Test Information

TitleNS vs. REACHABLE
Receiving NS while correspondent Neighbor Cache Entry is REACHABLE
CommandLine./ncStateByNs4Reachable.seq -pkt ./ncStateByNs4Reachable.def -log 13.html -ti NS vs. REACHABLE
Receiving NS while correspondent Neighbor Cache Entry is REACHABLE
TestVersionV6LC_P1_1_3
ToolVersionREL_2_2
Start2004/07/14 21:34:07
Tn.//tn.def
Nu/usr/local/v6eval//etc//nut.def
Pkt./ncStateByNs4Reachable.def
Systemunitedlinux
TargetNameUSAGI snapshot 20040705a (2.6 kernel)
HostNameapltc01.yamato.ibm.com
Typehost

Test Sequence Execution Log

21:34:07Start
21:34:07Start Capturing Packets (Link0)


*** REACHABLE vs. unicast NS w/ SLL ***
Initialization
New LLA of TN: 00:00:00:00:01:1a
21:34:07 vSend(Link0,nd_echo_request)
Send echo-request
21:34:07 vRecv(Link0,nd_multicast_ns nd_dad_ns) timeout:4 cntLimit:1 seektime:1089808447.558567
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
21:34:07 vSend(Link0,nd_unicast_na_rSO_tll)
Send unicast NA(rSO) w/ TLL
21:34:07 vRecv(Link0,nd_multicast_ns nd_echo_reply) timeout:2 cntLimit:1 seektime:1089808447.679743
Got echo-reply, then REACHABLE state

Target: REACHABLE state
21:34:07 Wait 1 second
21:34:08Clear Captured Packets (Link0)

Test
21:34:08 vSend(Link0,unicast_ns_tn2nut_sll)
Send unicast NS w/ SLL

Examine the target's state
21:34:08Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
21:34:08 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:1089808448.812680
recv unicast_na_nut2tn_rSo

Got unicast_na_nut2tn_rSo: it was REACHABLE/STALE
Wait for a NS (6 sec.)
21:34:08 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
21:34:14 vSend(Link0,nd_echo_request)
Send echo-request
21:34:14 vRecv(Link0,nd_echo_reply nd_echo_reply_to_z2) timeout:2 cntLimit:1 seektime:1089808454.966507
Got echo-reply, it was REACHABLE/STALE

Got reply, it was REACHABLE/STALE
21:34:15 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

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

*** REACHABLE vs. multicast NS w/ SLL ***
Initialization
New LLA of TN: 00:00:00:00:01:1b
21:34:21 vSend(Link0,nd_echo_request)
Send echo-request
21:34:21 vRecv(Link0,nd_multicast_ns nd_dad_ns) timeout:4 cntLimit:1 seektime:1089808461.118904
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
21:34:21 vSend(Link0,nd_unicast_na_rSO_tll)
Send unicast NA(rSO) w/ TLL
21:34:21 vRecv(Link0,nd_multicast_ns nd_echo_reply) timeout:2 cntLimit:1 seektime:1089808461.239892
Got echo-reply, then REACHABLE state

Target: REACHABLE state
21:34:21 Wait 1 second
21:34:22Clear Captured Packets (Link0)

Test
21:34:22 vSend(Link0,multicast_ns_tn2nut_sll)
Send multicast NS w/ SLL

Examine the target's state
21:34:22Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
21:34:22 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:1089808462.373188
recv unicast_na_nut2tn_rSO_tll

Got unicast_na_nut2tn_rSO_tll: it was REACHABLE/STALE
Wait for a NS (6 sec.)
21:34:22 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
21:34:28 vSend(Link0,nd_echo_request)
Send echo-request
21:34:28 vRecv(Link0,nd_echo_reply nd_echo_reply_to_z2) timeout:2 cntLimit:1 seektime:1089808468.530937
Got echo-reply, it was REACHABLE/STALE

Got reply, it was REACHABLE/STALE
21:34:28 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: 00:00:00:00:01:1c
21:34:34 vSend(Link0,nd_echo_request_from_z)
Send echo-request
21:34:34 vRecv(Link0,nd_multicast_ns_to_z nd_dad_ns) timeout:4 cntLimit:1 seektime:1089808474.679353
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
21:34:34 vSend(Link0,nd_unicast_na_rSO_tll_from_z)
Send unicast NA(rSO) w/ TLL(but diff. LLA)
21:34:34 vRecv(Link0,nd_multicast_ns_to_z nd_echo_reply_to_z) timeout:2 cntLimit:1 seektime:1089808474.801374
Got echo-reply, then REACHABLE state

Target: REACHABLE state
21:34:34 Wait 1 second
21:34:35Clear Captured Packets (Link0)

Test
21:34:35 vSend(Link0,unicast_ns_tn2nut_sll)
Send unicast NS w/ SLL, diff. LLA

Examine the target's state
21:34:35Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
21:34:35 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:1089808475.943401
recv unicast_na_nut2tn_rSo

Got unicast_na_nut2tn_rSo: it was REACHABLE/STALE
Wait for a NS (6 sec.)
21:34:36 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
21:34:40 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 21:34:41
recv a packet at 21:34:42
vRecv() return status=1

OK: The target was STALE/updated

*** REACHABLE vs. multicast NS w/ SLL: Different LLA ***
Initialization
New LLA of TN: 00:00:00:00:01:1d
21:34:44 vSend(Link0,nd_echo_request_from_z)
Send echo-request
21:34:45 vRecv(Link0,nd_multicast_ns_to_z nd_dad_ns) timeout:4 cntLimit:1 seektime:1089808485.032765
Got multicast NS, then INCOMPLETE state

Target: INCOMPLETE state
21:34:45 vSend(Link0,nd_unicast_na_rSO_tll_from_z)
Send unicast NA(rSO) w/ TLL(but diff. LLA)
21:34:45 vRecv(Link0,nd_multicast_ns_to_z nd_echo_reply_to_z) timeout:2 cntLimit:1 seektime:1089808485.159353
Got echo-reply, then REACHABLE state

Target: REACHABLE state
21:34:45 Wait 1 second
21:34:46Clear Captured Packets (Link0)

Test
21:34:46 vSend(Link0,multicast_ns_tn2nut_sll)
Send multicast NS w/ SLL: Different LLA

Examine the target's state
21:34:46Start Capturing Packets (Link0)

Wait for a NS (4 sec.)
21:34:46 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:1089808486.293441
recv unicast_na_nut2tn_rSO_tll

Got unicast_na_nut2tn_rSO_tll: it was REACHABLE/STALE
Wait for a NS (6 sec.)
21:34:46 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
21:34:51 vRecv(Link0,) timeout:4 cntLimit:0 seektime:0
recv a packet at 21:34:52
recv a packet at 21:34:53
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 ***
21:34:55End

Packet Reverse Log