Cisco 2800 and Zebra on FreeBSD OSPF problems

Unanswered Question
Jan 17th, 2008

CiCisco router on one side, Zebra running ospfd on freebsd 6.2 on the other, Ethernet interfaces. First 30 seconds all is good, then everything stops for a split second and it's good again, this repeats continuously. I see this on the Cisco side but can't really find the problem. I suspect it has something to do with the 6th line, Cannot see ourself in hello but

Jan 17 15:10:12.673: OSPF: Rcv hello from 10.111.8.27 area 2 from GigabitEthernet0/0.991 10.111.8.27

Jan 17 15:10:12.673: OSPF: End of hello processing

Jan 17 15:10:12.705: OSPF: rcv. v:2 t:1 l:44 rid:10.111.2.100

aid:0.0.0.2 chk:E4F6 aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:12.705: OSPF: Rcv hello from 10.111.2.100 area 2 from GigabitEthernet0/0.201 10.111.2.100

Jan 17 15:10:12.705: OSPF: Cannot see ourself in hello from 10.111.2.100 on GigabitEthernet0/0.201, state INIT

Jan 17 15:10:12.705: OSPF: Neighbor change Event on interface GigabitEthernet0/0.201

Jan 17 15:10:12.705: OSPF: DR/BDR election on GigabitEthernet0/0.201

Jan 17 15:10:12.705: OSPF: Elect BDR 10.111.0.1

Jan 17 15:10:12.705: OSPF: Elect DR 10.111.0.1

Jan 17 15:10:12.705: OSPF: Elect BDR 0.0.0.0

Jan 17 15:10:12.705: OSPF: Elect DR 10.111.0.1

Jan 17 15:10:12.705: DR: 10.111.0.1 (Id) BDR: none

Jan 17 15:10:12.705: OSPF: Reset GigabitEthernet0/0.201 flush timer

Jan 17 15:10:12.705: OSPF: Remember old DR 10.111.2.100 (id)

Jan 17 15:10:12.705: OSPF: Send immediate hello to nbr 10.111.2.100, src address 10.111.2.100, on GigabitEthernet0/0.201

Jan 17 15:10:12.705: OSPF: Send hello to 10.111.2.100 area 2 on GigabitEthernet0/0.201 from 10.111.2.1

Jan 17 15:10:12.705: OSPF: End of hello processing

Jan 17 15:10:12.721: OSPF: rcv. v:2 t:2 l:32 rid:10.111.2.100

aid:0.0.0.2 chk:ED73 aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:12.721: OSPF: Rcv DBD from 10.111.2.100 on GigabitEthernet0/0.201 seq 0x478FB622 opt 0x0 flag 0x7 len 32 mtu 1500 state INIT

Jan 17 15:10:12.721: OSPF: 2 Way Communication to 10.111.2.100 on GigabitEthernet0/0.201, state 2WAY

Jan 17 15:10:12.721: OSPF: Neighbor change Event on interface GigabitEthernet0/0.201

Jan 17 15:10:12.721: OSPF: DR/BDR election on GigabitEthernet0/0.201

Jan 17 15:10:12.721: OSPF: Elect BDR 10.111.2.100

Jan 17 15:10:12.721: OSPF: Elect DR 10.111.0.1

Jan 17 15:10:12.721: DR: 10.111.0.1 (Id) BDR: 10.111.2.100 (Id)

Jan 17 15:10:12.721: OSPF: Send DBD to 10.111.2.100 on GigabitEthernet0/0.201 seq 0x21B2 opt 0x40 flag 0x7 len 32

Jan 17 15:10:12.721: OSPF: NBR Negotiation Done. We are the SLAVE

Jan 17 15:10:12.721: OSPF: Send DBD to 10.111.2.100 on GigabitEthernet0/0.201 seq 0x478FB622 opt 0x40 flag 0x2 len 732

10.111.0.2

aid:0.0.0.2 chk:92E aut:0 auk: from GigabitEthernet0/0.240

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:4 l:64 rid:10.111.0.2

aid:0.0.0.2 chk:92E aut:0 auk: from GigabitEthernet0/0.921

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:4 l:64 rid:10.111.8.107

aid:0.0.0.2 chk:C5 aut:0 auk: from GigabitEthernet0/0.807

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:4 l:64 rid:10.111.8.59

aid:0.0.0.2 chk:F5 aut:0 auk: from GigabitEthernet0/0.85

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:4 l:64 rid:10.111.8.35

aid:0.0.0.2 chk:10D aut:0 auk: from GigabitEthernet0/0.83

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jasonatcco Thu, 01/17/2008 - 12:33

Jan 17 15:10:12.961: OSPF: rcv. v:2 t:2 l:712 rid:10.111.2.100

aid:0.0.0.2 chk:8342 aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:12.961: OSPF: Rcv DBD from 10.111.2.100 on GigabitEthernet0/0.201 seq 0x478FB623 opt 0x0 flag 0x3 len 712 mtu 1500 state EXCHANGE

Jan 17 15:10:12.961: OSPF: Send DBD to 10.111.2.100 on GigabitEthernet0/0.201 seq 0x478FB623 opt 0x40 flag 0x0 len 32

Jan 17 15:10:12.965: OSPF: rcv. v:2 t:1 l:52 rid:10.111.8.19

aid:0.0.0.2 chk:A136 aut:0 auk: from GigabitEthernet0/0.405

Jan 17 15:10:12.965: OSPF: Rcv hello from 10.111.8.19 area 2 from GigabitEthernet0/0.405 10.111.8.19

Jan 17 15:10:12.965: OSPF: End of hello processing

Jan 17 15:10:12.965: OSPF: rcv. v:2 t:1 l:56 rid:10.111.0.18

aid:0.0.0.0 chk:0 aut:2 keyid:1 seq:0x3DFF49E8 from GigabitEthernet0/1.297

Jan 17 15:10:12.965: OSPF: Rcv hello from 10.111.0.18 area 0 from GigabitEthernet0/1.297 10.111.0.18

Jan 17 15:10:12.965: OSPF: End of hello processing

Jan 17 15:10:12.965: OSPF: rcv. v:2 t:2 l:32 rid:10.111.2.100

aid:0.0.0.2 chk:ED77 aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:12.965: OSPF: Rcv DBD from 10.111.2.100 on GigabitEthernet0/0.201 seq 0x478FB624 opt 0x0 flag 0x1 len 32 mtu 1500 state EXCHANGE

Jan 17 15:10:12.965: OSPF: Exchange Done with 10.111.2.100 on GigabitEthernet0/0.201

Jan 17 15:10:12.965: OSPF: Send LS REQ to 10.111.2.100 length 12 LSA count 1

Jan 17 15:10:12.965: OSPF: Send DBD to 10.111.2.100 on GigabitEthernet0/0.201 seq 0x478FB624 opt 0x40 flag 0x0 len 32

Jan 17 15:10:13.761: OSPF: rcv. v:2 t:4 l:64 rid:10.111.2.100

aid:0.0.0.2 chk:6CE aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:13.761: OSPF: rcv. v:2 t:4 l:60 rid:10.111.2.100

aid:0.0.0.2 chk:9247 aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:13.761: OSPF: Rcv LS UPD from 10.111.2.100 on GigabitEthernet0/0.201 length 64 LSA count 1

Jan 17 15:10:13.765: OSPF: Synchronized with 10.111.2.100 on GigabitEthernet0/0.201, state FULL

Jan 17 15:10:13.765: %OSPF-5-ADJCHG: Process 1, Nbr 10.111.2.100 on GigabitEthernet0/0.201 from LOADING to FULL, Loading Done

Jan 17 15:10:13.765: OSPF: Rcv LS UPD from 10.111.2.100 on GigabitEthernet0/0.201 length 60 LSA count 1

Jan 17 15:10:13.765: OSPF: Include link to old DR on GigabitEthernet0/0.201

Jan 17 15:10:13.765: OSPF: Build router LSA for area 2, router ID 10.111.0.1, seq 0x800006C5

Jan 17 15:10:13.765: OSPF: Build network LSA for GigabitEthernet0/0.201, router ID 10.111.0.1

Jan 17 15:10:13.765: OSPF: Build network LSA for GigabitEthernet0/0.201, router ID 10.111.0.1

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:1 l:52 rid:10.111.8.75

aid:0.0.0.2 chk:A08E aut:0 auk: from GigabitEthernet0/0.936

Jan 17 15:10:13.785: OSPF: Rcv hello from 10.111.8.75 area 2 from GigabitEthernet0/0.936 10.111.8.75

Jan 17 15:10:13.785: OSPF: End of hello processing

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:1 l:52 rid:10.111.8.99

aid:0.0.0.2 chk:A048 aut:0 auk: from GigabitEthernet0/0.933

Jan 17 15:10:13.785: OSPF: Rcv hello from 10.111.8.99 area 2 from GigabitEthernet0/0.933 10.111.8.99

Jan 17 15:10:13.785: OSPF: End of hello processing

Jan 17 15:10:13.785: OSPF: rcv. v:2 t:1 l:48 rid:10.111.2.100

aid:0.0.0.2 chk:DA82 aut:0 auk: from GigabitEthernet0/0.201

Jan 17 15:10:13.785: OSPF: Rcv hello from 10.111.2.100 area 2 from GigabitEthernet0/0.201 10.111.2.100

Jan 17 15:10:13.785: OSPF: Neighbor change Event on interface GigabitEthernet0/0.201

Jan 17 15:10:13.785: OSPF: DR/BDR election on GigabitEthernet0/0.201

Jan 17 15:10:13.785: OSPF: Elect BDR 0.0.0.0

Jan 17 15:10:13.785: OSPF: Elect DR 10.111.2.100

Jan 17 15:10:13.785: OSPF: Elect BDR 10.111.0.1

Jan 17 15:10:13.785: OSPF: Elect DR 10.111.2.100

Jan 17 15:10:13.785: DR: 10.111.2.100 (Id) BDR: 10.111.0.1 (Id)

Jan 17 15:10:13.785: OSPF: Set GigabitEthernet0/0.201 flush timer

Jan 17 15:10:13.785: OSPF: Remember old DR 10.111.0.1 (id)

Jan 17 15:10:13.785: OSPF: End of hello processing

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