Test Information

TitleRA vs PROBE
Receiving RA while correspondent Neighbor Cache Entry is PROBE
CommandLine./ncStateByRa4Probe.seq -pkt ./ncStateByRa4Probe.def -log 28.html -ti RA vs PROBE
Receiving RA while correspondent Neighbor Cache Entry is PROBE
TestVersionV6LC_P1_1_3
ToolVersionREL_2_2
Start2004/07/14 23:06:38
Tn.//tn.def
Nu/usr/local/v6eval//etc//nut.def
Pkt./ncStateByRa4Probe.def
Systemunitedlinux
TargetNameUSAGI snapshot 20040705a (2.6 kernel)
HostNameapltc01.yamato.ibm.com
Typehost

Test Sequence Execution Log

23:06:38Start
23:06:38Start Capturing Packets (Link0)


*** PROBE vs. RA w/o SLL ***
Initialization
Trying to reboot NUT
23:06:38 vRemote(reboot.rmt) ``/usr/local/v6eval//bin/unitedlinux//reboot.rmt -t unitedlinux -u root -p v6eval -d cuaa0 -o 1 ''
Connected.

Red Hat Linux release 9 (Shrike)
Kernel 2.6.7-s20040705a on an i686

apltc01.yamato.ibm.com login: root
Password: 
Last login: Wed Jul 14 10:40:30 on ttyS0
You have new mail.
[root@apltc01 root]# 
[root@apltc01 root]# reboot

Broadcast message from root (ttyS0) (Wed Jul 14 10:42:49 2004):

The system is going down for reboot NOW!
AT�����������������
Red Hat Linux release 9 (Shrike)
Kernel 2.6.7-s20040705a on an i686

apltc01.yamato.ibm.com login: ~.
Disconnected.

Target: Reboot
23:07:45 Wait 10 second

New LLA of TN: 00:00:00:00:01:81
23:07:55 vSend(Link0,nd_echo_request)
Send echo-request
23:07:55 vRecv(Link0,nd_multicast_ns nd_dad_ns) timeout:4 cntLimit:1 seektime:1089814075.504962
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
23:07:55 vSend(Link0,nd_unicast_na_rSO_tll)
Send unicast NA(rSO) w/ TLL
23:07:55 vRecv(Link0,nd_multicast_ns nd_echo_reply) timeout:2 cntLimit:1 seektime:1089814075.620797
Got echo-reply, then REACHABLE state

Target: REACHABLE state
23:07:55 Wait 1 second
23:07:56 Wait 46 second

Target: STALE state
23:08:42 vSend(Link0,nd_echo_request)
Send echo-request
23:08:42 vRecv(Link0,nd_echo_reply) timeout:2 cntLimit:1 seektime:1089814122.742925
Got echo-reply, then DELAY->PROBE state
23:08:42 vRecv(Link0,nd_unicast_ns nd_unicast_ns_sll) timeout:10 cntLimit:1 seektime:0
Got unicast NS, then PROBE state

Target: PROBE state
23:08:47Clear Captured Packets (Link0)

Test
23:08:47 vSend(Link0,ra_tn2allnode)
Send RA w/o SLL

Examine the target's state
23:08:47Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
23:08:47 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z) timeout:4 cntLimit:1 seektime:1089814127.808490
Got unicast NS, it was PROBE state
23:08:48 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 23:08:49
vRecv() return status=1

OK: The target was PROBE/unchanged
Termination
23:08:52 vSend(Link0,ra_tn2allnode_clrrtr)
Clear TN from the Default Router List


*** PROBE vs. RA w/ SLL, a same LLA as cached ***
Initialization
Trying to reboot NUT
23:08:52 vRemote(reboot.rmt) ``/usr/local/v6eval//bin/unitedlinux//reboot.rmt -t unitedlinux -u root -p v6eval -d cuaa0 -o 1 ''
Connected.

Red Hat Linux release 9 (Shrike)
Kernel 2.6.7-s20040705a on an i686

apltc01.yamato.ibm.com login: root
Password: 
Last login: Wed Jul 14 10:42:48 on ttyS0
You have new mail.
[root@apltc01 root]# 
[root@apltc01 root]# reboot

Broadcast message from root (ttyS0) (Wed Jul 14 10:45:03 2004):

The system is going down for reboot NOW!
AT�����������������
Red Hat Linux release 9 (Shrike)
Kernel 2.6.7-s20040705a on an i686

apltc01.yamato.ibm.com login: ~.
Disconnected.

Target: Reboot
23:09:59 Wait 10 second

New LLA of TN: 00:00:00:00:01:82
23:10:09 vSend(Link0,nd_echo_request)
Send echo-request
23:10:09 vRecv(Link0,nd_multicast_ns nd_dad_ns) timeout:4 cntLimit:1 seektime:1089814209.876880
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
23:10:09 vSend(Link0,nd_unicast_na_rSO_tll)
Send unicast NA(rSO) w/ TLL
23:10:09 vRecv(Link0,nd_multicast_ns nd_echo_reply) timeout:2 cntLimit:1 seektime:1089814209.987655
Got echo-reply, then REACHABLE state

Target: REACHABLE state
23:10:10 Wait 1 second
23:10:11 Wait 46 second

Target: STALE state
23:10:57 vSend(Link0,nd_echo_request)
Send echo-request
23:10:57 vRecv(Link0,nd_echo_reply) timeout:2 cntLimit:1 seektime:1089814257.115098
Got echo-reply, then DELAY->PROBE state
23:10:57 vRecv(Link0,nd_unicast_ns nd_unicast_ns_sll) timeout:10 cntLimit:1 seektime:0
Got unicast NS, then PROBE state

Target: PROBE state
23:11:02Clear Captured Packets (Link0)

Test
23:11:02 vSend(Link0,ra_tn2allnode_sll)
Send RA w/ SLL, a same LLA as cached

Examine the target's state
23:11:02Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
23:11:02 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z) timeout:4 cntLimit:1 seektime:1089814262.185870
Got unicast NS, it was PROBE state
23:11:03 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 23:11:04
vRecv() return status=1

OK: The target was PROBE/unchanged
Termination
23:11:07 vSend(Link0,ra_tn2allnode_clrrtr)
Clear TN from the Default Router List


*** PROBE vs. RA w/ SLL, a different LLA than cached ***
Initialization
Trying to reboot NUT
23:11:07 vRemote(reboot.rmt) ``/usr/local/v6eval//bin/unitedlinux//reboot.rmt -t unitedlinux -u root -p v6eval -d cuaa0 -o 1 ''
Connected.

Red Hat Linux release 9 (Shrike)
Kernel 2.6.7-s20040705a on an i686

apltc01.yamato.ibm.com login: root
Password: 
Last login: Wed Jul 14 10:45:03 on ttyS0
You have new mail.
[root@apltc01 root]# 
[root@apltc01 root]# reboot

Broadcast message from root (ttyS0) (Wed Jul 14 10:47:18 2004):

The system is going down for reboot NOW!
AT�����������������
Red Hat Linux release 9 (Shrike)
Kernel 2.6.7-s20040705a on an i686

apltc01.yamato.ibm.com login: ~.
Disconnected.

Target: Reboot
23:12:13 Wait 10 second

New LLA of TN: 00:00:00:00:01:83
23:12:23 vSend(Link0,nd_echo_request_from_z)
Send echo-request
23:12:23 vRecv(Link0,nd_multicast_ns_to_z nd_dad_ns) timeout:4 cntLimit:1 seektime:1089814343.339195
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
23:12:23 vSend(Link0,nd_unicast_na_rSO_tll_from_z)
Send unicast NA(rSO) w/ TLL(but diff. LLA)
23:12:23 vRecv(Link0,nd_multicast_ns_to_z nd_echo_reply_to_z) timeout:2 cntLimit:1 seektime:1089814343.450078
Got echo-reply, then REACHABLE state

Target: REACHABLE state
23:12:23 Wait 1 second
23:12:24 Wait 46 second

Target: STALE state
23:13:10 vSend(Link0,nd_echo_request_from_z)
Send echo-request
23:13:10 vRecv(Link0,nd_echo_reply_to_z) timeout:2 cntLimit:1 seektime:1089814390.576998
Got echo-reply, then DELAY->PROBE state
23:13:10 vRecv(Link0,nd_unicast_ns_to_z nd_unicast_ns_sll_to_z) timeout:10 cntLimit:1 seektime:0
Got unicast NS, then PROBE state

Target: PROBE state
23:13:15Clear Captured Packets (Link0)

Test
23:13:15 vSend(Link0,ra_tn2allnode_sll)
Send RA w/ SLL, a different LLA than cached

Examine the target's state
23:13:15Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
23:13:15 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z) timeout:4 cntLimit:1 seektime:1089814395.648701
vRecv() return status=1

Timer expired
23:13:19 vSend(Link0,nd_echo_request)
Send echo-request

Wait for a echo-reply or multicast NS (2 sec.)
23:13:19 vRecv(Link0,nd_echo_reply nd_echo_reply_to_z2 nd_multicast_ns) timeout:2 cntLimit:1 seektime:1089814399.709645
Got echo-reply, it was REACHABLE/STALE state

Wait for a NS (6 sec.)
23:13:19 vRecv(Link0,nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z) timeout:6 cntLimit:1 seektime:0
Got unicast NS, it was STALE
23:13:24 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 23:13:25
recv a packet at 23:13:26
vRecv() return status=1

OK: The target was STALE/updated
Termination
23:13:28 vSend(Link0,ra_tn2allnode_clrrtr)
Clear TN from the Default Router List


*** Test Summary: PROBE vs. RA ***
P/FPTNEXP(State/Cached LLA)RESULT(State/Cached LLA)JDG

RA w/o SLLexp:PROBE/unchangedresult:PROBE/unchangedPASS

RA w/ SLL, a same LLA as cachedexp:PROBE/unchangedresult:PROBE/unchangedPASS

RA w/ SLL, a different LLA than cachedexp:STALE/updatedresult:STALE/updatedPASS
*** EOT ***
23:13:28End

Packet Reverse Log