2175     const struct isis_common_header *isis_header;  in isis_print()  local
2199     isis_header = (const struct isis_common_header *)p;  in isis_print()
2200     ND_TCHECK(*isis_header);  in isis_print()
2217     if (isis_header->version != ISIS_VERSION) {  in isis_print()
2218 	ND_PRINT((ndo, "version %d packet not supported", isis_header->version));  in isis_print()
2222     if ((isis_header->id_length != SYSTEM_ID_LEN) && (isis_header->id_length != 0)) {  in isis_print()
2224 	       isis_header->id_length));  in isis_print()
2228     if (isis_header->pdu_version != ISIS_VERSION) {  in isis_print()
2229 	ND_PRINT((ndo, "version %d packet not supported", isis_header->pdu_version));  in isis_print()
2233     if (length < isis_header->fixed_len) {  in isis_print()
2234 	ND_PRINT((ndo, "fixed header length %u > packet length %u", isis_header->fixed_len, length));  in isis_print()
2238     if (isis_header->fixed_len < ISIS_COMMON_HEADER_SIZE) {  in isis_print()
2239 …ND_PRINT((ndo, "fixed header length %u < minimum header size %u", isis_header->fixed_len, (u_int)I…  in isis_print()
2243     max_area = isis_header->max_area;  in isis_print()
2255     id_length = isis_header->id_length;  in isis_print()
2282     pdu_type=isis_header->pdu_type;  in isis_print()
2297                isis_header->fixed_len,  in isis_print()
2298                isis_header->version,  in isis_print()
2299                isis_header->pdu_version,  in isis_print()
2301                isis_header->id_length,  in isis_print()
2303                isis_header->max_area));  in isis_print()
2315         if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE)) {  in isis_print()
2317 …       isis_header->fixed_len, (unsigned long)(ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE)));  in isis_print()
2360         if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_PTP_HEADER_SIZE)) {  in isis_print()
2362 …       isis_header->fixed_len, (unsigned long)(ISIS_COMMON_HEADER_SIZE+ISIS_IIH_PTP_HEADER_SIZE)));  in isis_print()
2401         if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_LSP_HEADER_SIZE)) {  in isis_print()
2403                    isis_header->fixed_len, (unsigned long)ISIS_LSP_HEADER_SIZE));  in isis_print()
2459         if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_CSNP_HEADER_SIZE)) {  in isis_print()
2461 …          isis_header->fixed_len, (unsigned long)(ISIS_COMMON_HEADER_SIZE+ISIS_CSNP_HEADER_SIZE)));  in isis_print()
2497         if (isis_header->fixed_len != (ISIS_COMMON_HEADER_SIZE+ISIS_PSNP_HEADER_SIZE)) {  in isis_print()
2499 …          isis_header->fixed_len, (unsigned long)(ISIS_COMMON_HEADER_SIZE+ISIS_PSNP_HEADER_SIZE)));  in isis_print()