Test Infomation

Title	Bad IPv6 Payload Length
CommandLine	./BadIPv6Len.seq -pkt ./ping.def -log 3.html -ti Bad IPv6 Payload Length
TestVersion
ToolVersion	undefined
Start	2000/06/12 22:01:31
Tn	.//tn.def
Nu	/usr/local/v6eval//etc//nut.def
Pkt	./ping.def
System	linux-v6
TargetName	Kernel 2.2.15
HostName	target.tahi.org
Type	host

Test Sequence Execution Log

22:01:31	Start
22:01:31	Start Capturing Packets (Link0)
22:01:31	vSend(Link0,echo_request_wrong_v6len) !!! unable decode Packet_IPv6 size(140,0) ,in Frame_Ether at(14,0)/size(70) send echo_request_wrong_v6len
22:01:31	vRecv(Link0,) timeout:5 cntLimit:0 seektime:0 vRecv() return status=1
22:01:36	vSend(Link0,echo_request) Send Echo Request
22:01:36	vRecv(Link0,ns echo_reply) timeout:5 cntLimit:0 seektime:0 Recv Echo Reply (Link-Local Address)
	OK
22:01:36	End

Packet Reverse Log

send echo_request_wrong_v6len at 22:01:31

Frame_Ether                     (length:70)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 0:0:1:0:24:da
| | SourceAddress                    = 0:0:1:0:25:a1
| | Type                             = 34525
| [Needless]                      (length:56)
| | data                             = 
  60000000 00643a40  fe800000 00000000  020001ff fe0025a1  fe800000 00000000
  020001ff fe0024da  80002423 ffff0001  01020304 05060708

Send Echo Request at 22:01:36

Frame_Ether                     (length:70)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 0:0:1:0:24:da
| | SourceAddress                    = 0:0:1:0:25:a1
| | Type                             = 34525
| Packet_IPv6                     (length:56)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 16
| | | NextHeader                       = 58
| | | HopLimit                         = 64
| | | SourceAddress                    = fe80::200:1ff:fe00:25a1
| | | DestinationAddress               = fe80::200:1ff:fe00:24da
| | ICMPv6_EchoRequest              (length:16)
| | | Type                             = 128
| | | Code                             = 0
| | | Checksum                         = 9251 calc(9251)
| | | Identifier                       = 65535
| | | SequenceNumber                   = 1
| | | Payload                         (length:8)
| | | | data                             = 01020304 05060708

Recv at 22:01:36

Frame_Ether                     (length:70)
| Hdr_Ether                       (length:14)
| | DestinationAddress               = 0:0:1:0:25:a1
| | SourceAddress                    = 0:0:1:0:24:da
| | Type                             = 34525
| Packet_IPv6                     (length:56)
| | Hdr_IPv6                        (length:40)
| | | Version                          = 6
| | | TrafficClass                     = 0
| | | FlowLabel                        = 0
| | | PayloadLength                    = 16
| | | NextHeader                       = 58
| | | HopLimit                         = 64
| | | SourceAddress                    = fe80::200:1ff:fe00:24da
| | | DestinationAddress               = fe80::200:1ff:fe00:25a1
| | ICMPv6_EchoReply                (length:16)
| | | Type                             = 129
| | | Code                             = 0
| | | Checksum                         = 8995 calc(8995)
| | | Identifier                       = 65535
| | | SequenceNumber                   = 1
| | | Payload                         (length:8)
| | | | data                             = 01020304 05060708
===ns=================================
ng compare _HETHER_nut2tnsolnode.DestinationAddress received:0:0:1:0:25:a1 = 33:33:ff:0:25:a1
ng compare _HDR_IPV6_ns.HopLimit received:64 = 255
ng compare _HDR_IPV6_ns.DestinationAddress received:fe80::200:1ff:fe00:25a1 = ff02::1:ff00:25a1
ng meta Packet_IPv6.ICMPv6_NS != Packet_IPv6.ICMPv6_EchoReply
===echo_reply=================================