Test Information

TitleThe Default Router List vs Unreachability Detection
CommandLine./hostRecvRaURD.seq -pkt ./hostRecvRaURD.def -log 39.html -ti The Default Router List vs Unreachability Detection
TestVersionREL_2_1_1
ToolVersionREL_3_3_2
Start2011/10/24 01:12:53
Tn.//tn.def
Nu/usr/local/v6eval//etc//nut.def
Pkt./hostRecvRaURD.def
Systemfreebsd-i386
TargetNamefreebsd-head
HostNameipv6-conf
Typehost

Test Sequence Execution Log

01:12:54Start


Initialization
01:12:54Start Capturing Packets (Link0)
01:12:54 vSend(Link0,ra_tn2allnode_sll ra_y2allnode_sll ra_z2allnode_sll)
Router TN Send RA w/ SLL, NC[TN]=STALE
Router Y Send RA w/ SLL, NC[Y]=STALE
Router Z Send RA w/ SLL, NC[Y]=STALE

Wait for DAD NSs
01:12:54 vRecv(Link0,) timeout:3 cntLimit:0 seektime:0
vRecv() return status=1
01:12:57 vSend(Link0,unicast_na_tn2nut_RSO_tll unicast_na_y2nut_RSO_tll unicast_na_z2nut_RSO_tll)
Router TN send NA, NC[TN]=REACHABLE
Router Y send NA, NC[Y]=REACHABLE
Router Z send NA, NC[Z]=REACHABLE
01:12:57 Wait 46 second

STALE state

Test
*** Router TN, Y and Z are REACHABLE in the Default Router List ***
01:13:43 vSend(Link0,echo_request_x2nut_via_w)
Send off-link echo-requests
01:13:43 vRecv(Link0,echo_reply_nut2x_via_tn echo_reply_nut2x_via_y echo_reply_nut2x_via_z) timeout:2 cntLimit:1 seektime:1319444023.266988
Got echo-reply thrown to Router TN, then DELAY->PROBE

Wait for NONCE
01:13:43 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
recv a packet at 01:13:48
recv a packet at 01:13:49
recv a packet at 01:13:50
vRecv() return status=1
01:13:52 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
vRecv() return status=1

then NONCE
*** Router TN was NOT REACHABLE ***
01:14:01 vSend(Link0,echo_request_x2nut_via_w)
Send off-link echo-requests
01:14:01 vRecv(Link0,echo_reply_nut2x_via_tn echo_reply_nut2x_via_y echo_reply_nut2x_via_z) timeout:2 cntLimit:1 seektime:1319444041.340210
Got echo-reply thrown to Router Y, then DELAY->PROBE

Wait for NONCE
01:14:01 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
recv a packet at 01:14:06
recv a packet at 01:14:07
recv a packet at 01:14:08
vRecv() return status=1
01:14:10 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
vRecv() return status=1

then NONCE
*** Router Y was NOT REACHABLE ***
01:14:19 vSend(Link0,echo_request_x2nut_via_w)
Send off-link echo-requests
01:14:19 vRecv(Link0,echo_reply_nut2x_via_tn echo_reply_nut2x_via_y echo_reply_nut2x_via_z) timeout:2 cntLimit:1 seektime:1319444059.414320
Got echo-reply thrown to Router Z, then DELAY->PROBE

Wait for NONCE
01:14:19 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
recv a packet at 01:14:24
recv a packet at 01:14:25
recv a packet at 01:14:26
vRecv() return status=1
01:14:28 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
vRecv() return status=1

then NONCE
*** Router Z was NOT REACHABLE ***
Well done: NUT retains more than two router addresses in the Default Router List
Routers that were reachable or probably reachable were preferred over routers whose reachability was unknown or suspect.
*** Nothing is reachable in the Default Router List ***
01:14:37 vSend(Link0,echo_request_x2nut_via_w)
Send off-link echo-requests
01:14:37 vRecv(Link0,multicast_ns_nut2tnsolnode multicast_ns_nut2ysolnode multicast_ns_nut2zsolnode) timeout:2 cntLimit:1 seektime:1319444077.488510
NUT sent multicast NS for Router TN

Wait for NONCE
01:14:37 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
recv a packet at 01:14:38
recv a packet at 01:14:39
vRecv() return status=1

then NONCE
01:14:46 vSend(Link0,echo_request_x2nut_via_w)
Send off-link echo-requests
01:14:46 vRecv(Link0,multicast_ns_nut2tnsolnode multicast_ns_nut2ysolnode multicast_ns_nut2zsolnode) timeout:2 cntLimit:1 seektime:1319444086.550366
NUT sent multicast NS for Router Y

Wait for NONCE
01:14:46 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
recv a packet at 01:14:47
recv a packet at 01:14:48
vRecv() return status=1

then NONCE
01:14:55 vSend(Link0,echo_request_x2nut_via_w)
Send off-link echo-requests
01:14:55 vRecv(Link0,multicast_ns_nut2tnsolnode multicast_ns_nut2ysolnode multicast_ns_nut2zsolnode) timeout:2 cntLimit:1 seektime:1319444095.611446
NUT sent multicast NS for Router Z

Wait for NONCE
01:14:55 vRecv(Link0,) timeout:9 cntLimit:0 seektime:0
recv a packet at 01:14:56
recv a packet at 01:14:57
vRecv() return status=1

then NONCE
When no routers on the Default Router List were known to be reachable or probably reachable, routers were selected in a round-robin fashion.

Termination
01:15:04 vSend(Link0,ra_tn2allnode_clrrtr ra_y2allnode_clrrtr ra_z2allnode_clrrtr)
Clear Router TN form the Default Router List
Clear Router Y form the Default Router List
Clear Router Z form the Default Router List

*** OK ***
01:15:04End

Packet Reverse Log