X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/546558eabd81cfc36a81a4df728fdfea0d83b41a..refs/heads/master:/print-lspping.c diff --git a/print-lspping.c b/print-lspping.c index f20d9b75..04a4b21a 100644 --- a/print-lspping.c +++ b/print-lspping.c @@ -15,22 +15,21 @@ /* \summary: MPLS LSP PING printer */ -/* specification: RFC 4349 */ +/* specification: RFC 4379 */ -#ifdef HAVE_CONFIG_H #include -#endif #include "netdissect-stdinc.h" +#define ND_LONGJMP_FROM_TCHECK #include "netdissect.h" #include "extract.h" #include "addrtoname.h" +#include "ntp.h" #include "l2vpn.h" #include "oui.h" -static const char tstr[] = " [|lspping]"; /* * LSPPING common header @@ -69,10 +68,8 @@ struct lspping_common_header { nd_uint8_t return_subcode; nd_uint32_t sender_handle; nd_uint32_t seq_number; - nd_uint32_t ts_sent_sec; - nd_uint32_t ts_sent_usec; - nd_uint32_t ts_rcvd_sec; - nd_uint32_t ts_rcvd_usec; + struct l_fixedpt ts_sent; + struct l_fixedpt ts_rcvd; }; #define LSPPING_VERSION 1 @@ -499,7 +496,7 @@ lspping_print(netdissect_options *ndo, u_int tlen,lspping_tlv_len,lspping_tlv_type,tlv_tlen; int tlv_hexdump,subtlv_hexdump; u_int lspping_subtlv_len,lspping_subtlv_type; - struct timeval timestamp; + uint32_t int_part, fraction; u_int address_type; union { @@ -535,18 +532,18 @@ lspping_print(netdissect_options *ndo, /* * Sanity checking of the header. */ - if (EXTRACT_BE_U_2(lspping_com_header->version) != LSPPING_VERSION) { + if (GET_BE_U_2(lspping_com_header->version) != LSPPING_VERSION) { ND_PRINT("LSP-PING version %u packet not supported", - EXTRACT_BE_U_2(lspping_com_header->version)); + GET_BE_U_2(lspping_com_header->version)); return; } /* in non-verbose mode just lets print the basic Message Type*/ if (ndo->ndo_vflag < 1) { ND_PRINT("LSP-PINGv%u, %s, seq %u, length: %u", - EXTRACT_BE_U_2(lspping_com_header->version), - tok2str(lspping_msg_type_values, "unknown (%u)",EXTRACT_U_1(lspping_com_header->msg_type)), - EXTRACT_BE_U_4(lspping_com_header->seq_number), + GET_BE_U_2(lspping_com_header->version), + tok2str(lspping_msg_type_values, "unknown (%u)",GET_U_1(lspping_com_header->msg_type)), + GET_BE_U_4(lspping_com_header->seq_number), len); return; } @@ -556,19 +553,19 @@ lspping_print(netdissect_options *ndo, tlen=len; ND_PRINT("\n\tLSP-PINGv%u, msg-type: %s (%u), length: %u\n\t reply-mode: %s (%u)", - EXTRACT_BE_U_2(lspping_com_header->version), - tok2str(lspping_msg_type_values, "unknown",EXTRACT_U_1(lspping_com_header->msg_type)), - EXTRACT_U_1(lspping_com_header->msg_type), + GET_BE_U_2(lspping_com_header->version), + tok2str(lspping_msg_type_values, "unknown",GET_U_1(lspping_com_header->msg_type)), + GET_U_1(lspping_com_header->msg_type), len, - tok2str(lspping_reply_mode_values, "unknown",EXTRACT_U_1(lspping_com_header->reply_mode)), - EXTRACT_U_1(lspping_com_header->reply_mode)); + tok2str(lspping_reply_mode_values, "unknown",GET_U_1(lspping_com_header->reply_mode)), + GET_U_1(lspping_com_header->reply_mode)); /* * the following return codes require that the subcode is attached * at the end of the translated token output */ - return_code = EXTRACT_U_1(lspping_com_header->return_code); - return_subcode = EXTRACT_U_1(lspping_com_header->return_subcode); + return_code = GET_U_1(lspping_com_header->return_code); + return_subcode = GET_U_1(lspping_com_header->return_subcode); if (return_code == 3 || return_code == 4 || return_code == 8 || @@ -587,19 +584,17 @@ lspping_print(netdissect_options *ndo, return_subcode); ND_PRINT("\n\t Sender Handle: 0x%08x, Sequence: %u", - EXTRACT_BE_U_4(lspping_com_header->sender_handle), - EXTRACT_BE_U_4(lspping_com_header->seq_number)); - - timestamp.tv_sec=EXTRACT_BE_U_4(lspping_com_header->ts_sent_sec); - timestamp.tv_usec=EXTRACT_BE_U_4(lspping_com_header->ts_sent_usec); - ND_PRINT("\n\t Sender Timestamp: "); - ts_print(ndo, ×tamp); - - timestamp.tv_sec=EXTRACT_BE_U_4(lspping_com_header->ts_rcvd_sec); - timestamp.tv_usec=EXTRACT_BE_U_4(lspping_com_header->ts_rcvd_usec); - ND_PRINT("Receiver Timestamp: "); - if ((timestamp.tv_sec != 0) && (timestamp.tv_usec != 0)) - ts_print(ndo, ×tamp); + GET_BE_U_4(lspping_com_header->sender_handle), + GET_BE_U_4(lspping_com_header->seq_number)); + + ND_PRINT("\n\t TimeStamp Sent: "); + p_ntp_time(ndo, &lspping_com_header->ts_sent); + + int_part=GET_BE_U_4(lspping_com_header->ts_rcvd.int_part); + fraction=GET_BE_U_4(lspping_com_header->ts_rcvd.fraction); + ND_PRINT("\n\t TimeStamp Received: "); + if (! (int_part == 0 && fraction == 0)) + p_ntp_time(ndo, &lspping_com_header->ts_rcvd); else ND_PRINT("no timestamp"); @@ -611,12 +606,9 @@ lspping_print(netdissect_options *ndo, if (tlen < sizeof(struct lspping_tlv_header)) goto tooshort; - /* did we capture enough for fully decoding the tlv header ? */ - ND_TCHECK_LEN(tptr, sizeof(struct lspping_tlv_header)); - lspping_tlv_header = (const struct lspping_tlv_header *)tptr; - lspping_tlv_type=EXTRACT_BE_U_2(lspping_tlv_header->type); - lspping_tlv_len=EXTRACT_BE_U_2(lspping_tlv_header->length); + lspping_tlv_type=GET_BE_U_2(lspping_tlv_header->type); + lspping_tlv_len=GET_BE_U_2(lspping_tlv_header->length); ND_PRINT("\n\t %s TLV (%u), length: %u", tok2str(lspping_tlv_values, @@ -651,13 +643,11 @@ lspping_print(netdissect_options *ndo, tlv_hexdump = TRUE; goto tlv_tooshort; } - /* did we capture enough for fully decoding the subtlv header ? */ - ND_TCHECK_LEN(tlv_tptr, sizeof(struct lspping_tlv_header)); subtlv_hexdump=FALSE; lspping_subtlv_header = (const struct lspping_tlv_header *)tlv_tptr; - lspping_subtlv_type=EXTRACT_BE_U_2(lspping_subtlv_header->type); - lspping_subtlv_len=EXTRACT_BE_U_2(lspping_subtlv_header->length); + lspping_subtlv_type=GET_BE_U_2(lspping_subtlv_header->type); + lspping_subtlv_len=GET_BE_U_2(lspping_subtlv_header->length); subtlv_tptr=tlv_tptr+sizeof(struct lspping_tlv_header); /* Does the subTLV go past the end of the TLV? */ @@ -688,8 +678,8 @@ lspping_print(netdissect_options *ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4 = (const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *)subtlv_tptr; ND_PRINT("\n\t %s/%u", - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix), - EXTRACT_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix_len)); + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix), + GET_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix_len)); } break; @@ -702,8 +692,8 @@ lspping_print(netdissect_options *ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6 = (const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *)subtlv_tptr; ND_PRINT("\n\t %s/%u", - ip6addr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix), - EXTRACT_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix_len)); + GET_IP6ADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix), + GET_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix_len)); } break; @@ -716,8 +706,8 @@ lspping_print(netdissect_options *ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4 = (const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *)subtlv_tptr; ND_PRINT("\n\t %s/%u", - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix), - EXTRACT_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix_len)); + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix), + GET_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix_len)); } break; @@ -730,8 +720,8 @@ lspping_print(netdissect_options *ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6 = (const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *)subtlv_tptr; ND_PRINT("\n\t %s/%u", - ip6addr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix), - EXTRACT_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix_len)); + GET_IP6ADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix), + GET_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix_len)); } break; @@ -745,11 +735,11 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *)subtlv_tptr; ND_PRINT("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" "\n\t tunnel-id 0x%04x, extended tunnel-id %s", - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_endpoint), - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_sender), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->lsp_id), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_id), - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->extended_tunnel_id)); + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_endpoint), + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_sender), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->lsp_id), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_id), + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->extended_tunnel_id)); } break; @@ -763,11 +753,11 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *)subtlv_tptr; ND_PRINT("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" "\n\t tunnel-id 0x%04x, extended tunnel-id %s", - ip6addr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_endpoint), - ip6addr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_sender), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->lsp_id), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_id), - ip6addr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->extended_tunnel_id)); + GET_IP6ADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_endpoint), + GET_IP6ADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_sender), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->lsp_id), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_id), + GET_IP6ADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->extended_tunnel_id)); } break; @@ -781,8 +771,8 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *)subtlv_tptr; ND_PRINT("\n\t RD: %s, %s/%u", bgp_vpn_rd_print(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->rd), - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix), - EXTRACT_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix_len)); + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix), + GET_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix_len)); } break; @@ -796,8 +786,8 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *)subtlv_tptr; ND_PRINT("\n\t RD: %s, %s/%u", bgp_vpn_rd_print(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->rd), - ip6addr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix), - EXTRACT_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix_len)); + GET_IP6ADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix), + GET_U_1(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix_len)); } break; @@ -812,12 +802,12 @@ lspping_print(netdissect_options *ndo, ND_PRINT("\n\t RD: %s, Sender VE ID: %u, Receiver VE ID: %u" "\n\t Encapsulation Type: %s (%u)", bgp_vpn_rd_print(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->rd), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->sender_ve_id), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->receiver_ve_id), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->sender_ve_id), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->receiver_ve_id), tok2str(mpls_pw_types_values, "unknown", - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)); + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)); } break; @@ -832,12 +822,12 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_targetfec_subtlv_fec_128_pw_old *)subtlv_tptr; ND_PRINT("\n\t Remote PE: %s" "\n\t PW ID: 0x%08x, PW Type: %s (%u)", - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->remote_pe_address), - EXTRACT_BE_U_4(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->pw_id), + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->remote_pe_address), + GET_BE_U_4(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->pw_id), tok2str(mpls_pw_types_values, "unknown", - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->pw_type)), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->pw_type)); + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->pw_type)), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->pw_type)); } break; @@ -851,13 +841,13 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_targetfec_subtlv_fec_128_pw *)subtlv_tptr; ND_PRINT("\n\t Sender PE: %s, Remote PE: %s" "\n\t PW ID: 0x%08x, PW Type: %s (%u)", - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->sender_pe_address), - ipaddr_string(ndo, subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->remote_pe_address), - EXTRACT_BE_U_4(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->pw_id), + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->sender_pe_address), + GET_IPADDR_STRING(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->remote_pe_address), + GET_BE_U_4(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->pw_id), tok2str(mpls_pw_types_values, "unknown", - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->pw_type)), - EXTRACT_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->pw_type)); + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->pw_type)), + GET_BE_U_2(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->pw_type)); } break; @@ -903,9 +893,9 @@ lspping_print(netdissect_options *ndo, * we do not know if its IPv4 or IPv6 or is unnumbered; after * we find the address-type, we recast the tlv_tptr and move on. */ - address_type = EXTRACT_U_1(tlv_ptr.lspping_tlv_downstream_map->address_type); + address_type = GET_U_1(tlv_ptr.lspping_tlv_downstream_map->address_type); ND_PRINT("\n\t MTU: %u, Address-Type: %s (%u)", - EXTRACT_BE_U_2(tlv_ptr.lspping_tlv_downstream_map->mtu), + GET_BE_U_2(tlv_ptr.lspping_tlv_downstream_map->mtu), tok2str(lspping_tlv_downstream_addr_values, "unknown", address_type), @@ -928,8 +918,8 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_downstream_map_ipv4_t *)tlv_tptr; ND_PRINT("\n\t Downstream IP: %s" "\n\t Downstream Interface IP: %s", - ipaddr_string(ndo, tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip), - ipaddr_string(ndo, tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface)); + GET_IPADDR_STRING(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip), + GET_IPADDR_STRING(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface)); tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t); tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t); break; @@ -948,8 +938,8 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_downstream_map_ipv4_unmb_t *)tlv_tptr; ND_PRINT("\n\t Downstream IP: %s" "\n\t Downstream Interface Index: 0x%08x", - ipaddr_string(ndo, tlv_ptr.lspping_tlv_downstream_map_ipv4_unmb->downstream_ip), - EXTRACT_BE_U_4(tlv_ptr.lspping_tlv_downstream_map_ipv4_unmb->downstream_interface)); + GET_IPADDR_STRING(tlv_ptr.lspping_tlv_downstream_map_ipv4_unmb->downstream_ip), + GET_BE_U_4(tlv_ptr.lspping_tlv_downstream_map_ipv4_unmb->downstream_interface)); tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_unmb_t); tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_unmb_t); break; @@ -968,8 +958,8 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_downstream_map_ipv6_t *)tlv_tptr; ND_PRINT("\n\t Downstream IP: %s" "\n\t Downstream Interface IP: %s", - ip6addr_string(ndo, tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_ip), - ip6addr_string(ndo, tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_interface)); + GET_IP6ADDR_STRING(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_ip), + GET_IP6ADDR_STRING(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_interface)); tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv6_t); tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv6_t); break; @@ -988,8 +978,8 @@ lspping_print(netdissect_options *ndo, (const struct lspping_tlv_downstream_map_ipv6_unmb_t *)tlv_tptr; ND_PRINT("\n\t Downstream IP: %s" "\n\t Downstream Interface Index: 0x%08x", - ip6addr_string(ndo, tlv_ptr.lspping_tlv_downstream_map_ipv6_unmb->downstream_ip), - EXTRACT_BE_U_4(tlv_ptr.lspping_tlv_downstream_map_ipv6_unmb->downstream_interface)); + GET_IP6ADDR_STRING(tlv_ptr.lspping_tlv_downstream_map_ipv6_unmb->downstream_ip), + GET_BE_U_4(tlv_ptr.lspping_tlv_downstream_map_ipv6_unmb->downstream_interface)); tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv6_unmb_t); tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv6_unmb_t); break; @@ -1014,9 +1004,6 @@ lspping_print(netdissect_options *ndo, /* FIXME add hash-key type, depth limit, multipath processing */ - tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_info_t); - tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_info_t); - /* FIXME print downstream labels */ tlv_hexdump=TRUE; /* dump the TLV until code complete */ @@ -1029,8 +1016,7 @@ lspping_print(netdissect_options *ndo, tlv_hexdump = TRUE; goto tlv_tooshort; } else { - ND_TCHECK_LEN(tptr, LSPPING_TLV_BFD_DISCRIMINATOR_LEN); - ND_PRINT("\n\t BFD Discriminator 0x%08x", EXTRACT_BE_U_4(tptr)); + ND_PRINT("\n\t BFD Discriminator 0x%08x", GET_BE_U_4(tlv_tptr)); } break; @@ -1043,8 +1029,7 @@ lspping_print(netdissect_options *ndo, tlv_hexdump = TRUE; goto tlv_tooshort; } else { - ND_TCHECK_LEN(tptr, LSPPING_TLV_VENDOR_ENTERPRISE_LEN); - vendor_id = EXTRACT_BE_U_4(tlv_tptr); + vendor_id = GET_BE_U_4(tlv_tptr); ND_PRINT("\n\t Vendor: %s (0x%04x)", tok2str(smi_values, "Unknown", vendor_id), vendor_id); @@ -1086,14 +1071,4 @@ lspping_print(netdissect_options *ndo, return; tooshort: ND_PRINT("\n\t\t packet is too short"); - return; -trunc: - ND_PRINT("%s", tstr); - return; } -/* - * Local Variables: - * c-style: whitesmith - * c-basic-offset: 8 - * End: - */