diff options
Diffstat (limited to 'print-ldp.c')
| -rw-r--r-- | print-ldp.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/print-ldp.c b/print-ldp.c index 896bc40..1ee453b 100644 --- a/print-ldp.c +++ b/print-ldp.c @@ -16,9 +16,7 @@ /* \summary: Label Distribution Protocol (LDP) printer */ -#ifdef HAVE_CONFIG_H #include <config.h> -#endif #include "netdissect-stdinc.h" @@ -328,11 +326,17 @@ ldp_tlv_print(netdissect_options *ndo, break; case LDP_TLV_COMMON_SESSION: - TLV_TCHECK(8); + TLV_TCHECK(14); ND_PRINT("\n\t Version: %u, Keepalive: %us, Flags: [Downstream %s, Loop Detection %s]", GET_BE_U_2(tptr), GET_BE_U_2(tptr + 2), - (GET_BE_U_2(tptr + 6)&0x8000) ? "On Demand" : "Unsolicited", - (GET_BE_U_2(tptr + 6)&0x4000) ? "Enabled" : "Disabled" + (GET_BE_U_2(tptr + 4)&0x8000) ? "On Demand" : "Unsolicited", + (GET_BE_U_2(tptr + 4)&0x4000) ? "Enabled" : "Disabled" + ); + ND_PRINT("\n\t Path Vector Limit %u, Max-PDU length: %u, Receiver Label-Space-ID %s:%u", + GET_U_1(tptr+5), + GET_BE_U_2(tptr+6), + GET_IPADDR_STRING(tptr+8), + GET_BE_U_2(tptr+12) ); break; @@ -364,8 +368,7 @@ ldp_tlv_print(netdissect_options *ndo, ND_PRINT(": IPv4 prefix (invalid length)"); else ND_PRINT(": IPv4 prefix %s", buf); - } - else if (af == AFNUM_INET6) { + } else if (af == AFNUM_INET6) { i=decode_prefix6(ndo, tptr, tlv_tlen, buf, sizeof(buf)); if (i == -2) goto trunc; @@ -375,8 +378,7 @@ ldp_tlv_print(netdissect_options *ndo, ND_PRINT(": IPv6 prefix (invalid length)"); else ND_PRINT(": IPv6 prefix %s", buf); - } - else + } else ND_PRINT(": Address family %u prefix", af); break; case LDP_FEC_HOSTADDRESS: |