1 /**************************************************************************/ 2 /* */ 3 /* there seems to exist no standard for the contents of HMP traps */ 4 /* RFC 869 simply says that it should "usually contain an identifier,.. */ 5 /* the local time..., and data pertinent to the event." */ 6 /* */ 7 /* Being unwilling to create a defacto (non)standard, since I am not a */ 8 /* montoring wizard, I mostly punted. There is a trap routine which will */ 9 /* send message with the structure below at the start of the data section,*/ 10 /* followed by whatever data you passed to it up to the size of one mbuf */ 11 /* */ 12 /* I've also included some trap codes -- which I believe are descended */ 13 /* from 4.1?? You will find them used in the code but commented out.. */ 14 /* */ 15 /**************************************************************************/ 16 17 #if HMP && HMPTRAPS 18 struct hmp_trap 19 { 20 u_long ht_type; 21 u_long ht_time; 22 }; 23 24 /* 25 * need more host information traps -- like if the machine is going down 26 */ 27 #define T_MEM_DROP 0x0 /* packet drop due to memory */ 28 29 #define T_IP_CKSUM 0x10 /* IP checksum */ 30 #define T_IP_ADDRS 0x11 /* address error */ 31 #define T_IP_FDROP 0x12 /* fragment dropped (timeout) */ 32 #define T_IP_TRUNC 0x13 /* truncated packet */ 33 #define T_IP_OVFLO 0x14 /* header overflow */ 34 #define T_IP_HLEN 0x15 /* header length */ 35 #define T_MEM_FGLEAN 0x16 /* IP frag reclaimed for memory */ 36 37 #define T_TCP_CKSUM 0x20 /* TCP checksum */ 38 #define T_TCP_OVFLO 0x21 /* header overflow */ 39 #define T_TCP_HLEN 0x22 /* header length */ 40 #define T_TCP_REXMTTL 0x23 /* retransmit too long */ 41 #define T_TCP_DUP 0x24 /* duplicate drop */ 42 #define T_TCP_ORDER 0x25 /* out of order receipt */ 43 #define T_TCP_WINDOW 0x26 /* out of window receipt */ 44 #define T_TCP_RDROP 0x27 /* "" end of new segment */ 45 #define T_TCP_UDROP 0x28 /* data dropped from end of q */ 46 #define T_MEM_TGLEAN 0x29 /* TCP unacked segment "" */ 47 48 #define T_UDP_CKSUM 0x30 /* UDP checksum */ 49 50 #define T_ICMP_CKSUM 0x40 /* ICMP checksum */ 51 #define T_ICMP_SRCQ 0x41 /* source quench rcvd */ 52 #define T_ICMP_REDIR 0x42 /* redirect rcvd */ 53 #define T_ICMP_TIMEX 0x43 /* time exceeded */ 54 #define T_ICMP_PARM 0x44 /* parameter problem */ 55 56 #define T_HMP_CKSUM 0x50 /* HMP checksum */ 57 #define T_HMP_STYPE 0x51 /* wrong system type */ 58 #define T_HMP_MTYPE 0x52 /* bad message type */ 59 #define T_HMP_PASSWD 0x53 /* bad password */ 60 61 #endif 62