_outer != NULL && lut_item.obj_func != NULL) { lut_item.obj_func(pcep_object_tree, pinfo, tvb, offset+4, obj_length, obj_class, type); } else { proto_tree_add_expert_format(pcep_object_tree, pinfo, &ei_pcep_pcep_object_body_non_defined, tvb, offset+4, obj_length-OBJ_HDR_LEN, "PCEP Object BODY non defined (%u)", type); } offset += obj_length; len += obj_length; } } /*------------------------------------------------------------------------------ * Dissect a single PCEP message in a tree *------------------------------------------------------------------------------*/ static void dissect_pcep_msg_tree(tvbuff_t *tvb, proto_tree *tree, unsigned tree_mode, packet_info *pinfo) { proto_tree *pcep_tree, *pcep_header_tree, *pcep_header_msg_flags; proto_item *ti; int offset = 0; int len = 0; uint8_t message_type; uint16_t msg_length; message_type = tvb_get_uint8(tvb, 1); msg_length = tvb_get_ntohs(tvb, 2); col_append_str(pinfo->cinfo, COL_INFO, val_to_str(message_type, message_type_vals, "Unknown Message (%u). ")); ti = proto_tree_add_item(tree, proto_pcep, tvb, offset, msg_length, ENC_NA); pcep_tree = proto_item_add_subtree(ti, tree_mode); pcep_header_tree = proto_tree_add_subtree_format(pcep_tree, tvb, offset, 4, ett_pcep_hdr, NULL, "%s Header", val_to_str(message_type, message_type_vals, "Unknown Message (%u). ")); proto_tree_add_item(pcep_header_tree, hf_pcep_version, tvb, offset, 1, ENC_NA); ti = proto_tree_add_item(pcep_header_tree, hf_pcep_flags, tvb, offset, 1, ENC_NA); pcep_header_msg_flags = proto_item_add_subtree(ti, ett_pcep_hdr); proto_tree_add_item(pcep_header_msg_flags, hf_pcep_hdr_msg_flags_reserved, tvb, offset, 1, ENC_NA); proto_tree_add_item(pcep_header_tree, hf_PCEPF_MSG, tvb, offset+1, 1, ENC_NA); proto_tree_add_item(pcep_header_tree, hf_pcep_message_length, tvb, offset+2, 2, ENC_BIG_ENDIAN); offset = 4; len = 4; dissect_pcep_obj_tree(pcep_tree, pinfo, tvb, len, offset, msg_length); } static unsigned get_pcep_message_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_) { uint16_t plen; /* Get the length of the PCEP packet.*/ plen = tvb_get_ntohs(tvb, offset+2); return plen; } static int dissect_pcep_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_) { /* Set up structures needed to add the protocol subtree and manage it */ col_set_str(pinfo->cinfo, COL_PROTOCOL, "PCEP"); /* Clear out stuff in the info column */ col_clear(pinfo->cinfo, COL_INFO); dissect_pcep_msg_tree(tvb, tree, ett_pcep, pinfo); return tvb_captured_length(tvb); } static int dissect_pcep(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data) { tcp_dissect_pdus(tvb, pinfo, tree, true, 4, get_pcep_message_len, dissect_pcep_pdu, data); return tvb_captured_length(tvb); } /*Register the protocol with wireshark*/ void proto_register_pcep(void) { static hf_register_info pcepf_info[] = { /* Message type number */ { &hf_PCEPF_MSG, { "Message Type", "pcep.msg", FT_UINT8, BASE_DEC, VALS(message_type_vals), 0x0, NULL, HFILL } }, { &hf_pcep_hdr_msg_flags_reserved, { "Reserved Flags", "pcep.msg.hdr.flags.reserved", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_HDR_MSG_RESERVED, NULL, HFILL } }, /*Object header*/ { &hf_pcep_hdr_obj_flags, { "Object Header Flags", "pcep.obj.hdr.flags", FT_UINT8, BASE_HEX, NULL, 0x0F, NULL, HFILL } }, { &hf_pcep_hdr_obj_flags_reserved, { "Reserved Flags", "pcep.obj.hdr.flags.reserved", FT_BOOLEAN, 4, TFS(&tfs_set_notset), PCEP_HDR_OBJ_RESERVED, NULL, HFILL } }, { &hf_pcep_hdr_obj_flags_p, { "Processing-Rule (P)", "pcep.obj.hdr.flags.p", FT_BOOLEAN, 4, TFS(&tfs_set_notset), PCEP_HDR_OBJ_P, NULL, HFILL } }, { &hf_pcep_hdr_obj_flags_i, { "Ignore (I)", "pcep.obj.hdr.flags.i", FT_BOOLEAN, 4, TFS(&tfs_set_notset), PCEP_HDR_OBJ_I, NULL, HFILL } }, /* Object class */ { &hf_PCEPF_OBJECT_CLASS, { "Object Class", "pcep.object", FT_UINT32, BASE_DEC | BASE_EXT_STRING, &pcep_class_vals_ext, 0x0, NULL, HFILL } }, /* Object types */ { &hf_pcep_endpoint_p2mp_leaf, { "P2MP Leaf type", "pcep.obj.endpoint.p2mp.leaf", FT_UINT32, BASE_DEC, VALS(pcep_p2mp_leaf_type_vals), 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_OPEN, { "OPEN object", "pcep.obj.open", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_open_flags_res, { "Reserved Flags", "pcep.open.flags.res", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_OPEN_RES, NULL, HFILL } }, { &hf_PCEPF_OBJ_RP, { "RP object", "pcep.obj.rp", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_rp_flags_reserved, { "Reserved Flags", "pcep.rp.flags.reserved", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_RESERVED, NULL, HFILL } }, { &hf_pcep_rp_flags_pri, { "(PRI) Priority", "pcep.rp.flags.pri", FT_BOOLEAN, 24, TFS(&tfs_on_off), PCEP_RP_PRI, NULL, HFILL } }, { &hf_pcep_rp_flags_r, { "(R) Reoptimization", "pcep.rp.flags.r", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_R, NULL, HFILL } }, { &hf_pcep_rp_flags_b, { "(B) Bi-directional", "pcep.rp.flags.b", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_B, NULL, HFILL } }, { &hf_pcep_rp_flags_o, { "(L) Strict/Loose", "pcep.rp.flags.o", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_O, NULL, HFILL } }, { &hf_pcep_rp_flags_v, { "(V) VSPT", "pcep.rp.flags.v", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_V, NULL, HFILL } }, { &hf_pcep_rp_flags_s, { "(S) Supply OF on response", "pcep.rp.flags.s", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_S, NULL, HFILL } }, { &hf_pcep_rp_flags_p, { "(P) Path Key", "pcep.rp.flags.p", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_P, NULL, HFILL } }, { &hf_pcep_rp_flags_d, { "(D) Report the request order", "pcep.rp.flags.d", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_D, NULL, HFILL } }, { &hf_pcep_rp_flags_m, { "(M) Make-before-break", "pcep.rp.flags.m", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_M, NULL, HFILL } }, { &hf_pcep_rp_flags_e, { "(E) ERO-compression", "pcep.rp.flags.e", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_E, NULL, HFILL } }, { &hf_pcep_rp_flags_n, { "(N) P2MP", "pcep.rp.flags.n", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_N, NULL, HFILL } }, { &hf_pcep_rp_flags_f, { "(F) Fragmentation", "pcep.rp.flags.f", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_F, NULL, HFILL } }, { &hf_pcep_rp_flags_c, { "(C) Core-tree computation", "pcep.rp.flags.c", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_RP_C, NULL, HFILL } }, { &hf_PCEPF_OBJ_NO_PATH, { "NO-PATH object", "pcep.obj.nopath", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_no_path_flags_c, { "C", "pcep.no.path.flags.c", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_NO_PATH_C, NULL, HFILL } }, { &hf_PCEPF_OBJ_END_POINT, { "END-POINT object", "pcep.obj.endpoint", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_BANDWIDTH, { "BANDWIDTH object", "pcep.obj.bandwidth", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_METRIC, { "METRIC object", "pcep.obj.metric", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_metric_flags_c, { "(C) Cost", "pcep.metric.flags.c", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_METRIC_C, NULL, HFILL } }, { &hf_pcep_metric_flags_b, { "(B) Bound", "pcep.metric.flags.b", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_METRIC_B, NULL, HFILL } }, { &hf_PCEPF_OBJ_EXPLICIT_ROUTE, { "EXPLICIT ROUTE object (ERO)", "pcep.obj.ero", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_RECORD_ROUTE, { "RECORD ROUTE object (RRO)", "pcep.obj.rro", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_LSPA, { "LSPA object", "pcep.obj.lspa", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_flags_l, { "Local Protection Desired (L)", "pcep.lspa.flags.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_LSPA_L, NULL, HFILL } }, { &hf_PCEPF_OBJ_IRO, { "IRO object", "pcep.obj.iro", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_SVEC, { "SVEC object", "pcep.obj.svec", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_svec_flags_l, { "Link diverse (L)", "pcep.svec.flags.l", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_L, NULL, HFILL } }, { &hf_pcep_svec_flags_n, { "Node diverse (N)", "pcep.svec.flags.n", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_N, NULL, HFILL } }, { &hf_pcep_svec_flags_s, { "SRLG diverse (S)", "pcep.svec.flags.s", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_S, NULL, HFILL } }, { &hf_pcep_svec_flags_d, { "Link Direction Diverse (D)", "pcep.svec.flags.d", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_D, NULL, HFILL } }, { &hf_pcep_svec_flags_p, { "Partial Path Diverse (P)", "pcep.svec.flags.p", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_SVEC_P, NULL, HFILL } }, { &hf_PCEPF_OBJ_NOTIFICATION, { "NOTIFICATION object", "pcep.obj.notification", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_NOTI_TYPE, { "Notification Value", "pcep.notification.value1", FT_UINT32, BASE_DEC, VALS(pcep_notification_types_vals), 0x0, NULL, HFILL } }, { &hf_PCEPF_NOTI_VAL1, { "Notification Type", "pcep.notification.type2", FT_UINT32, BASE_DEC, VALS(pcep_notification_values1_vals), 0x0, NULL, HFILL } }, { &hf_PCEPF_NOTI_VAL2, { "Notification Type", "pcep.notification.type", FT_UINT32, BASE_DEC, VALS(pcep_notification_values2_vals), 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_PCEP_ERROR, { "ERROR object", "pcep.obj.error", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_ERROR_TYPE, { "Error-Type", "pcep.error.type", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &pcep_error_types_obj_vals_ext, 0x0, NULL, HFILL } }, { &hf_PCEPF_ERROR_VALUE, { "Error-Value", "pcep.error.value", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_LOAD_BALANCING, { "LOAD BALANCING object", "pcep.obj.loadbalancing", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_CLOSE, { "CLOSE object", "pcep.obj.close", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_PATH_KEY, { "PATH-KEY object", "pcep.obj.path_key", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_XRO, { "EXCLUDE ROUTE object (XRO)", "pcep.obj.xro", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_MONITORING, { "MONITORING object", "pcep.obj.monitoring", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags_reserved, { "Reserved Flags", "pcep.obj.monitoring.flags.reserved", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_RESERVED, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags_l, { "Liveness (L)", "pcep.obj.monitoring.flags.l", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_L, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags_g, { "General (G)", "pcep.obj.monitoring.flags.g", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_G, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags_p, { "Processing Time (P)", "pcep.obj.monitoring.flags.p", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_P, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags_c, { "Overload (C)", "pcep.obj.monitoring.flags.c", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_C, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags_i, { "Incomplete (I)", "pcep.obj.monitoring.flags.i", FT_BOOLEAN, 24, TFS(&tfs_set_notset), PCEP_OBJ_MONITORING_FLAGS_I, NULL, HFILL } }, { &hf_pcep_obj_monitoring_monitoring_id_number, { "Monitoring ID Number", "pcep.obj.monitoring.monidnumber", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_PCC_ID_REQ, { "PCC-ID-REQ object", "pcep.obj.pccidreq", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_pcc_id_req_ipv4, { "IPv4 address", "pcep.obj.pccidreq.ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_pcc_id_req_ipv6, { "IPv6 address", "pcep.obj.pccidreq.ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_OF, { "OBJECTIVE FUNCTION object (OF)", "pcep.obj.of", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_CLASSTYPE, { "CLASSTYPE object", "pcep.obj.classtype", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_GLOBAL_CONSTRAINTS, { "GLOBAL-CONSTRAINTS object", "pcep.obj.global_constraints", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_PCE_ID, { "PCE-ID object", "pcep.obj.pceid", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_pce_id_ipv4, { "IPv4 address", "pcep.obj.pceid.ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_pce_id_ipv6, { "IPv6 address", "pcep.obj.pceid.ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_PROC_TIME, { "PROC-TIME object", "pcep.obj.proctime", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_flags_reserved, { "Reserved Flags", "pcep.obj.proctime.flags.reserved", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_PROC_TIME_FLAGS_RESERVED, NULL, HFILL } }, { &hf_pcep_obj_proc_time_flags_e, { "Estimated (E)", "pcep.obj.proctime.flags.e", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_PROC_TIME_FLAGS_E, NULL, HFILL } }, { &hf_pcep_obj_proc_time_cur_proc_time, { "Current processing time", "pcep.obj.proctime.curproctime", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_min_proc_time, { "Minimum processing time", "pcep.obj.proctime.minproctime", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_max_proc_time, { "Maximum processing time", "pcep.obj.proctime.maxproctime", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_ave_proc_time, { "Average processing time", "pcep.obj.proctime.aveproctime", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_var_proc_time, { "Variance processing time", "pcep.obj.proctime.varproctime", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_OVERLOAD, { "OVERLOAD object", "pcep.obj.overload", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_overload_duration, { "Overload Duration", "pcep.obj.overload.duration", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_UNREACH_DESTINATION, { "UNREACH-DESTINATION object", "pcep.obj.unreach-destination", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_unreach_destination_obj_ipv4_address, { "Destination IPv4 Address", "pcep.obj.unreach-destination.ipv4-addr", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_unreach_destination_obj_ipv6_address, { "Destination IPv6 address", "pcep.obj.unreach-destination.ipv6-addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_SERO, { "SECONDARY EXPLICIT ROUTE object (SERO)", "pcep.obj.sero", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_SRRO, { "SECONDARY RECORD ROUTE object (SRRO)", "pcep.obj.srro", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_BRANCH_NODE_CAPABILITY, { "Branch Node Capability object", "pcep.obj.branch-node-capability", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_LSP, { "LSP object", "pcep.obj.lsp", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_SRP, { "SRP object", "pcep.obj.srp", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_VENDOR_INFORMATION, { "VENDOR-INFORMATION object", "pcep.obj.vendor-information", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_BU, { "BU object", "pcep.obj.bu", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_INTER_LAYER, { "INTER-LAYER object", "pcep.obj.inter_layer", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_SWITCH_LAYER, { "SWITCH-LAYER object", "pcep.obj.switch_layer", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_REQ_ADAP_CAP, { "REQ-ADAP-CAP object", "pcep.obj.req_adap_cap", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_SERVER_IND, { "SERVER-INDICATION object", "pcep.obj.server_ind", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_ASSOCIATION, { "ASSOCIATION object", "pcep.obj.association", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_S2LS, { "S2LS object", "pcep.obj.s2ls", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_WA, { "WAVELENGTH-ASSIGNMENT (WA) object", "pcep.obj.wa", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_FLOWSPEC, { "FLOWSPEC object", "pcep.obj.flowspec", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_CCI_TYPE, { "CCI Object-Type object", "pcep.obj.cci_type", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_PATH_ATTRIB, { "PATH-ATTRIB object", "pcep.obj.path_attrib", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_OBJ_UNKNOWN_TYPE, { "Unknown object", "pcep.obj.unknown", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, /*Subobjects*/ { &hf_PCEPF_SUBOBJ, { "Type", "pcep.subobj", FT_UINT8, BASE_DEC, VALS(pcep_subobj_vals), 0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_7F, { "Type", "pcep.subobj", FT_UINT8, BASE_DEC, VALS(pcep_subobj_vals), 0x7F, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_IPv4, { "SUBOBJECT: IPv4 Prefix", "pcep.subobj.ipv4", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_IPv6, { "SUBOBJECT: IPv6 Prefix", "pcep.subobj.ipv6", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_LABEL_CONTROL, { "SUBOBJECT: Label Control", "pcep.subobj.label.control", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_UNNUM_INTERFACEID, { "SUBOBJECT: Unnumbered Interface ID", "pcep.subobj.unnum.interfaceid", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_AUTONOMOUS_SYS_NUM, { "SUBOBJECT: Autonomous System Number", "pcep.subobj.autonomous.sys.num", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_SRLG, { "SUBOBJECT: SRLG", "pcep.subobj.srlg", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_EXRS, { "SUBOBJECT: EXRS", "pcep.subobj.exrs", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_PKSv4, { "SUBOBJECT: Path Key (IPv4)", "pcep.subobj.path_key.ipv4", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_PKSv6, { "SUBOBJECT: Path Key (IPv6)", "pcep.subobj.path_key.ipv6", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_XRO, { "Type", "pcep.subobj.label", FT_UINT32, BASE_DEC, VALS(pcep_subobj_xro_vals), 0x7F, NULL, HFILL } }, { &hf_pcep_xro_flags_f, { "Fail (F)", "pcep.xro.flags.f", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_XRO_F, NULL, HFILL } }, #if 0 { &hf_PCEPF_SUB_XRO_ATTRIB, { "Attribute", "pcep.xro.sub.attribute", FT_UINT32, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0, NULL, HFILL } }, #endif { &hf_pcep_subobj_flags_lpa, { "Local Protection Available", "pcep.subobj.flags.lpa", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_SUB_LPA, NULL, HFILL } }, { &hf_pcep_subobj_flags_lpu, { "Local protection in Use", "pcep.subobj.flags.lpu", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_SUB_LPU, NULL, HFILL } }, { &hf_pcep_subobj_label_flags_gl, { "Global Label", "pcep.subobj.label.flags.gl", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_SUB_LABEL_GL, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_pce, { "PCE currently unavailable", "pcep.no_path_tlvs.pce", FT_BOOLEAN, 32, NULL, 0x00000001, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_unk_dest, { "Unknown destination", "pcep.no_path_tlvs.unk_dest", FT_BOOLEAN, 32, NULL, 0x00000002, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_unk_src, { "Unknown source", "pcep.no_path_tlvs.unk_src", FT_BOOLEAN, 32, NULL, 0x00000004, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_brpc, { "BRPC Path computation chain unavailable", "pcep.no_path_tlvs.brpc", FT_BOOLEAN, 32, NULL, 0x00000008, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_pks, { "PKS expansion failure", "pcep.no_path_tlvs.pks", FT_BOOLEAN, 32, NULL, 0x00000010, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_no_gco_migr, { "No GCO migration path found", "pcep.no_path_tlvs.no_gco_migr", FT_BOOLEAN, 32, NULL, 0x00000020, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_no_gco_soln, { "No GCO solution found", "pcep.no_path_tlvs.no_gco_soln", FT_BOOLEAN, 32, NULL, 0x00000040, NULL, HFILL } }, { &hf_pcep_no_path_tlvs_p2mp, { "P2MP Reachability Problem", "pcep.no_path_tlvs.p2mp", FT_BOOLEAN, 32, NULL, 0x00000080, NULL, HFILL } }, { &hf_pcep_stateful_pce_capability_flags, { "Flags", "pcep.stateful-pce-capability.flags", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lsp_update_capability, { "LSP-UPDATE-CAPABILITY (U)", "pcep.stateful-pce-capability.lsp-update", FT_BOOLEAN, 32, NULL, PCEP_TLV_STATEFUL_PCE_CAPABILITY_U, NULL, HFILL } }, { &hf_pcep_include_db_version, { "INCLUDE-DB-VERSION (S)", "pcep.sync-capability.include-db-version", FT_BOOLEAN, 32, NULL, PCEP_TLV_STATEFUL_PCE_CAPABILITY_S, NULL, HFILL } }, { &hf_pcep_lsp_instantiation_capability, { "LSP-INSTANTIATION-CAPABILITY (I)", "pcep.stateful-pce-capability.lsp-instantiation", FT_BOOLEAN, 32, NULL, PCEP_TLV_STATEFUL_PCE_CAPABILITY_I, NULL, HFILL } }, { &hf_pcep_triggered_resync, { "TRIGGERED-RESYNC (T)", "pcep.stateful-pce-capability.triggered-resync", FT_BOOLEAN, 32, NULL, PCEP_TLV_STATEFUL_PCE_CAPABILITY_T, NULL, HFILL } }, { &hf_pcep_delta_lsp_sync_capability, { "DELTA-LSP-SYNC-CAPABILITY (D)", "pcep.stateful-pce-capability.delta-lsp-sync", FT_BOOLEAN, 32, NULL, PCEP_TLV_STATEFUL_PCE_CAPABILITY_D, NULL, HFILL } }, { &hf_pcep_triggered_initial_sync, { "TRIGGERED-INITIAL-SYNC (F)", "pcep.stateful-pce-capability.triggered-initial-sync", FT_BOOLEAN, 32, NULL, PCEP_TLV_STATEFUL_PCE_CAPABILITY_F, NULL, HFILL } }, { &hf_pcep_sr_pce_capability_reserved, { "Reserved", "pcep.tlv.sr-pce-capability.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_pce_capability_sub_tlv_reserved, { "Reserved", "pcep.sub-tlv.sr-pce-capability.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, // DEPRECATED { &hf_pcep_sr_pce_capability_flags, { "Flags", "pcep.tlv.sr-pce-capability.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_pce_capability_sub_tlv_flags, { "Flags", "pcep.sub-tlv.sr-pce-capability.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, // DEPRECATED // leave for backwards compatibility { &hf_pcep_sr_pce_capability_flags_l, { "L-flag", "pcep.tlv.sr-pce-capability.flags.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_TLV_SR_PCE_CAPABILITY_L, NULL, HFILL } }, { &hf_pcep_sr_pce_capability_sub_tlv_flags_n, { "Node or Adjacency Identifier (NAI) is supported (N)", "pcep.sub-tlv.sr-pce-capability.flags.n", FT_BOOLEAN, 7, TFS(&tfs_set_notset), PCEP_TLV_SR_PCE_CAPABILITY_L, NULL, HFILL } }, { &hf_pcep_sr_pce_capability_sub_tlv_flags_x, { "Unlimited Maximum SID Depth (X)", "pcep.sub-tlv.sr-pce-capability.flags.x", FT_BOOLEAN, 8, TFS(&tfs_set_notset), PCEP_TLV_SR_PCE_CAPABILITY_L, NULL, HFILL } }, // SR-PCE CAPABILITY TLV is deprecated // leave for backwards compatibility { &hf_pcep_sr_pce_capability_msd, { "MSD", "pcep.tlv.sr-pce-capability.msd", FT_UINT8, BASE_DEC, NULL, 0x0, "MSD (Maximum SID Depth)", HFILL } }, { &hf_pcep_sr_pce_capability_sub_tlv_msd, { "MSD", "pcep.sub-tlv.sr-pce-capability.msd", FT_UINT8, BASE_DEC, NULL, 0x0, "MSD (Maximum SID Depth)", HFILL } }, { &hf_pcep_path_setup_type_reserved24, { "Reserved", "pcep.pst.reserved", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_path_setup_type, { "Path Setup Type", "pcep.pst", FT_UINT8, BASE_DEC, VALS(pcep_pst_vals), 0x0, NULL, HFILL } }, { &hf_pcep_path_setup_type_capability_reserved24, { "Reserved", "pcep.pst_capability.reserved", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_path_setup_type_capability_psts, { "Path Setup Types", "pcep.pst_capability.psts", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_path_setup_type_capability_pst, { "Path Setup Type", "pcep.pst_capability.pst", FT_UINT8, BASE_DEC, VALS(pcep_pst_vals), 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_SR, { "SR", "pcep.subobj.sr", FT_NONE, BASE_NONE, NULL, 0x0, "Segment Routing (SR)", HFILL } }, { &hf_pcep_subobj_sr_l, { "L", "pcep.subobj.sr.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_sr_length, { "Length", "pcep.subobj.sr.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nt, { "NAI Type", "pcep.subobj.sr.nt", FT_UINT8, BASE_DEC, VALS(pcep_sr_nt_vals), 0xF0, NULL, HFILL } }, { &hf_pcep_subobj_sr_flags, { "Flags", "pcep.subobj.sr.flags", FT_UINT16, BASE_HEX, NULL, 0x0FFF, NULL, HFILL } }, { &hf_pcep_subobj_sr_flags_m, { "SID specifies an MPLS label (M)", "pcep.subobj.sr.flags.m", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_M, NULL, HFILL } }, { &hf_pcep_subobj_sr_flags_c, { "SID specifies TC, S, and TTL in addition to an MPLS label (C)", "pcep.subobj.sr.flags.c", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_C, NULL, HFILL } }, { &hf_pcep_subobj_sr_flags_s, { "SID is absent (S)", "pcep.subobj.sr.flags.s", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_S, NULL, HFILL } }, { &hf_pcep_subobj_sr_flags_f, { "NAI is absent (F)", "pcep.subobj.sr.flags.f", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SR_FLAGS_F, NULL, HFILL } }, { &hf_pcep_subobj_sr_sid, { "SID", "pcep.subobj.sr.sid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_sid_label, { "SID/Label", "pcep.subobj.sr.sid.label", FT_UINT32, BASE_DEC, NULL, 0xfffff000, "SID represent MPLS Label stack: Label", HFILL } }, { &hf_pcep_subobj_sr_sid_tc, {"SID/TC", "pcep.subobj.sr.sid.tc", FT_UINT32, BASE_DEC, NULL, 0x00000E00, "SID represent MPLS Label stack: Traffic Class field", HFILL } }, { &hf_pcep_subobj_sr_sid_s, {"SID/S", "pcep.subobj.sr.sid.s", FT_UINT32, BASE_DEC, NULL, 0x00000100, "SID represent MPLS Label stack: Bottom of Stack", HFILL } }, { &hf_pcep_subobj_sr_sid_ttl, {"SID/TTL", "pcep.subobj.sr.sid.ttl", FT_UINT32, BASE_DEC, NULL, 0x000000FF, "SID represent MPLS Label stack: Time to Live", HFILL } }, { &hf_pcep_subobj_sr_nai_ipv4_node, { "NAI (IPv4 Node ID)", "pcep.subobj.sr.nai.ipv4node", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_ipv6_node, { "NAI (IPv6 Node ID)", "pcep.subobj.sr.nai.ipv6node", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_local_ipv4_addr, { "Local IPv4 address", "pcep.subobj.sr.nai.localipv4addr", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_remote_ipv4_addr, { "Remote IPv4 address", "pcep.subobj.sr.nai.remoteipv4addr", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_local_ipv6_addr, { "Local IPv6 address", "pcep.subobj.sr.nai.localipv6addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_remote_ipv6_addr, { "Remote IPv6 address", "pcep.subobj.sr.nai.remoteipv6addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_local_node_id, { "Local Node-ID", "pcep.subobj.sr.nai.localnodeid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_local_interface_id, { "Local Interface ID", "pcep.subobj.sr.nai.localinterfaceid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_remote_node_id, { "Remote Node-ID", "pcep.subobj.sr.nai.remotenodeid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_sr_nai_remote_interface_id, { "Remote Interface ID", "pcep.subobj.sr.nai.remoteinterfaceid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_PCEPF_SUBOBJ_SRv6, { "SRv6", "pcep.subobj.srv6", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_l, { "L", "pcep.subobj.srv6.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_srv6_length, { "Length", "pcep.subobj.srv6.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nt, { "NAI Type", "pcep.subobj.srv6.nt", FT_UINT8, BASE_DEC, VALS(pcep_sr_nt_vals), 0xF0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_flags, { "Flags", "pcep.subobj.srv6.flags", FT_UINT16, BASE_HEX, NULL, 0x0FFF, NULL, HFILL } }, { &hf_pcep_subobj_srv6_flags_v, { "SID verification (V)", "pcep.subobj.srv6.flags.v", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SRV6_FLAGS_V, NULL, HFILL } }, { &hf_pcep_subobj_srv6_flags_t, { "SID structure is present (T)", "pcep.subobj.srv6.flags.t", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SRV6_FLAGS_T, NULL, HFILL } }, { &hf_pcep_subobj_srv6_flags_f, { "NAI is absent (F)", "pcep.subobj.srv6.flags.f", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SRV6_FLAGS_F, NULL, HFILL } }, { &hf_pcep_subobj_srv6_flags_s, { "SID is absent (S)", "pcep.subobj.srv6.flags.s", FT_BOOLEAN, 12, TFS(&tfs_set_notset), PCEP_SUBOBJ_SRV6_FLAGS_S, NULL, HFILL } }, { &hf_pcep_subobj_srv6_reserved, { "Reserved", "pcep.subobj.srv6.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_endpoint_behavior, { "Endpoint Behavior", "pcep.subobj.srv6.endpoint_behavior", FT_UINT16, BASE_DEC, VALS(srv6_endpoint_behavior_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid, { "SRv6 SID", "pcep.subobj.srv6.sid", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nai, { "Node or Adjacency Identifier (NAI)", "pcep.subobj.srv6.nai", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nai_ipv6_node, { "IPv6 Node ID", "pcep.subobj.srv6.nai.ipv6node", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nai_local_ipv6_addr, { "Local IPv6 address", "pcep.subobj.srv6.nai.localipv6addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nai_remote_ipv6_addr, { "Remote IPv6 address", "pcep.subobj.srv6.nai.remoteipv6addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nai_local_interface_id, { "Local Interface ID", "pcep.subobj.srv6.nai.localinterfaceid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_nai_remote_interface_id, { "Remote Interface ID", "pcep.subobj.srv6.nai.remoteinterfaceid", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct, { "SID Structure", "pcep.subobj.srv6.sid_structure", FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct_lb_len, { "Locator Block Length", "pcep.subobj.srv6.sid_structure.locator_block_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct_ln_len, { "Locator Node Length", "pcep.subobj.srv6.sid_structure.locator_node_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct_fun_len, { "Function Length", "pcep.subobj.srv6.sid_structure.function_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct_arg_len, { "Arguments Length", "pcep.subobj.srv6.sid_structure.arguments_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct_reserved, { "Reserved", "pcep.subobj.srv6.sid_structure.reserved", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srv6_sid_struct_flags, { "Flags", "pcep.subobj.srv6.sid_structure.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, /* Generated from convert_proto_tree_add_text.pl */ { &hf_pcep_tlv_type, { "Type", "pcep.tlv.type", FT_UINT16, BASE_DEC, VALS(pcep_tlvs_vals), 0x0, NULL, HFILL } }, { &hf_pcep_tlv_length, { "Length", "pcep.tlv.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_request_id, { "Request-ID", "pcep.request_id", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_tlv_data, { "Data", "pcep.tlv.data", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_tlv_padding, { "Padding", "pcep.tlv.padding", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_length, { "Length", "pcep.subobj.ipv4.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_ipv4, { "IPv4 Address", "pcep.subobj.ipv4.ipv4", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_prefix_length, { "Prefix Length", "pcep.subobj.ipv4.prefix_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_padding, { "Padding", "pcep.subobj.ipv4.padding", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_flags, { "Flags", "pcep.subobj.ipv4.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_attribute, { "Attribute", "pcep.subobj.ipv4.attribute", FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_length, { "Length", "pcep.subobj.ipv6.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_ipv6, { "IPv6 Address", "pcep.subobj.ipv6.ipv6", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_prefix_length, { "Prefix Length", "pcep.subobj.ipv6.prefix_length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_padding, { "Padding", "pcep.subobj.ipv6.padding", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_flags, { "Flags", "pcep.subobj.ipv6.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_attribute, { "Attribute", "pcep.attribute", FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_label_control_length, { "Length", "pcep.subobj.label_control.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_label_control_u, { "U", "pcep.subobj.label_control.u", FT_UINT8, BASE_DEC, VALS(pcep_route_u_obj_vals), 0x80, NULL, HFILL } }, { &hf_pcep_subobj_label_control_reserved, { "Reserved", "pcep.subobj.label_control.reserved", FT_UINT8, BASE_DEC, NULL, 0x7F, NULL, HFILL } }, { &hf_pcep_subobj_label_control_c_type, { "C-Type", "pcep.subobj.label_control.c_type", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_label_control_label, { "Label", "pcep.subobj.label_control.label", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_label_control_flags, { "Flags", "pcep.subobj.label_control.flags", FT_UINT8, BASE_HEX, NULL, 0x7F, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_length, { "Length", "pcep.subobj.unnumb_interfaceID.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_reserved, { "Reserved", "pcep.subobj.unnumb_interfaceID.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_flags, { "Flags", "pcep.subobj.unnumb_interfaceID.flags", FT_UINT16, BASE_HEX, NULL, 0xFF00, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_reserved_rrobj, { "Reserved", "pcep.subobj.unnumb_interfaceID.reserved", FT_UINT16, BASE_HEX, NULL, 0x00FF, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_reserved_xroobj, { "Reserved", "pcep.subobj.unnumb_interfaceID.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_attribute, { "Attribute", "pcep.subobj.unnumb_interfaceID.attribute", FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_router_id, { "Router ID", "pcep.subobj.unnumb_interfaceID.router_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_interface_id, { "Interface ID", "pcep.subobj.unnumb_interfaceID.interface_id", FT_UINT32, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_length, { "Length", "pcep.subobj.autonomous_sys_num.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_reserved, { "Reserved", "pcep.subobj.autonomous_sys_num.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_attribute, { "Attribute", "pcep.subobj.autonomous_sys_num.attribute", FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_optional_as_number_high_octets, { "Optional AS Number High Octets", "pcep.subobj.autonomous_sys_num.optional_as_number_high_octets", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_as_number, { "AS Number", "pcep.subobj.autonomous_sys_num.as_number", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srlg_length, { "Length", "pcep.subobj.srlg.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srlg_id, { "SRLG ID", "pcep.subobj.srlg.id", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srlg_reserved, { "Reserved", "pcep.subobj.srlg.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_srlg_attribute, { "Attribute", "pcep.subobj.srlg.attribute", FT_UINT8, BASE_DEC, VALS(pcep_xro_attribute_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_exrs_length, { "Length", "pcep.subobj.exrs.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_exrs_reserved, { "Reserved", "pcep.subobj.exrs.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_pksv4_length, { "Length", "pcep.subobj.pksv4.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_pksv4_path_key, { "Path Key", "pcep.subobj.pksv4.path_key", FT_UINT16, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_pksv4_pce_id, { "PCE ID", "pcep.subobj.pksv4.pce_id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_pksv6_length, { "Length", "pcep.subobj.pksv6.length", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_pksv6_path_key, { "Path Key", "pcep.subobj.pksv6.path_key", FT_UINT16, BASE_DEC_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_subobj_pksv6_pce_id, { "PCE ID", "pcep.subobj.pksv6.pce_id", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_open_obj_pcep_version, { "PCEP Version", "pcep.obj.open.pcep_version", FT_UINT8, BASE_DEC, NULL, 0xE0, NULL, HFILL } }, { &hf_pcep_open_obj_flags, { "Flags", "pcep.obj.open.flags", FT_UINT8, BASE_HEX, NULL, 0x1F, NULL, HFILL } }, { &hf_pcep_open_obj_keepalive, { "Keepalive", "pcep.obj.open.keepalive", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_open_obj_deadtime, { "Deadtime", "pcep.obj.open.deadtime", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_open_obj_sid, { "SID", "pcep.obj.open.sid", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_rp_obj_reserved, { "Reserved", "pcep.obj.rp.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_rp_obj_flags, { "Flags", "pcep.obj.rp.flags", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_rp_obj_requested_id_number, { "Requested ID Number", "pcep.obj.rp.requested_id_number", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_no_path_obj_flags, { "Flags", "pcep.obj.no_path.flags", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_no_path_obj_reserved, { "Reserved", "pcep.obj.no_path.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_end_point_obj_source_ipv4_address, { "Source IPv4 Address", "pcep.obj.end_point.source_ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_end_point_obj_destination_ipv4_address, { "Destination IPv4 Address", "pcep.obj.end_point.destination_ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_end_point_obj_source_ipv6_address, { "Source IPv6 Address", "pcep.obj.end_point.source_ipv6_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_end_point_obj_destination_ipv6_address, { "Destination IPv6 Address", "pcep.obj.end_point.destination_ipv6_address", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_bandwidth, { "Bandwidth", "pcep.bandwidth", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_metric_obj_reserved, { "Reserved", "pcep.obj.metric.reserved", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_metric_obj_flags, { "Flags", "pcep.obj.metric.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_metric_obj_type, { "Type", "pcep.obj.metric.type", FT_UINT8, BASE_DEC, VALS(pcep_metric_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_metric_obj_metric_value, { "Metric Value", "pcep.obj.metric.metric_value", FT_FLOAT, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_exclude_any, { "Exclude-Any", "pcep.obj.lspa.exclude_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_include_any, { "Include-Any", "pcep.obj.lspa.include_any", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_include_all, { "Include-All", "pcep.obj.lspa.include_all", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_setup_priority, { "Setup Priority", "pcep.obj.lspa.setup_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_holding_priority, { "Holding Priority", "pcep.obj.lspa.holding_priority", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_flags, { "Flags", "pcep.obj.lspa.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lspa_obj_reserved, { "Reserved", "pcep.obj.lspa.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_svec_obj_reserved, { "Reserved", "pcep.obj.svec.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_svec_obj_flags, { "Flags", "pcep.obj.svec.flags", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_svec_obj_request_id_number, { "Request-ID-Number", "pcep.obj.svec.request_id_number", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_notification_obj_reserved, { "Reserved", "pcep.obj.notification.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_notification_obj_flags, { "Flags", "pcep.obj.notification.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_notification_obj_type, { "Notification Type", "pcep.obj.notification.type", FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_notification_obj_value, { "Notification Value", "pcep.obj.notification.value", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_error_obj_reserved, { "Reserved", "pcep.obj.error.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_error_obj_flags, { "Flags", "pcep.obj.error.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_balancing_obj_reserved, { "Reserved", "pcep.obj.balancing.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_balancing_obj_flags, { "Flags", "pcep.obj.balancing.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_balancing_obj_maximum_number_of_te_lsps, { "Maximum Number of TE LSPs", "pcep.obj.balancing.maximum_number_of_te_lsps", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_balancing_obj_minimum_bandwidth, { "Minimum Bandwidth", "pcep.obj.balancing.minimum_bandwidth", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_close_obj_reserved, { "Reserved", "pcep.obj.close.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_close_obj_flags, { "Flags", "pcep.obj.close.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_close_obj_reason, { "Reason", "pcep.obj.close.reason", FT_UINT8, BASE_DEC, VALS(pcep_close_reason_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_xro_obj_reserved, { "Reserved", "pcep.obj.xro.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_xro_obj_flags, { "Flags", "pcep.obj.xro.flags", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_monitoring_reserved, { "Reserved", "pcep.obj.monitoring.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_monitoring_flags, { "Flags", "pcep.obj.monitoring.flags", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_of_code, { "OF-Code", "pcep.obj.of.code", FT_UINT16, BASE_DEC, VALS(pcep_of_vals), 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_reserved, { "Reserved", "pcep.obj.proc_time.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_proc_time_flags, { "Flags", "pcep.obj.proc_time.flags", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_overload_flags, { "Flags", "pcep.obj.overload.flags", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_overload_reserved, { "Reserved", "pcep.obj.overload.reserved", FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_object_type, { "Object Type", "pcep.object_type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_object_length, { "Object Length", "pcep.object_length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_version, { "PCEP Version", "pcep.version", FT_UINT8, BASE_HEX, NULL, 0x20, NULL, HFILL } }, { &hf_pcep_flags, { "Flags", "pcep.flags", FT_UINT8, BASE_HEX, NULL, 0x1F, NULL, HFILL } }, { &hf_pcep_message_length, { "Message length", "pcep.msg_length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_of_code, { "OF-Code", "pcep.of_code", FT_UINT16, BASE_DEC, VALS(pcep_of_vals), 0x0, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_l, { "L", "pcep.subobj.ipv4.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_iro_ipv4_l, { "L", "pcep.iro.subobj.ipv4.l", FT_UINT8, BASE_HEX, NULL, Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_ipv4_x, { "X", "pcep.subobj.ipv4.x", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_l, { "L", "pcep.subobj.ipv6.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_iro_ipv6_l, { "L", "pcep.iro.subobj.ipv6.l", FT_UINT8, BASE_HEX, NULL, Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_ipv6_x, { "X", "pcep.subobj.ipv6.x", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_pcep_subobj_label_control_l, { "L", "pcep.subobj.label_control.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_l, { "L", "pcep.subobj.unnumb_interfaceID.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_iro_unnumb_interfaceID_l, { "L", "pcep.iro.subobj.unnumb_interfaceID.l", FT_UINT8, BASE_HEX, NULL, Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_unnumb_interfaceID_x, { "X", "pcep.subobj.unnumb_interfaceID.x", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_x, { "X", "pcep.subobj.autonomous_sys_num.x", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_pcep_subobj_iro_autonomous_sys_num_l, { "L", "pcep.iro.subobj.autonomous_sys_num.l", FT_UINT8, BASE_HEX, NULL, Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_autonomous_sys_num_l, { "L", "pcep.subobj.autonomous_sys_num.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_srlg_x, { "X", "pcep.subobj.srlg.x", FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL } }, { &hf_pcep_subobj_exrs_l, { "L", "pcep.subobj.exrs.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_exrs_type, { "Type", "pcep.subobj.exrs.type", FT_UINT8, BASE_DEC, NULL, 0x7F, NULL, HFILL } }, { &hf_pcep_subobj_pksv4_l, { "L", "pcep.subobj.pksv4.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_subobj_pksv6_l, { "L", "pcep.subobj.pksv6.l", FT_UINT8, BASE_DEC, VALS(pcep_route_l_obj_vals), Mask_L, NULL, HFILL } }, { &hf_pcep_no_path_obj_nature_of_issue, { "Nature of Issue", "pcep.obj.no_path.nature_of_issue", FT_UINT8, BASE_DEC, VALS(pcep_no_path_obj_vals), 0x0, NULL, HFILL } }, { &hf_pcep_obj_srp_id_number, { "SRP-ID-number", "pcep.obj.srp.id-number", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_lsp_plsp_id, { "PLSP-ID", "pcep.obj.lsp.plsp-id", FT_UINT32, BASE_DEC, NULL, PCEP_OBJ_LSP_PLSP_ID, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags, { "Flags", "pcep.obj.lsp.flags", FT_UINT24, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_d, { "Delegate (D)", "pcep.obj.lsp.flags.delegate", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_D, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_s, { "SYNC (S)", "pcep.obj.lsp.flags.sync", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_S, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_r, { "Remove (R)", "pcep.obj.lsp.flags.remove", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_R, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_a, { "Administrative (A)", "pcep.obj.lsp.flags.administrative", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_A, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_o, { "Operational (O)", "pcep.obj.lsp.flags.operational", FT_UINT16, BASE_DEC, VALS(pcep_object_lsp_flags_operational_vals), PCEP_OBJ_LSP_FLAGS_O, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_c, { "Create (C)", "pcep.obj.lsp.flags.create", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_C, NULL, HFILL } }, { &hf_pcep_obj_lsp_flags_reserved, { "Reserved", "pcep.obj.lsp.flags.reserved", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_LSP_FLAGS_RESERVED, NULL, HFILL } }, { &hf_pcep_obj_srp_flags, { "Flags", "pcep.obj.srp.flags", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_obj_srp_flags_r, { "Remove (R)", "pcep.obj.srp.flags.remove", FT_BOOLEAN, 32, TFS(&tfs_set_notset), PCEP_OBJ_SRP_FLAGS_R, NULL, HFILL } }, { &hf_pcep_symbolic_path_name, { "SYMBOLIC-PATH-NAME", "pcep.tlv.symbolic-path-name", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv4_lsp_id_tunnel_sender_address, { "IPv4 Tunnel Sender Address", "pcep.tlv.ipv4-lsp-id.tunnel-sender-addr", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv4_lsp_id_lsp_id, { "LSP ID", "pcep.tlv.ipv4-lsp-id.lsp-id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv4_lsp_id_tunnel_id, { "Tunnel ID", "pcep.tlv.ipv4-lsp-id.tunnel-id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv4_lsp_id_extended_tunnel_id, { "Extended Tunnel ID", "pcep.tlv.ipv4-lsp-id.extended-tunnel-id", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv4_lsp_id_tunnel_endpoint_address, { "IPv4 Tunnel Endpoint Address", "pcep.tlv.ipv4-lsp-id.tunnel-endpoint-addr", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv6_lsp_id_tunnel_sender_address, { "IPv6 Tunnel Sender Address", "pcep.tlv.ipv6-lsp-id.tunnel-sender-addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv6_lsp_id_lsp_id, { "LSP ID", "pcep.tlv.ipv6-lsp-id.lsp-id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv6_lsp_id_tunnel_id, { "Tunnel ID", "pcep.tlv.ipv6-lsp-id.tunnel-id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv6_lsp_id_extended_tunnel_id, { "Extended Tunnel ID", "pcep.tlv.ipv6-lsp-id.extended-tunnel-id", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_ipv6_lsp_id_tunnel_endpoint_address, { "IPv6 Tunnel Endpoint Address", "pcep.tlv.ipv6-lsp-id.tunnel-endpoint-addr", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lsp_error_code, { "LSP Error Code", "pcep.tlv.lsp-error-code", FT_UINT32, BASE_DEC, VALS(pcep_tlv_lsp_error_code_vals), 0x0, NULL, HFILL } }, { &hf_pcep_rsvp_user_error_spec, { "RSVP/USER ERROR_SPEC", "pcep.tlv.rsvp-user-error-spec", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_lsp_state_db_version_number, { "LSP State DB Version Number", "pcep.tlv.lsp-state-db-version-number", FT_UINT64, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_speaker_entity_id, { "Speaker Entity Identifier", "pcep.tlv.speaker-entity-id", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_reserved, { "Reserved", "pcep.association.reserved", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_flags, { "Flags", "pcep.association.flags", FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_flags_r, { "Remove (R)", "pcep.association.flags.r", FT_BOOLEAN, 16, TFS(&tfs_set_notset), PCEP_OBJ_ASSOCIATION_FLAGS_R, NULL, HFILL } }, { &hf_pcep_association_type, { "Association Type", "pcep.association.type", FT_UINT16, BASE_DEC, VALS(pcep_association_type_field_vals), 0x0, NULL, HFILL } }, { &hf_pcep_association_id, { "Association ID", "pcep.association.id", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_source_ipv4, { "IPv4 Association Source", "pcep.association.ipv4.source", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_source_ipv6, { "IPv6 Association Source", "pcep.association.ipv6.source", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_source_global, { "Global Association Source", "pcep.association.global.source", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_id_extended, { "Extended Association ID", "pcep.tlv.extended_association_id.id", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_id_extended_color, { "Color", "pcep.tlv.extended_association_id.color", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_id_extended_ipv4_endpoint, { "IPv4 Endpoint", "pcep.tlv.extended_association_id.ipv4_endpoint", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_association_id_extended_ipv6_endpoint, { "IPv6 Endpoint", "pcep.tlv.extended_association_id.ipv6_endpoint", FT_IPv6, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_op_conf_assoc_range_reserved, { "Reserved", "pcep.op_conf_assoc_range.reserved", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_op_conf_assoc_range_assoc_type, { "Assoc-Type", "pcep.op_conf_assoc_range.assoc_type", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_op_conf_assoc_range_start_assoc, { "Start-Assoc", "pcep.op_conf_assoc_range.start_assoc", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_op_conf_assoc_range_range, { "Range", "pcep.op_conf_assoc_range.range", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_srcpag_info_color, { "Color", "pcep.srcpag_info.color", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_srcpag_info_destination_endpoint, { "Destination End-point", "pcep.srcpag_info.destination_endpoint", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_srcpag_info_preference, { "Preference", "pcep.srcpag_info.preference", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_name, { "SR Policy Name", "pcep.tlv.sr_policy_name", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_cpath_id_proto_origin, { "Proto origin", "pcep.tlv.sr_policy_cpath_id.proto_origin", FT_UINT8, BASE_DEC, VALS(pcep_sr_policy_id_proto_origin_vals), 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_cpath_id_originator_asn, { "Originator ASN", "pcep.tlv.sr_policy_cpath_id.originator_asn", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_cpath_id_originator_address, { "IPv4 Originator Address", "pcep.tlv.sr_policy_cpath_id.originator_ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_cpath_id_discriminator, { "Discriminator", "pcep.tlv.sr_policy_cpath_id.proto_discriminator", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_cpath_name, { "SR Policy Candidate Path Name", "pcep.tlv.sr_policy_cpath_name", FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_sr_policy_cpath_preference, { "Preference", "pcep.tlv.sr_policy_cpath_preference", FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_enterprise_number, { "Enterprise Number", "pcep.vendor-information.enterprise-number", FT_UINT32, BASE_ENTERPRISES, STRINGS_ENTERPRISES, 0x0, "IANA Private Enterprise Number", HFILL } }, { &hf_pcep_enterprise_specific_info, { "Enterprise-Specific Information", "pcep.vendor-information.enterprise-specific-info", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_tlv_enterprise_number, { "Enterprise Number", "pcep.tlv.enterprise-number", FT_UINT32, BASE_ENTERPRISES, STRINGS_ENTERPRISES, 0x0, "IANA Private Enterprise Number", HFILL } }, { &hf_pcep_tlv_enterprise_specific_info, { "Enterprise-Specific Information", "pcep.tlv.enterprise-specific-info", FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_bu_reserved, { "Reserved", "pcep.obj.bu.reserved", FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL } }, { &hf_pcep_bu_butype, { "Type", "pcep.obj.bu.butype", FT_UINT8, BASE_DEC, VALS(pcep_bu_butype_vals), 0x0, NULL, HFILL } }, { &hf_pcep_bu_utilization, { "Bandwidth Utilization", "pcep.obj.bu.utilization", FT_FLOAT, BASE_NONE, NULL, 0x0, "The bandwidth utilization quantified as a percentage and encoded in IEEE floating point format", HFILL } }, { &hf_pcep_obj_open_type, { "OPEN Object-Type", "pcep.obj.open.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_open_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_rp_type, { "RP Object-Type", "pcep.obj.rp.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_rp_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_no_path_type, { "NO-PATH Object-Type", "pcep.obj.nopath.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_no_path_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_end_point_type, { "END-POINT Object-Type", "pcep.obj.endpoint.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_end_point_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_bandwidth_type, { "BANDWIDTH Object-Type", "pcep.obj.bandwidth.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_bandwidth_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_metric_type, { "METRIC Object-Type", "pcep.obj.metric.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_metric_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_explicit_route_type, { "ERO Object-Type", "pcep.obj.ero.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_explicit_route_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_record_route_type, { "RRO Object-Type", "pcep.obj.rro.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_record_route_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_lspa_type, { "LSPA Object-Type", "pcep.obj.lspa.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_lspa_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_iro_type, { "IRO Object-Type", "pcep.obj.iro.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_iro_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_svec_type, { "SVEC Object-Type", "pcep.obj.svec.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_svec_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_notification_type, { "NOTIFICATION Object-Type", "pcep.obj.notification.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_notification_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_pcep_error_type, { "PCEP-ERROR Object-Type", "pcep.obj.error.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_pcep_error_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_load_balancing_type, { "LOAD-BALANCING Object-Type", "pcep.obj.loadbalancing.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_load_balancing_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_close_type, { "CLOSE Object-Type", "pcep.obj.close.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_close_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_path_key_type, { "PATH-KEY Object-Type", "pcep.obj.path_key.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_path_key_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_xro_type, { "XRO Object-Type", "pcep.obj.xro.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_xro_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_monitoring_type, { "MONITORING Object-Type", "pcep.obj.monitoring.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_monitoring_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_pcc_id_req_type, { "PCC-REQ-ID Object-Type", "pcep.obj.pccidreq.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_pcc_id_req_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_of_type, { "OF Object-Type", "pcep.obj.of.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_of_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_classtype, { "CLASSTYPE Type", "pcep.obj.classtype.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_global_constraints, { "Global-Constraints Type", "pcep.obj.global_constraints.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_pce_id_type, { "PCE-ID Object-Type", "pcep.obj.pceid.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_pce_id_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_proc_time_type, { "PROC-TIME Object-Type", "pcep.obj.proctime.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_proc_time_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_overload_type, { "OVERLOAD Object-Type", "pcep.obj.overload.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_overload_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_unreach_destination_type, { "UNREACH-DESTINATION Object-Type", "pcep.obj.unreach-destination.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_unreach_destination_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_sero_type, { "SERO Object-Type", "pcep.obj.sero.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_sero_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_srro_type, { "SRRO Object-Type", "pcep.obj.srro.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_srro_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_branch_node_capability_type, { "Branch Node Capability Object-Type", "pcep.obj.branch-node-capability.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_branch_node_capability_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_lsp_type, { "LSP Object-Type", "pcep.obj.lsp.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_lsp_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_srp_type, { "SRP Object-Type", "pcep.obj.srp.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_srp_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_vendor_information_type, { "VENDOR-INFORMATION Object-Type", "pcep.obj.vendor-information.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_vendor_information_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_bu_type, { "BU Object-Type", "pcep.obj.bu.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_bu_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_inter_layer_type, { "Inter-Layer Type", "pcep.obj.inter_layer.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_switch_layer_type, { "Switch-Layer Type", "pcep.obj.switch_layer.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_req_adap_cap_type, { "REQ_ADAP_CAP Type", "pcep.obj.req_adap_cap.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_server_ind_type, { "Server-Indication Type", "pcep.obj.server_indication.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_association_type, { "ASSOCIATION Object-Type", "pcep.obj.association.type", FT_UINT8, BASE_DEC, VALS(pcep_obj_association_type_vals), MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_s2ls_type, { "S2LS Type", "pcep.obj.s2ls.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_wa_type, { "Wavelength Assignment Type", "pcep.obj.wa.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_flowspec_type, { "Flow Specification Type", "pcep.obj.flowspec.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_cci_type, { "CCI Object-Type", "pcep.obj.cci_type.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_obj_path_attrib_type, { "Path-Attrib Type", "pcep.obj.path_attrib.type", FT_UINT8, BASE_DEC, NULL, MASK_OBJ_TYPE, NULL, HFILL } }, { &hf_pcep_path_setup_type_capability_sub_tlv_type, { "Type", "pcep.path-setup-type-capability-sub-tlv.type", FT_UINT16, BASE_DEC, VALS(pcep_path_setup_type_capability_sub_tlv_vals), 0x0, NULL, HFILL } }, { &hf_pcep_path_setup_type_capability_sub_tlv_length, { "Length", "pcep.path-setup-type-capability-sub-tlv.length", FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL } }, }; static int *ett[] = { &ett_pcep, &ett_pcep_hdr, &ett_pcep_obj_open, &ett_pcep_obj_request_parameters, &ett_pcep_obj_no_path, &ett_pcep_obj_end_point, &ett_pcep_obj_bandwidth, &ett_pcep_obj_metric, &ett_pcep_obj_explicit_route, &ett_pcep_obj_record_route, &ett_pcep_obj_lspa, &ett_pcep_obj_iro, &ett_pcep_obj_svec, &ett_pcep_obj_notification, &ett_pcep_obj_error, &ett_pcep_obj_load_balancing, &ett_pcep_obj_close, &ett_pcep_obj_path_key, &ett_pcep_obj_xro, &ett_pcep_obj_monitoring, &ett_pcep_obj_pcc_id_req, &ett_pcep_obj_of, &ett_pcep_obj_classtype, &ett_pcep_obj_global_constraints, &ett_pcep_obj_pce_id, &ett_pcep_obj_proc_time, &ett_pcep_obj_overload, &ett_pcep_obj_unreach_destination, &ett_pcep_obj_sero, &ett_pcep_obj_srro, &ett_pcep_obj_branch_node_capability, &ett_pcep_obj_lsp, &ett_pcep_obj_srp, &ett_pcep_obj_vendor_information, &ett_pcep_obj_bu, &ett_pcep_obj_inter_layer, &ett_pcep_obj_switch_layer, &ett_pcep_obj_req_adap_cap, &ett_pcep_obj_server_ind, &ett_pcep_obj_association, &ett_pcep_obj_s2ls, &ett_pcep_obj_wa, &ett_pcep_obj_flowspec, &ett_pcep_obj_cci_type, &ett_pcep_obj_path_attrib, &ett_pcep_obj_unknown, }; static ei_register_info ei[] = { /* Generated from convert_proto_tree_add_text.pl */ { &ei_pcep_subobject_bad_length, { "pcep.subobject_bad_length", PI_MALFORMED, PI_WARN, "Bad subobject length", EXPFILL }}, { &ei_pcep_non_defined_subobject, { "pcep.non_defined_subobject", PI_PROTOCOL, PI_WARN, "Non defined subobject for this object", EXPFILL }}, { &ei_pcep_non_defined_object, { "pcep.unknown_object", PI_PROTOCOL, PI_WARN, "Unknown object", EXPFILL }}, { &ei_pcep_object_length, { "pcep.object_length.bad", PI_MALFORMED, PI_WARN, "Object Length bogus", EXPFILL }}, { &ei_pcep_pcep_object_body_non_defined, { "pcep.object_body_non_defined", PI_PROTOCOL, PI_WARN, "PCEP Object BODY non defined", EXPFILL }}, { &ei_pcep_unknown_type_object, { "pcep.unknown_type_object", PI_PROTOCOL, PI_WARN, "UNKNOWN Type Object", EXPFILL }}, }; expert_module_t* expert_pcep; /*Register the protocol name and description*/ proto_pcep = proto_register_protocol ( "Path Computation Element communication Protocol", "PCEP", "pcep"); /* Required function calls to register the header fields and subtrees used */ proto_register_field_array(proto_pcep, pcepf_info, array_length(pcepf_info)); proto_register_subtree_array(ett, array_length(ett)); expert_pcep = expert_register_protocol(proto_pcep); expert_register_field_array(expert_pcep, ei, array_length(ei)); /* Register the dissector handle */ pcep_handle = register_dissector("pcep", dissect_pcep, proto_pcep); } /*Dissector Handoff*/ void proto_reg_handoff_pcep(void) { dissector_add_uint_with_preference("tcp.port", TCP_PORT_PCEP, pcep_handle); } /* * Editor modelines * * Local Variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * ex: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */