Test Information

TitleNS; NS vs. REACHABLE
Receiving NS while correspondent Neighbor Cache Entry is REACHABLE
CommandLine./ncStateByNs4Reachable.seq -pkt ./ncStateByNs4Reachable.def -log 12.html -ti NS; NS vs. REACHABLE
Receiving NS while correspondent Neighbor Cache Entry is REACHABLE
TestVersionV6PC_P1_1_2_1
ToolVersionREL_2_2_B_4
Start2004/01/19 16:19:59
Tn.//tn.def
Nu/usr/local/v6eval//etc//nut.def
Pkt./ncStateByNs4Reachable.def
Systemusagi-i386
TargetNameUSAGI kernel 2004/01/19 for ipv6ready
HostNameapltc01.yamato.ibm.com
Typerouter

Test Sequence Execution Log

16:19:59Start
16:19:59Start Capturing Packets (Link0)


*** REACHABLE vs. unicast NS w/ SLL ***
Initialization
New LLA of TN: 00:00:00:00:01:14
16:19:59 vSend(Link0,nd_echo_request)
Send echo-request
16:19:59 vRecv(Link0,nd_multicast_ns nd_dad_ns) timeout:4 cntLimit:1 seektime:1074496799.835013
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
16:19:59 vSend(Link0,nd_unicast_na_rSO_tll)
Send unicast NA(rSO) w/ TLL
16:20:00 vRecv(Link0,nd_multicast_ns nd_echo_reply) timeout:2 cntLimit:1 seektime:1074496800.032425
Got echo-reply, then REACHABLE state

Target: REACHABLE state
16:20:00 Wait 1 second
16:20:01Clear Captured Packets (Link0)

Test
16:20:01 vSend(Link0,unicast_ns_tn2nut_sll)
Send unicast NS w/ SLL

Examine the target's state
16:20:01Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
16:20:01 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z unicast_na_nut2tn_RSo unicast_na_nut2tn_RSO_tll) timeout:4 cntLimit:1 seektime:1074496801.252085
recv unicast_na_nut2tn_RSo

Got unicast_na_nut2tn_RSo: it was REACHABLE/STALE
Wait for a NS (6 sec.)
16:20:01 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
vRecv() return status=1

Make sure if NC is STALE or not
16:20:07 vSend(Link0,nd_echo_request)
Send echo-request
16:20:07 vRecv(Link0,nd_echo_reply nd_echo_reply_to_z2) timeout:2 cntLimit:1 seektime:1074496807.491967
Got echo-reply, it was REACHABLE/STALE

Got reply, it was REACHABLE/STALE
16:20:07 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
vRecv() return status=1

Never got unicast NS, it was REACHABLE
OK: The target was REACHABLE/unchanged

*** REACHABLE vs. multicast NS w/ SLL ***
Initialization
New LLA of TN: 00:00:00:00:01:15
16:20:13 vSend(Link0,nd_echo_request)
Send echo-request
16:20:13 vRecv(Link0,nd_multicast_ns nd_dad_ns) timeout:4 cntLimit:1 seektime:1074496813.725338
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
16:20:13 vSend(Link0,nd_unicast_na_rSO_tll)
Send unicast NA(rSO) w/ TLL
16:20:13 vRecv(Link0,nd_multicast_ns nd_echo_reply) timeout:2 cntLimit:1 seektime:1074496813.921735
Got echo-reply, then REACHABLE state

Target: REACHABLE state
16:20:14 Wait 1 second
16:20:15Clear Captured Packets (Link0)

Test
16:20:15 vSend(Link0,multicast_ns_tn2nut_sll)
Send multicast NS w/ SLL

Examine the target's state
16:20:15Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
16:20:15 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z unicast_na_nut2tn_RSo unicast_na_nut2tn_RSO_tll) timeout:4 cntLimit:1 seektime:1074496815.147530
recv unicast_na_nut2tn_RSO_tll

Got unicast_na_nut2tn_RSO_tll: it was REACHABLE/STALE
Wait for a NS (6 sec.)
16:20:15 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
vRecv() return status=1

Make sure if NC is STALE or not
16:20:21 vSend(Link0,nd_echo_request)
Send echo-request
16:20:21 vRecv(Link0,nd_echo_reply nd_echo_reply_to_z2) timeout:2 cntLimit:1 seektime:1074496821.392575
Got echo-reply, it was REACHABLE/STALE

Got reply, it was REACHABLE/STALE
16:20:21 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
vRecv() return status=1

Never got unicast NS, it was REACHABLE
OK: The target was REACHABLE/unchanged

*** REACHABLE vs. unicast NS w/ SLL, diff. LLA ***
Initialization
New LLA of TN: 00:00:00:00:01:16
16:20:27 vSend(Link0,nd_echo_request_from_z)
Send echo-request
16:20:27 vRecv(Link0,nd_multicast_ns_to_z nd_dad_ns) timeout:4 cntLimit:1 seektime:1074496827.625843
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
16:20:27 vSend(Link0,nd_unicast_na_rSO_tll_from_z)
Send unicast NA(rSO) w/ TLL(but diff. LLA)
16:20:27 vRecv(Link0,nd_multicast_ns_to_z nd_echo_reply_to_z) timeout:2 cntLimit:1 seektime:1074496827.823837
Got echo-reply, then REACHABLE state

Target: REACHABLE state
16:20:27 Wait 1 second
16:20:28Clear Captured Packets (Link0)

Test
16:20:28 vSend(Link0,unicast_ns_tn2nut_sll)
Send unicast NS w/ SLL, diff. LLA

Examine the target's state
16:20:29Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
16:20:29 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z unicast_na_nut2tn_RSo unicast_na_nut2tn_RSO_tll) timeout:4 cntLimit:1 seektime:1074496829.041620
recv unicast_na_nut2tn_RSo

Got unicast_na_nut2tn_RSo: it was REACHABLE/STALE
Wait for a NS (6 sec.)
16:20:29 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
16:20:34 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 16:20:35
recv a packet at 16:20:36
vRecv() return status=1

OK: The target was STALE/updated

*** REACHABLE vs. multicast NS w/ SLL: Different LLA ***
Initialization
New LLA of TN: 00:00:00:00:01:17
16:20:38 vSend(Link0,nd_echo_request_from_z)
Send echo-request
16:20:38 vRecv(Link0,nd_multicast_ns_to_z nd_dad_ns) timeout:4 cntLimit:1 seektime:1074496838.177120
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
16:20:38 vSend(Link0,nd_unicast_na_rSO_tll_from_z)
Send unicast NA(rSO) w/ TLL(but diff. LLA)
16:20:38 vRecv(Link0,nd_multicast_ns_to_z nd_echo_reply_to_z) timeout:2 cntLimit:1 seektime:1074496838.391757
Got echo-reply, then REACHABLE state

Target: REACHABLE state
16:20:38 Wait 1 second
16:20:39Clear Captured Packets (Link0)

Test
16:20:39 vSend(Link0,multicast_ns_tn2nut_sll)
Send multicast NS w/ SLL: Different LLA

Examine the target's state
16:20:39Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
16:20:39 vRecv(Link0,nd_multicast_ns nd_unicast_ns nd_unicast_ns_sll nd_unicast_ns_to_z nd_unicast_ns_sll_to_z unicast_na_nut2tn_RSo unicast_na_nut2tn_RSO_tll) timeout:4 cntLimit:1 seektime:1074496839.617674
recv unicast_na_nut2tn_RSO_tll

Got unicast_na_nut2tn_RSO_tll: it was REACHABLE/STALE
Wait for a NS (6 sec.)
16:20:39 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
16:20:44 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 16:20:45
recv a packet at 16:20:46
vRecv() return status=1

OK: The target was STALE/updated

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

unicast NS w/ SLLexp:REACHABLE/unchangedresult:REACHABLE/unchangedPASS

multicast NS w/ SLLexp:REACHABLE/unchangedresult:REACHABLE/unchangedPASS

unicast NS w/ SLL, diff. LLAexp:STALE/updatedresult:STALE/updatedPASS

multicast NS w/ SLL: Different LLAexp:STALE/updatedresult:STALE/updatedPASS
*** EOT ***
16:20:48End

Packet Reverse Log