+ case RSVP_OBJ_CLASSTYPE:
+ case RSVP_OBJ_CLASSTYPE_OLD: /* fall through */
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_1:
+ ND_PRINT((ndo, "%s CT: %u",
+ ident,
+ EXTRACT_32BITS(obj_tptr) & 0x7));
+ obj_tlen-=4;
+ obj_tptr+=4;
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case RSVP_OBJ_ERROR_SPEC:
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
+ case RSVP_CTYPE_IPV4:
+ if (obj_tlen < 8)
+ return-1;
+ error_code=*(obj_tptr+5);
+ error_value=EXTRACT_16BITS(obj_tptr+6);
+ ND_PRINT((ndo, "%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)",
+ ident,
+ ipaddr_string(ndo, obj_tptr),
+ *(obj_tptr+4),
+ ident,
+ tok2str(rsvp_obj_error_code_values,"unknown",error_code),
+ error_code));
+ switch (error_code) {
+ case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING:
+ ND_PRINT((ndo, ", Error Value: %s (%u)",
+ tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
+ error_value));
+ break;
+ case RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE: /* fall through */
+ case RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE_OLD:
+ ND_PRINT((ndo, ", Error Value: %s (%u)",
+ tok2str(rsvp_obj_error_code_diffserv_te_values,"unknown",error_value),
+ error_value));
+ break;
+ default:
+ ND_PRINT((ndo, ", Unknown Error Value (%u)", error_value));
+ break;
+ }
+ obj_tlen-=8;
+ obj_tptr+=8;
+ break;
+#ifdef INET6
+ case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
+ case RSVP_CTYPE_IPV6:
+ if (obj_tlen < 20)
+ return-1;
+ error_code=*(obj_tptr+17);
+ error_value=EXTRACT_16BITS(obj_tptr+18);
+ ND_PRINT((ndo, "%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)",
+ ident,
+ ip6addr_string(ndo, obj_tptr),
+ *(obj_tptr+16),
+ ident,
+ tok2str(rsvp_obj_error_code_values,"unknown",error_code),
+ error_code));
+
+ switch (error_code) {
+ case RSVP_OBJ_ERROR_SPEC_CODE_ROUTING:
+ ND_PRINT((ndo, ", Error Value: %s (%u)",
+ tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
+ error_value));
+ break;
+ default:
+ break;
+ }
+ obj_tlen-=20;
+ obj_tptr+=20;
+ break;
+#endif
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case RSVP_OBJ_PROPERTIES:
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_1:
+ if (obj_tlen < 4)
+ return-1;
+ padbytes = EXTRACT_16BITS(obj_tptr+2);
+ ND_PRINT((ndo, "%s TLV count: %u, padding bytes: %u",
+ ident,
+ EXTRACT_16BITS(obj_tptr),
+ padbytes));
+ obj_tlen-=4;
+ obj_tptr+=4;
+ /* loop through as long there is anything longer than the TLV header (2) */
+ while(obj_tlen >= 2 + padbytes) {
+ ND_PRINT((ndo, "%s %s TLV (0x%02x), length: %u", /* length includes header */
+ ident,
+ tok2str(rsvp_obj_prop_tlv_values,"unknown",*obj_tptr),
+ *obj_tptr,
+ *(obj_tptr + 1)));
+ if (obj_tlen < *(obj_tptr+1))
+ return-1;
+ if (*(obj_tptr+1) < 2)
+ return -1;
+ print_unknown_data(ndo, obj_tptr + 2, "\n\t\t", *(obj_tptr + 1) - 2);
+ obj_tlen-=*(obj_tptr+1);
+ obj_tptr+=*(obj_tptr+1);
+ }
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case RSVP_OBJ_MESSAGE_ID: /* fall through */
+ case RSVP_OBJ_MESSAGE_ID_ACK: /* fall through */
+ case RSVP_OBJ_MESSAGE_ID_LIST:
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_1:
+ case RSVP_CTYPE_2:
+ if (obj_tlen < 8)
+ return-1;
+ ND_PRINT((ndo, "%s Flags [0x%02x], epoch: %u",
+ ident,
+ *obj_tptr,
+ EXTRACT_24BITS(obj_tptr + 1)));
+ obj_tlen-=4;
+ obj_tptr+=4;
+ /* loop through as long there are no messages left */
+ while(obj_tlen >= 4) {
+ ND_PRINT((ndo, "%s Message-ID 0x%08x (%u)",
+ ident,
+ EXTRACT_32BITS(obj_tptr),
+ EXTRACT_32BITS(obj_tptr)));
+ obj_tlen-=4;
+ obj_tptr+=4;
+ }
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case RSVP_OBJ_INTEGRITY:
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_1:
+ if (obj_tlen < sizeof(struct rsvp_obj_integrity_t))
+ return-1;
+ obj_ptr.rsvp_obj_integrity = (const struct rsvp_obj_integrity_t *)obj_tptr;
+ ND_PRINT((ndo, "%s Key-ID 0x%04x%08x, Sequence 0x%08x%08x, Flags [%s]",
+ ident,
+ EXTRACT_16BITS(obj_ptr.rsvp_obj_integrity->key_id),
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->key_id+2),
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->sequence),
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->sequence+4),
+ bittok2str(rsvp_obj_integrity_flag_values,
+ "none",
+ obj_ptr.rsvp_obj_integrity->flags)));
+ ND_PRINT((ndo, "%s MD5-sum 0x%08x%08x%08x%08x ",
+ ident,
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest),
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest+4),
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest+8),
+ EXTRACT_32BITS(obj_ptr.rsvp_obj_integrity->digest + 12)));
+
+#ifdef HAVE_LIBCRYPTO
+ sigcheck = signature_verify(ndo, pptr, plen, (unsigned char *)obj_ptr.\
+ rsvp_obj_integrity->digest);
+#else
+ sigcheck = CANT_CHECK_SIGNATURE;
+#endif
+ ND_PRINT((ndo, " (%s)", tok2str(signature_check_values, "Unknown", sigcheck)));
+
+ obj_tlen+=sizeof(struct rsvp_obj_integrity_t);
+ obj_tptr+=sizeof(struct rsvp_obj_integrity_t);
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case RSVP_OBJ_ADMIN_STATUS:
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_1:
+ if (obj_tlen < 4)
+ return-1;
+ ND_PRINT((ndo, "%s Flags [%s]", ident,
+ bittok2str(rsvp_obj_admin_status_flag_values, "none",
+ EXTRACT_32BITS(obj_tptr))));
+ obj_tlen-=4;
+ obj_tptr+=4;
+ break;
+ default:
+ hexdump=TRUE;
+ }
+ break;
+
+ case RSVP_OBJ_LABEL_SET:
+ switch(rsvp_obj_ctype) {
+ case RSVP_CTYPE_1:
+ if (obj_tlen < 4)
+ return-1;
+ action = (EXTRACT_16BITS(obj_tptr)>>8);
+
+ ND_PRINT((ndo, "%s Action: %s (%u), Label type: %u", ident,
+ tok2str(rsvp_obj_label_set_action_values, "Unknown", action),
+ action, ((EXTRACT_32BITS(obj_tptr) & 0x7F))));
+
+ switch (action) {
+ case LABEL_SET_INCLUSIVE_RANGE:
+ case LABEL_SET_EXCLUSIVE_RANGE: /* fall through */
+
+ /* only a couple of subchannels are expected */
+ if (obj_tlen < 12)
+ return -1;
+ ND_PRINT((ndo, "%s Start range: %u, End range: %u", ident,
+ EXTRACT_32BITS(obj_tptr+4),
+ EXTRACT_32BITS(obj_tptr + 8)));
+ obj_tlen-=12;
+ obj_tptr+=12;
+ break;
+
+ default:
+ obj_tlen-=4;
+ obj_tptr+=4;
+ subchannel = 1;
+ while(obj_tlen >= 4 ) {
+ ND_PRINT((ndo, "%s Subchannel #%u: %u", ident, subchannel,
+ EXTRACT_32BITS(obj_tptr)));
+ obj_tptr+=4;
+ obj_tlen-=4;
+ subchannel++;
+ }
+ break;
+ }
+ break;
+ default:
+ hexdump=TRUE;
+ }
+
+ case RSVP_OBJ_S2L:
+ switch (rsvp_obj_ctype) {
+ case RSVP_CTYPE_IPV4:
+ if (obj_tlen < 4)
+ return-1;
+ ND_PRINT((ndo, "%s Sub-LSP destination address: %s",
+ ident, ipaddr_string(ndo, obj_tptr)));
+
+ obj_tlen-=4;
+ obj_tptr+=4;
+ break;
+#ifdef INET6
+ case RSVP_CTYPE_IPV6:
+ if (obj_tlen < 16)
+ return-1;
+ ND_PRINT((ndo, "%s Sub-LSP destination address: %s",
+ ident, ip6addr_string(ndo, obj_tptr)));
+
+ obj_tlen-=16;
+ obj_tptr+=16;
+ break;
+#endif
+ default:
+ hexdump=TRUE;
+ }
+
projects / tcpdump / blobdiff