2013-05-28 19:34:26 +02:00
|
|
|
; ICMP types & codes
|
|
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_ECHOREPLY = 0 ; echo reply message
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_UNREACH = 3
|
|
|
|
|
ICMP_UNREACH_NET = 0 ; bad net
|
|
|
|
|
ICMP_UNREACH_HOST = 1 ; bad host
|
|
|
|
|
ICMP_UNREACH_PROTOCOL = 2 ; bad protocol
|
|
|
|
|
ICMP_UNREACH_PORT = 3 ; bad port
|
|
|
|
|
ICMP_UNREACH_NEEDFRAG = 4 ; IP_DF caused drop
|
|
|
|
|
ICMP_UNREACH_SRCFAIL = 5 ; src route failed
|
|
|
|
|
ICMP_UNREACH_NET_UNKNOWN = 6 ; unknown net
|
|
|
|
|
ICMP_UNREACH_HOST_UNKNOWN = 7 ; unknown host
|
|
|
|
|
ICMP_UNREACH_ISOLATED = 8 ; src host isolated
|
|
|
|
|
ICMP_UNREACH_NET_PROHIB = 9 ; prohibited access
|
|
|
|
|
ICMP_UNREACH_HOST_PROHIB = 10 ; ditto
|
|
|
|
|
ICMP_UNREACH_TOSNET = 11 ; bad tos for net
|
|
|
|
|
ICMP_UNREACH_TOSHOST = 12 ; bad tos for host
|
|
|
|
|
ICMP_UNREACH_FILTER_PROHIB = 13 ; admin prohib
|
|
|
|
|
ICMP_UNREACH_HOST_PRECEDENCE = 14 ; host prec vio.
|
|
|
|
|
ICMP_UNREACH_PRECEDENCE_CUTOFF = 15 ; prec cutoff
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_SOURCEQUENCH = 4 ; Packet lost, slow down
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_REDIRECT = 5 ; shorter route, codes:
|
|
|
|
|
ICMP_REDIRECT_NET = 0 ; for network
|
|
|
|
|
ICMP_REDIRECT_HOST = 1 ; for host
|
|
|
|
|
ICMP_REDIRECT_TOSNET = 2 ; for tos and net
|
|
|
|
|
ICMP_REDIRECT_TOSHOST = 3 ; for tos and host
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_ALTHOSTADDR = 6 ; alternate host address
|
|
|
|
|
ICMP_ECHO = 8 ; echo service
|
|
|
|
|
ICMP_ROUTERADVERT = 9 ; router advertisement
|
|
|
|
|
ICMP_ROUTERADVERT_NORMAL = 0 ; normal advertisement
|
|
|
|
|
ICMP_ROUTERADVERT_NOROUTE_COMMON = 16 ; selective routing
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_ROUTERSOLICIT = 10 ; router solicitation
|
|
|
|
|
ICMP_TIMXCEED = 11 ; time exceeded, code:
|
|
|
|
|
ICMP_TIMXCEED_INTRANS = 0 ; ttl==0 in transit
|
|
|
|
|
ICMP_TIMXCEED_REASS = 1 ; ttl==0 in reass
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_PARAMPROB = 12 ; ip header bad
|
|
|
|
|
ICMP_PARAMPROB_ERRATPTR = 0 ; error at param ptr
|
|
|
|
|
ICMP_PARAMPROB_OPTABSENT = 1 ; req. opt. absent
|
|
|
|
|
ICMP_PARAMPROB_LENGTH = 2 ; bad length
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2020-05-07 22:35:35 +02:00
|
|
|
ICMP_TSTAMP = 13 ; timestamp request
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_TSTAMPREPLY = 14 ; timestamp reply
|
2020-05-07 22:35:35 +02:00
|
|
|
ICMP_IREQ = 15 ; information request
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_IREQREPLY = 16 ; information reply
|
2020-05-07 22:35:35 +02:00
|
|
|
ICMP_MASKREQ = 17 ; address mask request
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_MASKREPLY = 18 ; address mask reply
|
|
|
|
|
ICMP_TRACEROUTE = 30 ; traceroute
|
|
|
|
|
ICMP_DATACONVERR = 31 ; data conversion error
|
|
|
|
|
ICMP_MOBILE_REDIRECT = 32 ; mobile host redirect
|
|
|
|
|
ICMP_IPV6_WHEREAREYOU = 33 ; IPv6 where-are-you
|
|
|
|
|
ICMP_IPV6_IAMHERE = 34 ; IPv6 i-am-here
|
|
|
|
|
ICMP_MOBILE_REGREQUEST = 35 ; mobile registration req
|
|
|
|
|
ICMP_MOBILE_REGREPLY = 36 ; mobile registreation reply
|
|
|
|
|
ICMP_SKIP = 39 ; SKIP
|
2013-05-28 19:34:26 +02:00
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
ICMP_PHOTURIS = 40 ; Photuris
|
|
|
|
|
ICMP_PHOTURIS_UNKNOWN_INDEX = 1 ; unknown sec index
|
|
|
|
|
ICMP_PHOTURIS_AUTH_FAILED = 2 ; auth failed
|
|
|
|
|
ICMP_PHOTURIS_DECRYPT_FAILED = 3 ; decrypt failed
|
2013-05-28 19:34:26 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2015-10-11 20:23:40 +02:00
|
|
|
struct ICMP_header
|
|
|
|
|
Type db ?
|
|
|
|
|
Code db ?
|
|
|
|
|
Checksum dw ?
|
|
|
|
|
Identifier dw ?
|
|
|
|
|
SequenceNumber dw ?
|
|
|
|
|
ends
|
