Title | Outbound Header Order (Fragment Header vs AH) |
CommandLine | ./HTR_A_Out_Fragment.seq -pkt ./HTR_A_Fragment.def -log 4.html -ti Outbound Header Order (Fragment Header vs AH) |
TestVersion | REL_1_1 |
ToolVersion | REL_1_1 |
Start | 2000/07/31 18:04:42 |
Tn | /usr/local/v6eval//etc//tn.def |
Nu | /usr/local/v6eval//etc//nut.def |
Pkt | ./HTR_A_Fragment.def |
System | kame-freebsd |
TargetName | FreeBSD-3.4 Release + KAME-stable-20000704 |
HostName | target1.toba.tahi.org |
Type | host |
18:04:42 | Start |
*** Target initialization phase *** Target: Clear all SAD and SPD entries |
|
18:04:42 |
vRemote(ipsecClearAll.rmt) ``/usr/local/v6eval//bin/kame-freebsd/ipsecClearAll.rmt -t kame-freebsd -u root -p v6eval -d cuaa0c -o 1 ''
connected target1# target1# /usr/local/v6/sbin/setkey -c spdflush; flush; ^D target1# target1# sendMessagesSync: never got /usr/local/v6/sbin/setkey -cspdflush;flush; echo $status 0 target1# ~ [EOT] |
Target: Set SAD entries: src="3ffe:501:ffff:ff03:200:ff:fe00:b0b0" dst="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" spi=0x1000 mode=transport protocol=ah aalgo=hmac-md5 aalgokey=0123456789ABCDEF | |
18:04:49 |
vRemote(ipsecSetSAD.rmt) ``/usr/local/v6eval//bin/kame-freebsd/ipsecSetSAD.rmt -t kame-freebsd -u root -p v6eval -d cuaa0c -o 1 src="3ffe:501:ffff:ff03:200:ff:fe00:b0b0" dst="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" spi=0x1000 mode=transport protocol=ah aalgo=hmac-md5 aalgokey=0123456789ABCDEF ''
connected target1# target1# /usr/local/v6/sbin/setkey -c add 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 ah 0x1000 -m transport -A hmac-md5 "0123456789ABCDEF" ; dump; ^D 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 ah mode=transport spi=4096(0x00001000) reqid=0(0x00000000) A: hmac-md5 30313233 34353637 38394142 43444546 replay=0 flags=0x00000040 state=mature seq=0 pid=287 created: Jul 31 18:04:00 2000 current: Jul 31 18:04:00 2000 diff: 0(s) hard: 0(s) soft: 0(s) last: hard: 0(s) soft: 0(s) current: 0(bytes) hard: 0(bytes) soft: 0(bytes) allocated: 0 hard: 0 soft: 0 refcnt=1 target1# target1# sendMessagesSync: never got /usr/local/v6/sbin/setkey -cadd 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 ah 0x1000 -m transport -A hmac-md5 "0123456789ABCDEF";dump; echo $status 0 target1# ~ [EOT] |
Target: Set SPD entries: src="3ffe:501:ffff:ff03:200:ff:fe00:b0b0" dst="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" upperspec=any direction=out protocol=ah mode=transport | |
18:04:58 |
vRemote(ipsecSetSPD.rmt) ``/usr/local/v6eval//bin/kame-freebsd/ipsecSetSPD.rmt -t kame-freebsd -u root -p v6eval -d cuaa0c -o 1 src="3ffe:501:ffff:ff03:200:ff:fe00:b0b0" dst="3ffe:501:ffff:ff05:200:ff:fe00:c1c1" upperspec=any direction=out protocol=ah mode=transport ''
connected target1# target1# /usr/local/v6/sbin/setkey -c spdadd 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 any -P out ipsec ah/transport/3ffe:501:ffff:ff03:200:ff:fe00:b0b0-3ffe:501:ffff:ff05:200:ff:fe00:c1c1/require ; spddump; ^D 3ffe:501:ffff:ff03:200:ff:fe00:b0b0[any] 3ffe:501:ffff:ff05:200:ff:fe00:c1c1[any] any out ipsec ah/transport/3ffe:501:ffff:ff03:200:ff:fe00:b0b0-3ffe:501:ffff:ff05:200:ff:fe00:c1c1/require spid=3 seq=0 pid=288 refcnt=1 target1# target1# sendMessagesSync: never got /usr/local/v6/sbin/setkey -cspdadd 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 any -P out ipsec ah/transport/3ffe:501:ffff:ff03:200:ff:fe00:b0b0-3ffe:501:ffff:ff05:200:ff:fe00:c1c1/require;spddump; echo $status 0 target1# ~ [EOT] |
18:05:08 | Start Capturing Packets (Link0) |
18:05:08 |
vSend(Link0,echo_request_from_host1) send echo_request_from_host1 |
18:05:08 | vRecv(Link0,ns_to_router echo_reply_to_host1_ah) timeout:6 cntLimit:0 seektime:0 recv echo_reply_to_host1_ah |
18:05:09 | vRecv(Link0,ns_to_router) timeout:6 cntLimit:0 seektime:0 recv ns_to_router |
18:05:14 |
vSend(Link0,na_from_router) send na_from_router |
NC about Router was PROBE state, but now it's REACHABLE. | |
18:05:14 | vRecv(Link0,ns_to_router) timeout:6 cntLimit:0 seektime:0 vRecv() return status=1 |
18:05:20 | vRecv(Link0,ns_to_router) timeout:6 cntLimit:0 seektime:0 vRecv() return status=1 |
*** Target testing phase *** |
|
18:05:26 |
vSend(Link0,echo_request_from_host1_1st) send echo_request_from_host1_1st |
18:05:26 |
vSend(Link0,echo_request_from_host1_2nd) send echo_request_from_host1_2nd |
18:05:26 | vRecv(Link0,echo_reply_to_host1_1st_ah echo_reply_to_host1_2nd_ah) timeout:5 cntLimit:0 seektime:0 recv echo_reply_to_host1_1st_ah |
18:05:26 | vRecv(Link0,echo_reply_to_host1_2nd_ah) timeout:5 cntLimit:0 seektime:0 recv echo_reply_to_host1_2nd_ah |
TN received echo reply from NUT to HOST1. OK |
|
18:05:26 | End |
Frame_Ether (length:70) | Hdr_Ether (length:14) | | DestinationAddress = 0:a0:24:95:a4:91 | | SourceAddress = 0:0:0:0:a0:a0 | | Type = 34525 | Packet_IPv6 (length:56) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 16 | | | NextHeader = 58 | | | HopLimit = 64 | | | SourceAddress = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 | | | DestinationAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | ICMPv6_EchoRequest (length:16) | | | Type = 128 | | | Code = 0 | | | Checksum = 7333 calc(7333) | | | Identifier = 0 | | | SequenceNumber = 0 | | | Payload (length:8) | | | | data = 4563686f 44617461
===ALGORITHM LISTS BEGIN==================== -------------------------------------------- frame=echo_reply_to_host1_ah AH=aalgo_hmacmd5_012 auth=hmacmd5(30313233 34353637 38394142 43444546) -------------------------------------------- ===ALGORITHM LISTS END====================== Frame_Ether (length:94) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:a0:a0 | | SourceAddress = 0:a0:24:95:a4:91 | | Type = 34525 | Packet_IPv6 (length:80) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 40 | | | NextHeader = 51 | | | HopLimit = 64 | | | SourceAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | | DestinationAddress = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 | | Hdr_AH (length:24) | | | NextHeader = 58 | | | PayloadLength = 4 | | | Reserved = 0 | | | SPI = 4096 | | | SequenceNumber = 1 | | | algorithm = aalgo_hmacmd5_012 | | | ICV = 9b8df85a 396ca3e8 4e66ecfc calc(9b8df85a 396ca3e8 4e66ecfc) | | ICMPv6_EchoReply (length:16) | | | Type = 129 | | | Code = 0 | | | Checksum = 7077 calc(7077) | | | Identifier = 0 | | | SequenceNumber = 0 | | | Payload (length:8) | | | | data = 4563686f 44617461 ===echo_reply_to_host1_ah================================= applied algorithms={aalgo_hmacmd5_012}
Frame_Ether (length:86) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:a0:a0 | | SourceAddress = 0:a0:24:95:a4:91 | | Type = 34525 | Packet_IPv6 (length:72) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 32 | | | NextHeader = 58 | | | HopLimit = 255 | | | SourceAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | | DestinationAddress = 3ffe:501:ffff:ff03:200:ff:fe00:a0a0 | | ICMPv6_NS (length:32) | | | Type = 135 | | | Code = 0 | | | Checksum = 60641 calc(60641) | | | Reserved = 0 | | | TargetAddress = 3ffe:501:ffff:ff03:200:ff:fe00:a0a0 | | | Opt_ICMPv6_SLL (length:8) | | | | Type = 1 | | | | Length = 1 | | | | LinkLayerAddress = 0:a0:24:95:a4:91 ===ns_to_router=================================
Frame_Ether (length:86) | Hdr_Ether (length:14) | | DestinationAddress = 0:a0:24:95:a4:91 | | SourceAddress = 0:0:0:0:a0:a0 | | Type = 34525 | Packet_IPv6 (length:72) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 32 | | | NextHeader = 58 | | | HopLimit = 255 | | | SourceAddress = 3ffe:501:ffff:ff03:200:ff:fe00:a0a0 | | | DestinationAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | ICMPv6_NA (length:32) | | | Type = 136 | | | Code = 0 | | | Checksum = 13319 calc(13319) | | | RFlag = 1 | | | SFlag = 1 | | | OFlag = 1 | | | Reserved = 0 | | | TargetAddress = 3ffe:501:ffff:ff03:200:ff:fe00:a0a0 | | | Opt_ICMPv6_TLL (length:8) | | | | Type = 2 | | | | Length = 1 | | | | LinkLayerAddress = 0:0:0:0:a0:a0
Frame_Ether (length:1510) | Hdr_Ether (length:14) | | DestinationAddress = 0:a0:24:95:a4:91 | | SourceAddress = 0:0:0:0:a0:a0 | | Type = 34525 | Packet_IPv6 (length:1496) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 1456 | | | NextHeader = 44 | | | HopLimit = 64 | | | SourceAddress = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 | | | DestinationAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | Hdr_Fragment (length:8) | | | NextHeader = 58 | | | Reserved1 = 0 | | | FragmentOffset = 0 | | | Reserved2 = 0 | | | MFlag = 1 | | | Identification = 1 | | Payload (length:1448) | | | data = 80007c9c 00000000 ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
Frame_Ether (length:324) | Hdr_Ether (length:14) | | DestinationAddress = 0:a0:24:95:a4:91 | | SourceAddress = 0:0:0:0:a0:a0 | | Type = 34525 | Packet_IPv6 (length:310) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 270 | | | NextHeader = 44 | | | HopLimit = 64 | | | SourceAddress = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 | | | DestinationAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | Hdr_Fragment (length:8) | | | NextHeader = 58 | | | Reserved1 = 0 | | | FragmentOffset = 181 | | | Reserved2 = 0 | | | MFlag = 0 | | | Identification = 1 | | Payload (length:262) | | | data = ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffff
Frame_Ether (length:1510) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:a0:a0 | | SourceAddress = 0:a0:24:95:a4:91 | | Type = 34525 | Packet_IPv6 (length:1496) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 1456 | | | NextHeader = 44 | | | HopLimit = 64 | | | SourceAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | | DestinationAddress = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 | | Hdr_Fragment (length:8) | | | NextHeader = 51 | | | Reserved1 = 0 | | | FragmentOffset = 0 | | | Reserved2 = 0 | | | MFlag = 1 | | | Identification = 51141 | | Payload (length:1448) | | | data = 3a040000 00001000 00000002 1f3f1aac 0047a5e3 cb1fc95f 81007b9c 00000000 ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ===echo_reply_to_host1_1st_ah=================================
Frame_Ether (length:348) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:a0:a0 | | SourceAddress = 0:a0:24:95:a4:91 | | Type = 34525 | Packet_IPv6 (length:334) | | Hdr_IPv6 (length:40) | | | Version = 6 | | | TrafficClass = 0 | | | FlowLabel = 0 | | | PayloadLength = 294 | | | NextHeader = 44 | | | HopLimit = 64 | | | SourceAddress = 3ffe:501:ffff:ff03:200:ff:fe00:b0b0 | | | DestinationAddress = 3ffe:501:ffff:ff05:200:ff:fe00:c1c1 | | Hdr_Fragment (length:8) | | | NextHeader = 51 | | | Reserved1 = 0 | | | FragmentOffset = 181 | | | Reserved2 = 0 | | | MFlag = 0 | | | Identification = 51141 | | Payload (length:286) | | | data = ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffff ===echo_reply_to_host1_2nd_ah=================================