[quagga-users 13088] ospf for ipv6 nexthop unknown

Ryan Rustong rrustong at ragingwire.com
Tue Dec 4 21:15:18 GMT 2012


Hey all, I sent this long winded question last week but it never showed up in the archives, so I'm guessing it never made it to the list.  My apologies if  this is a duplicate.
-Ryan

Ryan Rustong <rrustong at ragingwire.com> wrote:

I'm trying to set up a simple OSPF routed network for IPv6 between a couple linux hosts and am having a difficult time getting my routes added to the route table.  The servers are connected via a VPN (tinc - www.tinc-vpn.org) on the interface named "vpn."  I am trying to advertise just a single network from one host to the other.  I see the neighbor relationship come up and I see my network advertised, but it is ignored by the recipient stating   "No nexthop, ignore."  I assume I am missing something in my config, so can anyone take a look at this and let me know what I'm doing wrong?  I have been turning on more and more debugs to try and figure out why it is not sending a valid nexthop, but I don't see what I'm missing.

running config on advertising server:


	hostname server1.localdomain
	log file /var/log/quagga/zebra.log
	log stdout
	!
	service advanced-vty
	!
	debug zebra packet
	debug ospf6 message all
	debug ospf6 lsa unknown
	debug ospf6 zebra
	debug ospf6 neighbor state
	debug ospf6 route table
	!
	interface eth0
	ipv6 nd suppress-ra
	!
	interface lo
	!
	interface nat64
	ipv6 nd suppress-ra
	ipv6 ospf6 cost 1
	ipv6 ospf6 dead-interval 40
	ipv6 ospf6 hello-interval 10
	ipv6 ospf6 instance-id 0
	ipv6 ospf6 priority 1
	ipv6 ospf6 retransmit-interval 5
	ipv6 ospf6 transmit-delay 1
	!
	interface vpn
	ipv6 nd suppress-ra
	ipv6 ospf6 cost 1
	ipv6 ospf6 dead-interval 40
	ipv6 ospf6 hello-interval 10
	ipv6 ospf6 instance-id 0
	ipv6 ospf6 priority 1
	ipv6 ospf6 retransmit-interval 5
	ipv6 ospf6 transmit-delay 1
	!
	router ospf6
	router-id 0.0.0.4
	area 0.0.0.0 range fd6a:a87a:dea3:f594:2500::/96
	interface vpn area 0.0.0.0
	interface nat64 area 0.0.0.0
	!
	ip forwarding
	ipv6 forwarding
	!
	line vty
	access-class access4
	exec-timeout 0 0
	ipv6 access-class access6
	!
	end
	


Interfaces on advertising server:


	server1.localdomain# sh int
	Interface eth0 is up, line protocol detection is disabled
	  index 2 metric 1 mtu 1500 
	  flags: <UP,BROADCAST,RUNNING,MULTICAST>
	  HWaddr: 00:0c:29:8c:fb:f4
	  inet 10.18.73.23/24 broadcast 10.18.73.255
	  inet6 fe80::20c:29ff:fe8c:fbf4/64
	Interface lo is up, line protocol detection is disabled
	  index 1 metric 1 mtu 16436 
	  flags: <UP,LOOPBACK,RUNNING>
	  inet 127.0.0.1/8
	  inet6 ::1/128
	Interface nat64 is up, line protocol detection is disabled
	  index 59 metric 1 mtu 1500 
	  flags: <UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>
	  inet6 fd6a:a87a:dea3:f594:2500:0:c0a8:ff01/96
	Interface vpn is up, line protocol detection is disabled
	  index 54 metric 1 mtu 1280 
	  flags: <UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>
	  inet6 fd6a:a87a:dea3::3/96
	


interface list on advertising  (0.0.0.4) server:


	Interface eth0 is up, line protocol detection is disabled
	  index 2 metric 1 mtu 1500 
	  flags: <UP,BROADCAST,RUNNING,MULTICAST>
	  HWaddr: 00:0c:29:8c:fb:f4
	  inet 10.18.73.23/24 broadcast 10.18.73.255
	  inet6 fe80::20c:29ff:fe8c:fbf4/64
	Interface lo is up, line protocol detection is disabled
	  index 1 metric 1 mtu 16436 
	  flags: <UP,LOOPBACK,RUNNING>
	  inet 127.0.0.1/8
	  inet6 ::1/128
	Interface nat64 is up, line protocol detection is disabled
	  index 59 metric 1 mtu 1500 
	  flags: <UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>
	  inet6 fd6a:a87a:dea3:f594:2500:0:c0a8:ff01/96
	Interface vpn is up, line protocol detection is disabled
	  index 54 metric 1 mtu 1280 
	  flags: <UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>
	  inet6 fd6a:a87a:dea3::3/96
	
	

Route table on advertising server:


	C>* ::1/128 is directly connected, lo
	O   fd6a:a87a:dea3::/96 [110/1] via ::1, lo, 00:23:58
	C>* fd6a:a87a:dea3::/96 is directly connected, vpn
	O   fd6a:a87a:dea3:f594:2500::/96 [110/1] via ::1, lo, 00:23:58
	C>* fd6a:a87a:dea3:f594:2500::/96 is directly connected, nat64
	C>* fe80::/64 is directly connected, eth0
	
	[root at server1 ~]# ip -6 route
	unreachable ::/96 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable ::ffff:0.0.0.0/96 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 2002:a00::/24 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 2002:7f00::/24 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 2002:a9fe::/32 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 2002:ac10::/28 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 2002:c0a8::/32 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 2002:e000::/19 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	unreachable 3ffe:ffff::/32 dev lo  metric 1024  error -101 mtu 16436 advmss 16376 hoplimit 4294967295
	fd6a:a87a:dea3::/96 dev vpn  proto kernel  metric 256  mtu 1280 advmss 1220 hoplimit 4294967295
	fd6a:a87a:dea3:f594:2500::/96 dev nat64  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
	fe80::/64 dev eth0  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
	fe80::/64 dev vpn  proto kernel  metric 256  mtu 1280 advmss 1220 hoplimit 4294967295
	fe80::/64 dev nat64  proto kernel  metric 256  mtu 1500 advmss 1440 hoplimit 4294967295
	


Running config on receiving server:


	hostname server2.localdomain
	log file /var/log/quagga/zebra.log
	!
	debug ospf6 lsa unknown
	debug ospf6 zebra
	debug ospf6 neighbor event
	debug ospf6 route table
	!
	interface eth0
	ipv6 nd suppress-ra
	!
	interface lo
	!
	interface vpn
	ipv6 nd suppress-ra
	ipv6 ospf6 cost 1
	ipv6 ospf6 dead-interval 40
	ipv6 ospf6 hello-interval 10
	ipv6 ospf6 instance-id 0
	ipv6 ospf6 priority 1
	ipv6 ospf6 retransmit-interval 5
	ipv6 ospf6 transmit-delay 1
	!
	router ospf6
	router-id 0.0.0.1
	interface vpn area 0.0.0.0
	!
	line vty
	!
	end
	
	

Interface list on receiving server:


	Interface eth0 is up, line protocol detection is disabled
	  index 2 metric 1 mtu 1500 
	  flags: <UP,BROADCAST,RUNNING,MULTICAST>
	  HWaddr: a2:ed:a9:14:19:f4
	  inet 172.16.1.32/24 broadcast 172.16.1.255
	  inet6 fe80::a0ed:a9ff:fe14:19f4/64
	Interface lo is up, line protocol detection is disabled
	  index 1 metric 1 mtu 16436 
	  flags: <UP,LOOPBACK,RUNNING>
	  inet 127.0.0.1/8
	  inet6 ::1/128
	Interface vpn is up, line protocol detection is disabled
	  index 10 metric 1 mtu 1280 
	  flags: <UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>
	  inet6 fd6a:a87a:dea3::1/96
	


Debug from the advertising (0.0.0.4) server:


	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 range table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 range table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: OSPF6d (Quagga-0.99.15 ospf6d-0.9.7r) starts: vty at 2606
	2012/11/30 13:08:08 OSPF6: Zebra Interface add: eth0 index 2 mtu 1500
	2012/11/30 13:08:08 OSPF6: Zebra Interface address add: eth0  inet 10.18.73.23/24
	2012/11/30 13:08:08 OSPF6: Zebra Interface address add: eth0 inet6 fe80::20c:29ff:fe8c:fbf4/64
	2012/11/30 13:08:08 OSPF6: Zebra Interface add: lo index 1 mtu 16436
	2012/11/30 13:08:08 OSPF6: Zebra Interface address add: lo  inet 127.0.0.1/8
	2012/11/30 13:08:08 OSPF6: Zebra Interface address add: lo inet6 ::1/128
	2012/11/30 13:08:08 OSPF6: Zebra Interface add: nat64 index 59 mtu 1500
	2012/11/30 13:08:08 OSPF6: Hello send on nat64
	2012/11/30 13:08:08 OSPF6:     src: 
	2012/11/30 13:08:08 OSPF6:     dst: ff02::5
	2012/11/30 13:08:08 OSPF6:     OSPFv3 Type:1 Len:36 Router-ID:0.0.0.4
	2012/11/30 13:08:08 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:08 OSPF6:     I/F-Id:59 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:08 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:08 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:08 OSPF6: Zebra Interface address add: nat64 inet6 fd6a:a87a:dea3:f594:2500:0:c0a8:ff01/96
	2012/11/30 13:08:08 OSPF6: interface nat64 connected table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: interface nat64 connected table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: Zebra Interface add: vpn index 54 mtu 1280
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: Hello send on vpn
	2012/11/30 13:08:08 OSPF6:     src: 
	2012/11/30 13:08:08 OSPF6:     dst: ff02::5
	2012/11/30 13:08:08 OSPF6:     OSPFv3 Type:1 Len:36 Router-ID:0.0.0.4
	2012/11/30 13:08:08 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:08 OSPF6:     I/F-Id:54 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:08 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:08 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:08 OSPF6: Zebra Interface address add: vpn inet6 fd6a:a87a:dea3::3/96
	2012/11/30 13:08:08 OSPF6: interface vpn connected table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: interface vpn connected table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: Hello received on vpn
	2012/11/30 13:08:12 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     dst: ff02::5
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:1 Len:40 Router-ID:0.0.0.1
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:776f Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     I/F-Id:10 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:12 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:12 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:12 OSPF6:     Neighbor: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: Neighbor state change 0.0.0.1%vpn: [Down]->[Init]
	2012/11/30 13:08:12 OSPF6: Neighbor state change 0.0.0.1%vpn: [Init]->[ExStart]
	2012/11/30 13:08:12 OSPF6: DbDesc send on vpn
	2012/11/30 13:08:12 OSPF6:     src: 
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:2 Len:28 Router-ID:0.0.0.4
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Option: --|R|-|--|E|V6 IfMTU: 1280
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Bits: IMm SeqNum: 0x4
	2012/11/30 13:08:12 OSPF6: DbDesc received on vpn
	2012/11/30 13:08:12 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::3
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:2 Len:88 Router-ID:0.0.0.1
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:15ff Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Option: --|R|-|--|E|V6 IfMTU: 1280
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Bits: --s SeqNum: 0x4
	2012/11/30 13:08:12 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6:     Age:  372 SeqNum: 0x80000003 Cksum: 05d3 Len: 40
	2012/11/30 13:08:12 OSPF6:     [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:12 OSPF6:     Age:  584 SeqNum: 0x8000003c Cksum: 5303 Len: 48
	2012/11/30 13:08:12 OSPF6:     [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6:     Age:  380 SeqNum: 0x80000002 Cksum: 98c1 Len: 64
	2012/11/30 13:08:12 OSPF6: Neighbor state change 0.0.0.1%vpn: [ExStart]->[ExChange]
	2012/11/30 13:08:12 OSPF6: [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6: Add request (No database copy)
	2012/11/30 13:08:12 OSPF6: [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:12 OSPF6: Add request (No database copy)
	2012/11/30 13:08:12 OSPF6: [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6: Discard (Existing MoreRecent)
	2012/11/30 13:08:12 OSPF6: LSReq send on vpn
	2012/11/30 13:08:12 OSPF6:     src: 
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:3 Len:40 Router-ID:0.0.0.4
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6:     [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:12 OSPF6: DbDesc send on vpn
	2012/11/30 13:08:12 OSPF6:     src: 
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:2 Len:48 Router-ID:0.0.0.4
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Option: --|R|-|--|E|V6 IfMTU: 1280
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Bits: --m SeqNum: 0x5
	2012/11/30 13:08:12 OSPF6:     [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6:     Age:    5 SeqNum: 0x80000002 Cksum: 98c1 Len: 64
	2012/11/30 13:08:12 OSPF6: LSUpdate received on vpn
	2012/11/30 13:08:12 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::3
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:4 Len:108 Router-ID:0.0.0.1
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:4f94 Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     Number of LSA: 2
	2012/11/30 13:08:12 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6:     Age:  372 SeqNum: 0x80000003 Cksum: 05d3 Len: 40
	2012/11/30 13:08:12 OSPF6:     [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:12 OSPF6:     Age:  584 SeqNum: 0x8000003c Cksum: 5303 Len: 48
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: global route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: global route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: Send add route: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6:   nexthop: ::1%unknown(0)
	2012/11/30 13:08:12 OSPF6: global route table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: global route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: Send add route: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6:   nexthop: ::1%unknown(0)
	2012/11/30 13:08:12 OSPF6: LSUpdate to neighbor 0.0.0.1%vpn
	2012/11/30 13:08:12 OSPF6: Quit to send (nothing to send)
	2012/11/30 13:08:12 OSPF6: DbDesc received on vpn
	2012/11/30 13:08:12 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::3
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:2 Len:28 Router-ID:0.0.0.1
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:ee3c Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Option: --|R|-|--|E|V6 IfMTU: 1280
	2012/11/30 13:08:12 OSPF6:     MBZ: 0 Bits: --s SeqNum: 0x5
	2012/11/30 13:08:12 OSPF6: Neighbor state change 0.0.0.1%vpn: [ExChange]->[Full]
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: LSUpdate to neighbor 0.0.0.1%vpn
	2012/11/30 13:08:12 OSPF6: LSUpdate send on vpn
	2012/11/30 13:08:12 OSPF6:     src: 
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:4 Len:60 Router-ID:0.0.0.4
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     Number of LSA: 1
	2012/11/30 13:08:12 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:12 OSPF6:     Age:    1 SeqNum: 0x80000004 Cksum: 03d4 Len: 40
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route remove: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: needless update
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: needless update
	2012/11/30 13:08:12 OSPF6: LSUpdate received on vpn
	2012/11/30 13:08:12 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:12 OSPF6:     dst: fd6a:a87a:dea3::3
	2012/11/30 13:08:12 OSPF6:     OSPFv3 Type:4 Len:60 Router-ID:0.0.0.1
	2012/11/30 13:08:12 OSPF6:     Area-ID:0.0.0.0 Cksum:42c1 Instance-ID:0
	2012/11/30 13:08:12 OSPF6:     Number of LSA: 1
	2012/11/30 13:08:12 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:12 OSPF6:     Age:    1 SeqNum: 0x80000001 Cksum: 0ecc Len: 40
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route remove: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: 0.0.0.1
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: another path found
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: needless update
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: needless update
	2012/11/30 13:08:12 OSPF6: global route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: global route table: route add: another path found
	2012/11/30 13:08:12 OSPF6: Send add route: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6:   Ignore non-best route
	2012/11/30 13:08:15 OSPF6: LSAck send on vpn
	2012/11/30 13:08:15 OSPF6:     src: 
	2012/11/30 13:08:15 OSPF6:     dst: ff02::6
	2012/11/30 13:08:15 OSPF6:     OSPFv3 Type:5 Len:76 Router-ID:0.0.0.4
	2012/11/30 13:08:15 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:15 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:15 OSPF6:     Age:    5 SeqNum: 0x80000001 Cksum: 0ecc Len: 40
	2012/11/30 13:08:15 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:15 OSPF6:     Age:  376 SeqNum: 0x80000003 Cksum: 05d3 Len: 40
	2012/11/30 13:08:15 OSPF6:     [Intra-Prefix Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:15 OSPF6:     Age:  588 SeqNum: 0x8000003c Cksum: 5303 Len: 48
	2012/11/30 13:08:17 OSPF6: LSUpdate to neighbor 0.0.0.1%vpn
	2012/11/30 13:08:17 OSPF6: LSUpdate send on vpn
	2012/11/30 13:08:17 OSPF6:     src: 
	2012/11/30 13:08:17 OSPF6:     dst: fd6a:a87a:dea3::1
	2012/11/30 13:08:17 OSPF6:     OSPFv3 Type:4 Len:60 Router-ID:0.0.0.4
	2012/11/30 13:08:17 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:17 OSPF6:     Number of LSA: 1
	2012/11/30 13:08:17 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:17 OSPF6:     Age:    6 SeqNum: 0x80000004 Cksum: 03d4 Len: 40
	2012/11/30 13:08:17 OSPF6: LSUpdate received on vpn
	2012/11/30 13:08:17 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:17 OSPF6:     dst: fd6a:a87a:dea3::3
	2012/11/30 13:08:17 OSPF6:     OSPFv3 Type:4 Len:60 Router-ID:0.0.0.1
	2012/11/30 13:08:17 OSPF6:     Area-ID:0.0.0.0 Cksum:42bc Instance-ID:0
	2012/11/30 13:08:17 OSPF6:     Number of LSA: 1
	2012/11/30 13:08:17 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:17 OSPF6:     Age:    6 SeqNum: 0x80000001 Cksum: 0ecc Len: 40
	2012/11/30 13:08:17 OSPF6: LSAck send on vpn
	2012/11/30 13:08:17 OSPF6:     src: 
	2012/11/30 13:08:17 OSPF6:     dst: fd6a:a87a:dea3::1
	2012/11/30 13:08:17 OSPF6:     OSPFv3 Type:5 Len:36 Router-ID:0.0.0.4
	2012/11/30 13:08:17 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:17 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.1]
	2012/11/30 13:08:17 OSPF6:     Age:    7 SeqNum: 0x80000001 Cksum: 0ecc Len: 40
	2012/11/30 13:08:17 OSPF6: LSAck received on vpn
	2012/11/30 13:08:17 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:17 OSPF6:     dst: fd6a:a87a:dea3::3
	2012/11/30 13:08:17 OSPF6:     OSPFv3 Type:5 Len:36 Router-ID:0.0.0.1
	2012/11/30 13:08:17 OSPF6:     Area-ID:0.0.0.0 Cksum:4f35 Instance-ID:0
	2012/11/30 13:08:17 OSPF6:     [Router Id:0.0.0.0 Adv:0.0.0.4]
	2012/11/30 13:08:17 OSPF6:     Age:    7 SeqNum: 0x80000004 Cksum: 03d4 Len: 40
	2012/11/30 13:08:17 OSPF6: [Router Id:0.0.0.0 Adv:0.0.0.4] acknowledged by 0.0.0.1%vpn
	2012/11/30 13:08:17 OSPF6: Acknowledged, remove from 0.0.0.1%vpn's retrans-list
	2012/11/30 13:08:18 OSPF6: Hello send on nat64
	2012/11/30 13:08:18 OSPF6:     src: 
	2012/11/30 13:08:18 OSPF6:     dst: ff02::5
	2012/11/30 13:08:18 OSPF6:     OSPFv3 Type:1 Len:36 Router-ID:0.0.0.4
	2012/11/30 13:08:18 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:18 OSPF6:     I/F-Id:59 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:18 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:18 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:18 OSPF6: Hello send on vpn
	2012/11/30 13:08:18 OSPF6:     src: 
	2012/11/30 13:08:18 OSPF6:     dst: ff02::5
	2012/11/30 13:08:18 OSPF6:     OSPFv3 Type:1 Len:40 Router-ID:0.0.0.4
	2012/11/30 13:08:18 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:18 OSPF6:     I/F-Id:54 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:18 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:18 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:18 OSPF6:     Neighbor: 0.0.0.1
	2012/11/30 13:08:22 OSPF6: Hello received on vpn
	2012/11/30 13:08:22 OSPF6:     src: fd6a:a87a:dea3::1
	2012/11/30 13:08:22 OSPF6:     dst: ff02::5
	2012/11/30 13:08:22 OSPF6:     OSPFv3 Type:1 Len:40 Router-ID:0.0.0.1
	2012/11/30 13:08:22 OSPF6:     Area-ID:0.0.0.0 Cksum:776f Instance-ID:0
	2012/11/30 13:08:22 OSPF6:     I/F-Id:10 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:22 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:22 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:22 OSPF6:     Neighbor: 0.0.0.4
	2012/11/30 13:08:22 OSPF6: LSUpdate to neighbor 0.0.0.1%vpn
	2012/11/30 13:08:22 OSPF6: Quit to send (nothing to send)
	2012/11/30 13:08:28 OSPF6: Hello send on nat64
	2012/11/30 13:08:28 OSPF6:     src: 
	2012/11/30 13:08:28 OSPF6:     dst: ff02::5
	2012/11/30 13:08:28 OSPF6:     OSPFv3 Type:1 Len:36 Router-ID:0.0.0.4
	2012/11/30 13:08:28 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:28 OSPF6:     I/F-Id:59 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:28 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:28 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:28 OSPF6: Hello send on vpn
	2012/11/30 13:08:28 OSPF6:     src: 
	2012/11/30 13:08:28 OSPF6:     dst: ff02::5
	2012/11/30 13:08:28 OSPF6:     OSPFv3 Type:1 Len:40 Router-ID:0.0.0.4
	2012/11/30 13:08:28 OSPF6:     Area-ID:0.0.0.0 Cksum:0 Instance-ID:0
	2012/11/30 13:08:28 OSPF6:     I/F-Id:54 Priority:1 Option:--|R|-|--|E|V6
	2012/11/30 13:08:28 OSPF6:     HelloInterval:10 DeadInterval:40
	2012/11/30 13:08:28 OSPF6:     DR:0.0.0.0 BDR:0.0.0.0
	2012/11/30 13:08:28 OSPF6:     Neighbor: 0.0.0.1
	


Log from receiving (0.0.0.1) server:


	2012/11/30 13:08:08 OSPF6: Neighbor Event 0.0.0.4%vpn: *HelloReceived*
	2012/11/30 13:08:08 OSPF6: Neighbor Event 0.0.0.4%vpn: *1Way-Received*
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:08 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 spf table: route remove: 0.0.0.1
	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 spf table: route remove: 0.0.0.4
	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 route table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: global route table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: Send remove route: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6:   Best-path removal resulted Sencondary addition
	2012/11/30 13:08:08 OSPF6:   No nexthop, ignore
	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 route table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: global route table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6: Send remove route: fd6a:a87a:dea3::/96
	2012/11/30 13:08:08 OSPF6:   No nexthop, ignore
	2012/11/30 13:08:08 OSPF6: area 0.0.0.0 route table: route remove: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: global route table: route remove: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6: Send remove route: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:08 OSPF6:   No nexthop, ignore
	2012/11/30 13:08:12 OSPF6: Neighbor Event 0.0.0.4%vpn: *2Way-Received*
	2012/11/30 13:08:12 OSPF6: Neighbor Event 0.0.0.4%vpn: *NegotiationDone*
	2012/11/30 13:08:12 OSPF6: Neighbor Event 0.0.0.4%vpn: *ExchangeDone*
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: temporary unknown table: route remove: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: 0.0.0.1
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: 0.0.0.4
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 spf table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: another path found
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: area 0.0.0.0 route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: global route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: global route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: Send add route: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6:   nexthop: ::1%unknown(0)
	2012/11/30 13:08:12 OSPF6: global route table: route add: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6: global route table: route add: another path found
	2012/11/30 13:08:12 OSPF6: Send add route: fd6a:a87a:dea3::/96
	2012/11/30 13:08:12 OSPF6:   Ignore non-best route
	2012/11/30 13:08:12 OSPF6: global route table: route add: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6: global route table: route add: brand new route
	2012/11/30 13:08:12 OSPF6: Send add route: fd6a:a87a:dea3:f594:2500::/96
	2012/11/30 13:08:12 OSPF6:   No nexthop, ignore
	2012/11/30 13:08:18 OSPF6: Neighbor Event 0.0.0.4%vpn: *HelloReceived*
	
	

Thanks in advance!
-- 
Ryan 



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