Test Information

TitleAssociation PMTU is the smallest Path MTU of all destination addresses if its peer is multi-homed
CommandLine./PMTU_UseSmallest.seq -pkt ./PMTU_UseSmallest.def -log 11.html -ti Association PMTU is the smallest Path MTU of all destination addresses if its peer is multi-homed
TestVersionREL_1_0_0
ToolVersionREL_3_1_0
Start2009/02/12 18:24:46
Tn.//../etc//tn.def
Nu.//../etc//nut.def
Pkt./PMTU_UseSmallest.def
Systemlinux-v6
TargetNameRHEL5GA
HostNameFNST
TypeIPv6

Test Sequence Execution Log

18:24:47Start
18:24:47Start Capturing Packets (Link0)
18:24:47Start Capturing Packets (Link1)

=============== sctpCheckEnv ===============
18:24:47 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.


Red Hat Enterprise Linux Server release 5.2 (Tikanga)
Kernel 2.6.29-rc4 on an i686

RHEL login: root
Password: 
Last login: Thu Feb 12 18:24:47 on ttyS0
[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
~.
Disconnected.

============= sctpPing6ToHost ==============
18:24:57 vSend(Link0,echo_request_on_link0)
Send Echo Request on Link0
18:24:57 vRecv(Link0,echo_reply_on_link0 ns_on_link0 ns_on_link0_gl) timeout:5 cntLimit:0 seektime:0
Recv Neighbor Solicitation on Link0 (Global)
18:24:58 vSend(Link0,na_on_link0_gl)
Send Neighbor Advertisement on Link0 (Global)
18:24:58 vRecv(Link0,echo_reply_on_link0) timeout:5 cntLimit:0 seektime:0
Recv Echo Reply on Link0

============= sctpPing6ToHost ==============
18:24:58 vSend(Link0,echo_request_on_link0)
Send Echo Request on Link0
18:24:58 vRecv(Link0,echo_reply_on_link0 ns_on_link0 ns_on_link0_gl) timeout:5 cntLimit:0 seektime:0
Recv Echo Reply on Link0

======= Check PMTU is set correctly =======
18:24:58 vSend(Link1,icmp_pkt_too_big1)
Send ICMPv6 Packet Too Big messages (Link1 to Link1)
18:24:58 vSend(Link1,icmp_pkt_too_big2)
Send ICMPv6 Packet Too Big messages (Link1 to Link0)
18:24:58 vSend(Link1,echo_request)
Send Echo Request (Link1 to Link0)
18:24:58 vRecv(Link1,echo_reply_1st echo_reply_2nd echo_reply ns_on_link1 ns_on_link1_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:10 cntLimit:0 seektime:0
Recv Neighbor Solicitation on Link1 (Global)
18:24:58 vSend(Link1,na_on_link1_gl)
Send Neighbor Advertisement on Link1 (Global)
18:24:58 vRecv(Link1,echo_reply_1st echo_reply_2nd echo_reply ns_on_link1 ns_on_link1_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:10 cntLimit:0 seektime:0
Recv Echo Reply (1st fragment)
18:24:59 vRecv(Link1,echo_reply_2nd ns_on_link1 ns_on_link1_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:10 cntLimit:0 seektime:0
Recv Echo Reply (2nd fragment)

============== sctpStartClient =============
18:24:59 vRemote(rcommandasync.rmt) ``/usr/local/v6eval//bin/linux-v6//rcommandasync.rmt -t linux-v6 -u root -p goodluck -d ttyS0 -o 1 cmd="sleep 5 && sctp_test -H 3ffe:501:ffff:100:020c:29ff:fe0f:1734 -P 4193 -h 3ffe:501:ffff:100:0200:00ff:fe00:0100 -p 3193 -T -s -c -1432 -X 1 -x 1 -o 1 > /tmp/tstcmd.log 2>&1 &" ''
Connected.

[root@RHEL ~]# 
[root@RHEL ~]# sleep 5 && sctp_test -H 3ffe:501:ffff:100:020c:2~.
Disconnected.

================= vListen ==================
18:25:03 vRecv(Link0,sctp_chunk_init_rcv ns_on_link0 ns_on_link0_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:10 cntLimit:0 seektime:0
Recv SCTP CHUNK_INIT
18:25:05 vSend(Link0,sctp_chunk_init_ack_snd)
Send SCTP CHUNK_INIT_ACK

================= vAccept ==================
18:25:05 vRecv(Link0,sctp_chunk_cookie_echo_rcv ns_on_link0 ns_on_link0_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:10 cntLimit:0 seektime:0
Recv SCTP CHUNK_COOKIE_ECHO
18:25:05 vSend(Link0,sctp_chunk_cookie_ack_snd)
Send SCTP CHUNK_COOKIE_ACK

================ Main Test =================
18:25:05 vRecv(Link0,sctp_chunk_data_seg1 sctp_chunk_data_big ns_on_link0 ns_on_link0_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:30 cntLimit:0 seektime:0
Recv SCTP CHUNK_DATA (1st segment)
18:25:05 vSend(Link0,sctp_chunk_sack_snd)
Send SCTP CHUNK_SACK
18:25:06 vRecv(Link0,sctp_chunk_data_seg2 ns_on_link0 ns_on_link0_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:30 cntLimit:0 seektime:0
Recv SCTP CHUNK_DATA (2st segment)
18:25:06 vSend(Link0,sctp_chunk_sack_snd)
Send SCTP CHUNK_SACK

================ vShutdown =================
18:25:06 vRecv(Link0,sctp_chunk_shutdown_rcv ns_on_link0 ns_on_link0_gl arp_request_link0_to_link1 ns_on_link0_to_link1) timeout:10 cntLimit:0 seektime:0
recv unexpect packet at 18:25:06
recv unexpect packet at 18:25:07
recv unexpect packet at 18:25:10
recv unexpect packet at 18:25:12
vRecv() return status=1

Cannot receive SCTP CHUNK_SHUTDOWN
NG
== Need Reboot Remote System to restore Test Environment ==
Target: Reboot
18:25:16 vRemote(reboot.rmt) ``/usr/local/v6eval//bin/linux-v6//reboot.rmt -t linux-v6 -u root -p goodluck -d ttyS0 -o 1 ''
Connected.

[1]+  Done                    sleep 5 && sctp_test -H 3ffe:501:ffff:100:020c:29ff:fe0f:1734 -P 4193 -h 3ffe:501:ffff:100:0200:00ff:fe00:0100 -p 3193 -T -s -c -1432 -X 1 -x 1 -o 1 > /tmp/tstcmd.log 2>&1
[root@RHEL ~]# 
[root@RHEL ~]# reboot

Broadcast message from root (ttyS0) (Thu Feb 12 18:27:57 2009):

The system is going down for reboot NOW!
c
Red Hat Enterprise Linux Server release 5.2 (Tikanga)
Kernel 2.6.29-rc4 on an i686

RHEL login: ~.~.
~.

Disconnected.
18:27:18End

Packet Reverse Log