| Title | ECN-CWR chunk is received with invalid chunk length |
| CommandLine | ./CwrWithBadChunkLength.seq -pkt ./CwrWithBadChunkLength.def -log 5.html -ti ECN-CWR chunk is received with invalid chunk length |
| TestVersion | REL_1_0_0 |
| ToolVersion | REL_3_1_0 |
| Start | 2009/02/13 14:25:43 |
| Tn | .//../etc//tn.def |
| Nu | .//../etc//nut.def |
| Pkt | ./CwrWithBadChunkLength.def |
| System | linux-v6 |
| TargetName | RHEL5GA |
| HostName | FNST |
| Type | IPv4 |
| 14:25:44 | Start |
| 14:25:44 | Start Capturing Packets (Link0) |
| =============== sctpCheckEnv =============== | |
| 14:25:44 |
vRemote(rcommand.rmt) ``/usr/local/v6eval//bin/linux-v6//rcommand.rmt -t linux-v6 -u root -p goodluck -d ttyS0 -o 1 cmd="killall -9 sctp_test ; killall -9 sctp_darn ; killall -9 sctp_status; checksctp" ''
Connected. [1]+ Exit 1 sctp_test -H 192.168.0.21 -P 4576 -T -l -x 1 -X 1 > /tmp/tstcmd.log 2>&1 [root@RHEL ~]# [root@RHEL ~]# killall -9 sctp_test ; killall -9 sctp_darn ; killall -9 sctp_sta tus; checksctp sctp_test: no process killed sctp_darn: no process killed sctp_status: no process killed SCTP supported [root@RHEL ~]# sendMessagesSync: never got killall -9 sctp_test ; killall -9 sctp_darn ; killall -9 sctp_status; checksctp echo $? 0 [root@RH~.~. ~. Disconnected. |
| ============== sctpPingToHost ============== | |
| 14:25:53 |
vSend(Link0,echo4_request_on_link0) Send Echo Request on Link0 |
| 14:25:54 | vRecv(Link0,echo4_reply_on_link0 arp_request_on_link0) timeout:5 cntLimit:0 seektime:0 Recv Echo Reply on Link0 |
| ============== sctpStartServer ============= | |
| 14:25:54 |
vRemote(rcommandasync.rmt) ``/usr/local/v6eval//bin/linux-v6//rcommandasync.rmt -t linux-v6 -u root -p goodluck -d ttyS0 -o 1 cmd="sctp_test -H 192.168.0.21 -P 4577 -T -l -x 1 -X 1 > /tmp/tstcmd.log 2>&1 &" ''
Connected. [root@RHEL ~]# [root@RHEL ~]# ~. Disconnected. |
| ================= vConnect ================= | |
| 14:25:58 |
vSend(Link0,sctp_chunk_init_snd) Send SCTP CHUNK_INIT |
| 14:25:58 | vRecv(Link0,sctp_chunk_init_ack_rcv arp_request_on_link0 ) timeout:10 cntLimit:0 seektime:0 Recv SCTP CHUNK_INIT_ACK |
| 14:25:58 |
vSend(Link0,sctp_chunk_cookie_echo_snd) Send SCTP CHUNK_COOKIE_ECHO |
| 14:25:58 | vRecv(Link0,sctp_chunk_cookie_ack_rcv arp_request_on_link0 ) timeout:10 cntLimit:0 seektime:0 Recv SCTP CHUNK_COOKIE_ACK |
| ================ Main Test ================= | |
| 14:25:58 |
vSend(Link0,sctp_chunk_ecn_cwr_bad_len) !!! unable decode LowestTSNNumber size(4,0) ,in CHUNK_ECN_CWR at(4,0)/size(4) Send SCTP CHUNK_ECN_CWR (with bad chunk length) |
| 14:25:59 | vRecv(Link0,sctp_chunk_abort arp_request_on_link0 ) timeout:30 cntLimit:0 seektime:0 Recv SCTP CHUNK_ABORT |
| OK | |
| 14:25:59 | End |
Frame_Ether (length:66) | Hdr_Ether (length:14) | | DestinationAddress = 0:c:29:f:17:34 | | SourceAddress = 0:0:0:0:1:0 | | Type = 2048 | Packet_IPv4 (length:52) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 0 | | | TotalLength = 52 | | | Identifier = 0 | | | Reserved = 0 | | | DF = 0 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 255 | | | Protocol = 1 | | | HeaderChecksum = 14847 calc(14847) | | | SourceAddress = 192.168.0.100 | | | DestinationAddress = 192.168.0.21 | | ICMPv4_EchoRequest (length:32) | | | Type = 8 | | | Code = 0 | | | Checksum = 50238 calc(50238) | | | Identifier = 65535 | | | SequenceNumber = 1 | | | Payload (length:24) | | | | data = | | | | 4563686f 44617461 4563686f 44617461 4563686f 44617461
Frame_Ether (length:66) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:1:0 | | SourceAddress = 0:c:29:f:17:34 | | Type = 2048 | Packet_IPv4 (length:52) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 0 | | | TotalLength = 52 | | | Identifier = 1538 | | | Reserved = 0 | | | DF = 0 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 64 | | | Protocol = 1 | | | HeaderChecksum = 62205 calc(62205) | | | SourceAddress = 192.168.0.21 | | | DestinationAddress = 192.168.0.100 | | ICMPv4_EchoReply (length:32) | | | Type = 0 | | | Code = 0 | | | Checksum = 52286 calc(52286) | | | Identifier = 65535 | | | SequenceNumber = 1 | | | Payload (length:24) | | | | data = | | | | 4563686f 44617461 4563686f 44617461 4563686f 44617461 ===echo4_reply_on_link0=================================
Frame_Ether (length:82) | Hdr_Ether (length:14) | | DestinationAddress = 0:c:29:f:17:34 | | SourceAddress = 0:0:0:0:1:0 | | Type = 2048 | Packet_IPv4 (length:68) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 0 | | | TotalLength = 68 | | | Identifier = 0 | | | Reserved = 0 | | | DF = 0 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 255 | | | Protocol = 132 | | | HeaderChecksum = 14700 calc(14700) | | | SourceAddress = 192.168.0.100 | | | DestinationAddress = 192.168.0.21 | | Upp_SCTP (length:48) | | | Hdr_SCTP (length:12) | | | | SourcePort = 3577 | | | | DestinationPort = 4577 | | | | VerificationTag = 0 | | | | Checksum = 188313977 calc(188313977) | | | CHUNK_INIT (length:36) | | | | Type = 1 | | | | Flags = 0 | | | | Length = 36 | | | | InitiateTag = 1 | | | | AdvRecvWindow = 54784 | | | | NumOfOutbound = 100 | | | | NumOfInbound = 65535 | | | | TSN = 100 | | | | ENCCapable (length:4) | | | | | Type = 32768 | | | | | Length = 4 | | | | ForwardTSN (length:4) | | | | | Type = 49152 | | | | | Length = 4 | | | | AdaptationLayerIndication (length:8) | | | | | Type = 49158 | | | | | Length = 8 | | | | | Indication = 0
Frame_Ether (length:314) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:1:0 | | SourceAddress = 0:c:29:f:17:34 | | Type = 2048 | Packet_IPv4 (length:300) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 2 | | | TotalLength = 300 | | | Identifier = 0 | | | Reserved = 0 | | | DF = 1 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 64 | | | Protocol = 132 | | | HeaderChecksum = 46978 calc(46978) | | | SourceAddress = 192.168.0.21 | | | DestinationAddress = 192.168.0.100 | | Upp_SCTP (length:280) | | | Hdr_SCTP (length:12) | | | | SourcePort = 4577 | | | | DestinationPort = 3577 | | | | VerificationTag = 1 | | | | Checksum = 1005810593 calc(1005810593) | | | CHUNK_INIT_ACK (length:268) | | | | Type = 2 | | | | Flags = 0 | | | | Length = 268 | | | | InitiateTag = 3386524252 | | | | AdvRecvWindow = 54784 | | | | NumOfOutbound = 10 | | | | NumOfInbound = 100 | | | | TSN = 209368699 | | | | StaleCookie (length:232) | | | | | Type = 7 | | | | | Length = 232 | | | | | Cookie = | | | | | e89fcda0 6c9c90d6 9633c4be 222f3970 00000000 00000000 00000000 00000000 | | | | | 00000000 5c42dac9 01000000 00000000 00000000 07ce9549 690b0400 0a006400 | | | | | 7bb67a0c 02000df9 c0a80064 00000000 00000000 00000000 00000000 00000000 | | | | | e1110100 00000000 80020024 70e5496b 2848e6ce 15848912 90d1e06f 20f85917 | | | | | 6692cd87 89a14313 f195f35c 00000000 00000000 00000000 00000000 00000000 | | | | | 00000000 00000000 00000000 01000024 00000001 0000d600 0064ffff 00000064 | | | | | 80000004 c0000004 c0060008 00000000 00000000 00000000 00000000 00000000 | | | | | 00000000 | | | | ENCCapable (length:4) | | | | | Type = 32768 | | | | | Length = 4 | | | | ForwardTSN (length:4) | | | | | Type = 49152 | | | | | Length = 4 | | | | AdaptationLayerIndication (length:8) | | | | | Type = 49158 | | | | | Length = 8 | | | | | Indication = 0 ===sctp_chunk_init_ack_rcv=================================
Frame_Ether (length:278) | Hdr_Ether (length:14) | | DestinationAddress = 0:c:29:f:17:34 | | SourceAddress = 0:0:0:0:1:0 | | Type = 2048 | Packet_IPv4 (length:264) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 0 | | | TotalLength = 264 | | | Identifier = 0 | | | Reserved = 0 | | | DF = 0 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 255 | | | Protocol = 132 | | | HeaderChecksum = 14504 calc(14504) | | | SourceAddress = 192.168.0.100 | | | DestinationAddress = 192.168.0.21 | | Upp_SCTP (length:244) | | | Hdr_SCTP (length:12) | | | | SourcePort = 3577 | | | | DestinationPort = 4577 | | | | VerificationTag = 3386524252 | | | | Checksum = 3198626729 calc(3198626729) | | | CHUNK_COOKIE_ECHO (length:232) | | | | Type = 10 | | | | Flags = 0 | | | | Length = 232 | | | | Cookie = | | | | e89fcda0 6c9c90d6 9633c4be 222f3970 00000000 00000000 00000000 00000000 | | | | 00000000 5c42dac9 01000000 00000000 00000000 07ce9549 690b0400 0a006400 | | | | 7bb67a0c 02000df9 c0a80064 00000000 00000000 00000000 00000000 00000000 | | | | e1110100 00000000 80020024 70e5496b 2848e6ce 15848912 90d1e06f 20f85917 | | | | 6692cd87 89a14313 f195f35c 00000000 00000000 00000000 00000000 00000000 | | | | 00000000 00000000 00000000 01000024 00000001 0000d600 0064ffff 00000064 | | | | 80000004 c0000004 c0060008 00000000 00000000 00000000 00000000 00000000 | | | | 00000000
Frame_Ether (length:60) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:1:0 | | SourceAddress = 0:c:29:f:17:34 | | Type = 2048 | Packet_IPv4 (length:36) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 2 | | | TotalLength = 36 | | | Identifier = 0 | | | Reserved = 0 | | | DF = 1 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 64 | | | Protocol = 132 | | | HeaderChecksum = 47242 calc(47242) | | | SourceAddress = 192.168.0.21 | | | DestinationAddress = 192.168.0.100 | | Upp_SCTP (length:16) | | | Hdr_SCTP (length:12) | | | | SourcePort = 4577 | | | | DestinationPort = 3577 | | | | VerificationTag = 1 | | | | Checksum = 3563424026 calc(3563424026) | | | CHUNK_COOKIE_ACK (length:4) | | | | Type = 11 | | | | Flags = 0 | | | | Length = 4 | [Needless] (length:10) | | data = 00000000 00000000 0000 ===sctp_chunk_cookie_ack_rcv=================================
Frame_Ether (length:54) | Hdr_Ether (length:14) | | DestinationAddress = 0:c:29:f:17:34 | | SourceAddress = 0:0:0:0:1:0 | | Type = 2048 | Packet_IPv4 (length:40) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 0 | | | TotalLength = 40 | | | Identifier = 0 | | | Reserved = 0 | | | DF = 0 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 255 | | | Protocol = 132 | | | HeaderChecksum = 14728 calc(14728) | | | SourceAddress = 192.168.0.100 | | | DestinationAddress = 192.168.0.21 | | Upp_SCTP (length:20) | | | Hdr_SCTP (length:12) | | | | SourcePort = 3577 | | | | DestinationPort = 4577 | | | | VerificationTag = 3386524252 | | | | Checksum = 2041210596 calc() | | | CHUNK_ECN_CWR (length:4) | | | | Type = 13 | | | | Flags = 0 | | | | Length = 0 | | | [Needless] (length:4) | | | | data = 00000063
Frame_Ether (length:98) | Hdr_Ether (length:14) | | DestinationAddress = 0:0:0:0:1:0 | | SourceAddress = 0:c:29:f:17:34 | | Type = 2048 | Packet_IPv4 (length:84) | | Hdr_IPv4 (length:20) | | | Version = 4 | | | IHL = 5 | | | TypeOfService = 2 | | | TotalLength = 84 | | | Identifier = 45893 | | | Reserved = 0 | | | DF = 1 | | | MF = 0 | | | FragmentOffset = 0 | | | TTL = 64 | | | Protocol = 132 | | | HeaderChecksum = 1301 calc(1301) | | | SourceAddress = 192.168.0.21 | | | DestinationAddress = 192.168.0.100 | | Upp_SCTP (length:64) | | | Hdr_SCTP (length:12) | | | | SourcePort = 4577 | | | | DestinationPort = 3577 | | | | VerificationTag = 1 | | | | Checksum = 1327277614 calc(1327277614) | | | CHUNK_ABORT (length:52) | | | | Type = 6 | | | | Reserved = 0 | | | | TFlag = 0 | | | | Length = 52 | | | | ProtocolViolation (length:48) | | | | | Code = 13 | | | | | Length = 48 | | | | | Information = | | | | | 54686520 666f6c6c 6f77696e 67206368 756e6b20 68616420 696e7661 6c696420 | | | | | 6c656e67 74683a00 000d0000 ===sctp_chunk_abort=================================