Ospf debug
OSPF Related Debugs are as follows:
OSPF Neighbor establishment debug
*Mar 1 00:37:27.267: OSPF: Rcv hello from 1.1.1.1 area 0 from FastEthernet0/0 1.1.1.1 *Mar 1 00:37:27.267: OSPF: End of hello processing *Mar 1 00:37:27.267: OSPF: Rcv LS UPD from 1.1.1.1 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:37:27.279: OSPF: Rcv hello from 1.1.1.1 area 0 from FastEthernet0/0 1.1.1.1 *Mar 1 00:37:27.279: OSPF: Cannot see ourself in hello from 1.1.1.1 on FastEthernet0/0, state INIT *Mar 1 00:37:27.279: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:37:27.279: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:37:27.279: OSPF: Elect BDR 0.0.0.0 *Mar 1 00:37:27.279: OSPF: Elect DR 1.1.1.2 *Mar 1 00:37:27.279: DR: 1.1.1.2 (Id) BDR: none *Mar 1 00:37:27.279: OSPF: Send immediate hello to nbr 1.1.1.1, src address 1.1.1.1, on FastEthernet0/0 *Mar 1 00:37:27.279: OSPF: Send hello to 1.1.1.1 area 0 on FastEthernet0/0 from 1.1.1.2 *Mar 1 00:37:27.279: OSPF: End of hello processing *Mar 1 00:37:27.291: OSPF Rcv hello from 1.1.1.1 area 0 from FastEthernet0/0 1.1.1.1 *Mar 1 00:37:27.291: OSPF: 2 Way Communication to 1.1.1.1 on FastEthernet0/0, state 2WAY *Mar 1 00:37:27.291: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:37:27.291: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:37:27.291: OSPF: Elect BDR 1.1.1.1 *Mar 1 00:37:27.291: OSPF: Elect DR 1.1.1.2 *Mar 1 00:37:27.291: DR: 1.1.1.2 (Id) BDR: 1.1.1.1 (Id) *Mar 1 00:37:27.291: OSPF: Send DBD to 1.1.1.1 on FastEthernet0/0 seq 0x1187 opt 0x52 flag 0x7 len 32 *Mar 1 00:37:27.291: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:37:27.291: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:37:27.291: OSPF: Elect BDR 1.1.1.1 *Mar 1 00:37:27.291: OSPF: Elect DR 1.1.1.2 *Mar 1 00:37:27.291: DR: 1.1.1.2 (Id) BDR: 1.1.1.1 (Id) *Mar 1 00:37:27.291: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:37:27.291: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:37:27.291: OSPF: Elect BDR 1.1.1.1 *Mar 1 00:37:27.291: OSPF: Elect DR 1.1.1.2 *Mar 1 00:37:27.291: DR: 1.1.1.2 (Id) BDR: 1.1.1.1 (Id) *Mar 1 00:37:27.291: OSPF: End of hello processing *Mar 1 00:37:27.291: OSPF: Rcv DBD from 1.1.1.1 on FastEthernet0/0 seq 0x959 opt 0x52 flag 0x7 len 32 mtu 1500 state EXSTART *Mar 1 00:37:27.291: OSPF: First DBD and we are not SLAVE *Mar 1 00:37:27.299: OSPF: Rcv DBD from 1.1.1.1 on FastEthernet0/0 seq 0x1187 opt 0x52 flag 0x0 len 32 mtu 1500 state EXSTART *Mar 1 00:37:27.299: OSPF: NBR Negotiation Done. We are the MASTER *Mar 1 00:37:27.299: OSPF: Send DBD to 1.1.1.1 on FastEthernet0/0 seq 0x1188 opt 0x52 flag 0x3 len 72 *Mar 1 00:37:27.307: OSPF: Rcv DBD from 1.1.1.1 on FastEthernet0/0 seq 0x1188 opt 0x52 flag 0x0 len 32 mtu 1500 state EXCHANGE *Mar 1 00:37:27.307: OSPF: Send DBD to 1.1.1.1 on FastEthernet0/0 seq 0x1189 opt 0x52 flag 0x1 len 32 *Mar 1 00:37:27.315: OSPF: Rcv LS REQ from 1.1.1.1 on FastEthernet0/0 length 48 LSA count 2 *Mar 1 00:37:27.315: OSPF: Send UPD to 1.1.1.1 on FastEthernet0/0 length 72 LSA count 2 *Mar 1 00:37:27.315: OSPF: Rcv DBD from 1.1.1.1 on FastEthernet0/0 seq 0x1189 opt 0x52 flag 0x0 len 32 mtu 1500 state EXCHANGE *Mar 1 00:37:27.315: OSPF: Exchange Done with 1.1.1.1 on FastEthernet0/0 *Mar 1 00:37:27.315: OSPF: Synchronized with 1.1.1.1 on FastEthernet0/0, state FULL *Mar 1 00:37:27.315: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on FastEthernet0/0 from LOADING to FULL, Loading Done *Mar 1 00:37:27.755: OSPF: Rcv LS UPD from 1.1.1.1 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:37:32.751: OSPF: Rcv LS UPD from 1.1.1.1 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:37:32.755: OSPF: Send UPD to 1.1.1.1 on FastEthernet0/0 length 40 LSA count 1 *Mar 1 00:37:32.963: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 1.1.1.2 *Mar 1 00:37:36.879: OSPF: Rcv LS UPD from 1.1.1.1 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:37:37.275: OSPF: Rcv hello from 1.1.1.1 area 0 from FastEthernet0/0 1.1.1.1 *Mar 1 00:37:37.275: OSPF: End of hello processing *Mar 1 00:37:42.963: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 1.1.1.2 *Mar 1 00:37:47.275: OSPF: Rcv hello from 1.1.1.1 area 0 from FastEthernet0/0 1.1.1.1 *Mar 1 00:37:47.275: OSPF: End of hello processing
OSPF MTU Mismatch Debugs
*Mar 1 00:13:58.427: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:13:58.427: OSPF: End of hello processing *Mar 1 00:14:03.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:14:08.399: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:14:08.399: OSPF: End of hello processing *Mar 1 00:14:13.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:14:18.415: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:14:18.415: OSPF: End of hello processing *Mar 1 00:14:23.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:14:28.415: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:14:28.415: OSPF: End of hello processing *Mar 1 00:14:29.315: OSPF: Rcv LS UPD from 10.10.10.2 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:14:29.315: OSPF: Detect change in LSA type 1, LSID 10.10.10.2, from 10.10.10.2 area 0 *Mar 1 00:14:29.319: OSPF: Detect MAXAGE in LSA type 1, LS ID 10.10.10.2, from 10.10.10.2 *Mar 1 00:14:29.319: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.2, LSA type R, , spf-type Full *Mar 1 00:14:33.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:14:34.319: OSPF: running SPF for area 0, SPF-type Full *Mar 1 00:14:34.319: OSPF: Initializing to run spf *Mar 1 00:14:34.319: OSPF - spf_intra() - rebuilding the tree *Mar 1 00:14:34.319: It is a router LSA 10.10.10.1. Link Count 1 *Mar 1 00:14:34.319: Processing link 0, id 10.10.10.1, link data 10.10.10.1, type 2 *Mar 1 00:14:34.319: Add better path to LSA ID 10.10.10.1, gateway 10.10.10.1, dist 1 *Mar 1 00:14:34.319: OSPF: putting LSA on the clist LSID 10.10.10.1, Type 2, Adv Rtr. 10.10.10.1 *Mar 1 00:14:34.319: Add path: next-hop 10.10.10.1, interface FastEthernet0/0 *Mar 1 00:14:34.319: OSPF: downheap LSA on the clist LSID 10.10.10.1, Type 2, Adv Rtr. 10.10.10.1, from index 1 to index 1 *Mar 1 00:14:34.319: OSPF: delete lsa id 10.10.10.1, type 2, adv rtr 10.10.10.1 from delete list *Mar 1 00:14:34.319: OSPF: insert route list LS ID 10.10.10.1, type 2, adv rtr 10.10.10.1 *Mar 1 00:14:34.319: It is a network LSA 10.10.10.1. Router Count 2 *Mar 1 00:14:34.319: Processing router id 10.10.10.1 *Mar 1 00:14:34.319: New newdist 1 olddist 0 *Mar 1 00:14:34.319: Processing router id 10.10.10.2 *Mar 1 00:14:34.319: No rtr back link *Mar 1 00:14:34.319: OSPF: Adding Stub nets *Mar 1 00:14:34.319: OSPF: Entered old delete routine *Mar 1 00:14:34.319: OSPF: ospf_gen_asbr_sum_all_areas *Mar 1 00:14:34.319: OSPF: running spf for summaries area 0 *Mar 1 00:14:34.319: OSPF: sum_delete_old_routes area 0 *Mar 1 00:14:34.319: OSPF: Started Building Type 5 External Routes *Mar 1 00:14:34.319: OSPF: ex_delete_old_routes *Mar 1 00:14:34.319: OSPF: Started Building Type 7 External Routes *Mar 1 00:14:34.319: OSPF: ex_delete_old_routes *Mar 1 00:14:39.319: OSPF: service_maxage: Trying to delete MAXAGE LSA *Mar 1 00:14:43.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:14:53.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:15:03.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:15:09.315: OSPF: 10.10.10.2 address 10.10.10.2 on FastEthernet0/0 is dead *Mar 1 00:15:09.315: OSPF: 10.10.10.2 address 10.10.10.2 on FastEthernet0/0 is dead, state DOWN *Mar 1 00:15:09.315: %OSPF-5-ADJCHG: Process 2, Nbr 10.10.10.2 on FastEthernet0/0 from FULL to DOWN, Neighbor Down: Dead timer expired *Mar 1 00:15:09.315: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:15:09.315: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:15:09.315: OSPF: Elect BDR 0.0.0.0 *Mar 1 00:15:09.315: OSPF: Elect DR 10.10.10.1 *Mar 1 00:15:09.315: DR: 10.10.10.1 (Id) BDR: none *Mar 1 00:15:09.815: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.1, LSA type R, , spf-type Full *Mar 1 00:15:09.815: OSPF: Build router LSA for area 0, router ID 10.10.10.1, seq 0x80000003 *Mar 1 00:15:09.815: OSPF: No full nbrs to build Net Lsa for interface FastEthernet0/0 *Mar 1 00:15:09.819: OSPF: Build network LSA for FastEthernet0/0, router ID 10.10.10.1 *Mar 1 00:15:09.819: OSPF: Build network LSA for FastEthernet0/0, router ID 10.10.10.1 *Mar 1 00:15:09.819: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.1, LSA type N, , spf-type Full *Mar 1 00:15:13.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:15:14.823: OSPF: running SPF for area 0, SPF-type Full *Mar 1 00:15:14.823: OSPF: Initializing to run spf *Mar 1 00:15:14.823: OSPF - spf_intra() - rebuilding the tree *Mar 1 00:15:14.823: It is a router LSA 10.10.10.1. Link Count 1 *Mar 1 00:15:14.823: Processing link 0, id 10.10.10.0, link data 255.255.255.0, type 3 *Mar 1 00:15:14.827: Add better path to LSA ID 10.10.10.255, gateway 10.10.10.0, dist 1 *Mar 1 00:15:14.827: Add path: next-hop 10.10.10.1, interface FastEthernet0/0 *Mar 1 00:15:14.827: OSPF: Adding Stub nets *Mar 1 00:15:14.827: OSPF: insert route list LS ID 10.10.10.255, type 0, adv rtr 10.10.10.1 *Mar 1 00:15:14.831: OSPF: Entered old delete routine *Mar 1 00:15:14.831: OSPF: No ndb for NET old route 10.10.10.0, mask /24, next hop 10.10.10.1 *Mar 1 00:15:14.831: OSPF: delete lsa id 10.10.10.1, type 2, adv rtr 10.10.10.1 from delete list *Mar 1 00:15:14.831: OSPF: ospf_gen_asbr_sum_all_areas *Mar 1 00:15:14.831: OSPF: running spf for summaries area 0 *Mar 1 00:15:14.835: OSPF: sum_delete_old_routes area 0 *Mar 1 00:15:14.835: OSPF: Started Building Type 5 External Routes *Mar 1 00:15:14.835: OSPF: ex_delete_old_routes *Mar 1 00:15:14.835: OSPF: Started Building Type 7 External Routes *Mar 1 00:15:14.835: OSPF: ex_delete_old_routes *Mar 1 00:15:19.819: OSPF: service_maxage: Trying to delete MAXAGE LSA *Mar 1 00:15:23.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:15:33.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:15:43.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:15:53.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:03.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:13.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:23.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:27.131: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:16:27.131: OSPF: Send immediate hello to nbr 10.10.10.2, src address 10.10.10.2, on FastEthernet0/0 *Mar 1 00:16:27.131: OSPF: Send hello to 10.10.10.2 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:27.131: OSPF: End of hello processing *Mar 1 00:16:27.139: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:16:27.139: OSPF: 2 Way Communication to 10.10.10.2 on FastEthernet0/0, state 2WAY *Mar 1 00:16:27.139: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:16:27.139: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:16:27.139: OSPF: Elect BDR 10.10.10.2 *Mar 1 00:16:27.139: OSPF: Elect DR 10.10.10.1 *Mar 1 00:16:27.139: DR: 10.10.10.1 (Id) BDR: 10.10.10.2 (Id) *Mar 1 00:16:27.139: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0xF96 opt 0x52 flag 0x7 len 32 *Mar 1 00:16:27.139: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:16:27.139: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:16:27.139: OSPF: Elect BDR 10.10.10.2 *Mar 1 00:16:27.139: OSPF: Elect DR 10.10.10.1 *Mar 1 00:16:27.139: DR: 10.10.10.1 (Id) BDR: 10.10.10.2 (Id) *Mar 1 00:16:27.139: OSPF: Neighbor change Event on interface FastEthernet0/0 *Mar 1 00:16:27.139: OSPF: DR/BDR election on FastEthernet0/0 *Mar 1 00:16:27.139: OSPF: Elect BDR 10.10.10.2 *Mar 1 00:16:27.139: OSPF: Elect DR 10.10.10.1 *Mar 1 00:16:27.139: DR: 10.10.10.1 (Id) BDR: 10.10.10.2 (Id) *Mar 1 00:16:27.139: OSPF: End of hello processing *Mar 1 00:16:27.139: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXSTART *Mar 1 00:16:27.139: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:27.139: OSPF: NBR Negotiation Done. We are the SLAVE *Mar 1 00:16:27.139: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:16:32.159: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:16:32.159: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:32.159: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:16:33.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:37.143: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:16:37.143: OSPF: End of hello processing *Mar 1 00:16:37.155: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:16:37.155: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:37.155: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:16:42.139: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:16:42.139: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:42.139: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:16:43.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:47.155: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:16:47.155: OSPF: End of hello processing *Mar 1 00:16:47.155: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:16:47.155: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:47.155: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:16:52.155: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:16:52.155: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:52.155: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:16:53.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:16:57.147: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:16:57.147: OSPF: End of hello processing *Mar 1 00:16:57.155: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:16:57.155: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:16:57.155: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:17:02.143: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1300 state EXCHANGE *Mar 1 00:17:02.143: OSPF: Nbr 10.10.10.2 has smaller interface MTU *Mar 1 00:17:02.147: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:17:03.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:17:07.155: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:17:07.155: OSPF: End of hello processing *Mar 1 00:17:07.155: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x7 len 32 mtu 1400 state EXCHANGE *Mar 1 00:17:07.155: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1766 opt 0x52 flag 0x2 len 52 *Mar 1 00:17:07.163: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1767 opt 0x52 flag 0x3 len 52 mtu 1400 state EXCHANGE *Mar 1 00:17:07.163: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1767 opt 0x52 flag 0x0 len 32 *Mar 1 00:17:07.171: OSPF: Rcv DBD from 10.10.10.2 on FastEthernet0/0 seq 0x1768 opt 0x52 flag 0x1 len 32 mtu 1400 state EXCHANGE *Mar 1 00:17:07.171: OSPF: Exchange Done with 10.10.10.2 on FastEthernet0/0 *Mar 1 00:17:07.171: OSPF: Send LS REQ to 10.10.10.2 length 12 LSA count 1 *Mar 1 00:17:07.171: OSPF: Send DBD to 10.10.10.2 on FastEthernet0/0 seq 0x1768 opt 0x52 flag 0x0 len 32 *Mar 1 00:17:07.171: OSPF: Rcv LS REQ from 10.10.10.2 on FastEthernet0/0 length 36 LSA count 1 *Mar 1 00:17:07.171: OSPF: Send UPD to 10.10.10.2 on FastEthernet0/0 length 40 LSA count 1 *Mar 1 00:17:07.179: OSPF: Rcv LS UPD from 10.10.10.2 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:17:07.179: OSPF: Synchronized with 10.10.10.2 on FastEthernet0/0, state FULL *Mar 1 00:17:07.179: %OSPF-5-ADJCHG: Process 2, Nbr 10.10.10.2 on FastEthernet0/0 from LOADING to FULL, Loading Done *Mar 1 00:17:07.179: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.2, LSA type R, , spf-type Full *Mar 1 00:17:07.679: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.1, LSA type R, , spf-type Full *Mar 1 00:17:07.679: OSPF: Build router LSA for area 0, router ID 10.10.10.1, seq 0x80000004 *Mar 1 00:17:07.679: OSPF: Build network LSA for FastEthernet0/0, router ID 10.10.10.1 *Mar 1 00:17:07.679: OSPF: Build network LSA for FastEthernet0/0, router ID 10.10.10.1 *Mar 1 00:17:07.679: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.1, LSA type N, , spf-type Full *Mar 1 00:17:07.683: OSPF: Rcv LS UPD from 10.10.10.2 on FastEthernet0/0 length 64 LSA count 1 *Mar 1 00:17:07.683: OSPF: Detect change in LSA type 1, LSID 10.10.10.2, from 10.10.10.2 area 0 *Mar 1 00:17:07.683: OSPF: Schedule SPF in area 0 Change in LS ID 10.10.10.2, LSA type R, , spf-type Full *Mar 1 00:17:12.179: OSPF: running SPF for area 0, SPF-type Full *Mar 1 00:17:12.179: OSPF: Initializing to run spf *Mar 1 00:17:12.179: OSPF - spf_intra() - rebuilding the tree *Mar 1 00:17:12.179: It is a router LSA 10.10.10.1. Link Count 1 *Mar 1 00:17:12.179: Processing link 0, id 10.10.10.1, link data 10.10.10.1, type 2 *Mar 1 00:17:12.183: Add better path to LSA ID 10.10.10.1, gateway 10.10.10.1, dist 1 *Mar 1 00:17:12.183: OSPF: putting LSA on the clist LSID 10.10.10.1, Type 2, Adv Rtr. 10.10.10.1 *Mar 1 00:17:12.183: Add path: next-hop 10.10.10.1, interface FastEthernet0/0 *Mar 1 00:17:12.183: OSPF: downheap LSA on the clist LSID 10.10.10.1, Type 2, Adv Rtr. 10.10.10.1, from index 1 to index 1 *Mar 1 00:17:12.187: OSPF: insert route list LS ID 10.10.10.1, type 2, adv rtr 10.10.10.1 *Mar 1 00:17:12.187: It is a network LSA 10.10.10.1. Router Count 2 *Mar 1 00:17:12.187: Processing router id 10.10.10.1 *Mar 1 00:17:12.187: New newdist 1 olddist 0 *Mar 1 00:17:12.187: Processing router id 10.10.10.2 *Mar 1 00:17:12.191: Add better path to LSA ID 10.10.10.2, gateway 10.10.10.2, dist 1 *Mar 1 00:17:12.191: OSPF: putting LSA on the clist LSID 10.10.10.2, Type 1, Adv Rtr. 10.10.10.2 *Mar 1 00:17:12.191: Add path: next-hop 10.10.10.2, interface FastEthernet0/0 *Mar 1 00:17:12.191: OSPF: downheap LSA on the clist LSID 10.10.10.2, Type 1, Adv Rtr. 10.10.10.2, from index 1 to index 1 *Mar 1 00:17:12.191: It is a router LSA 10.10.10.2. Link Count 1 *Mar 1 00:17:12.191: Processing link 0, id 10.10.10.1, link data 10.10.10.2, type 2 *Mar 1 00:17:12.191: Ignore newdist 2 olddist 1 *Mar 1 00:17:12.191: OSPF: Adding Stub nets *Mar 1 00:17:12.191: OSPF: Entered old delete routine *Mar 1 00:17:12.191: OSPF: No ndb for STUB NET old route 10.10.10.0, mask /24, next hop 10.10.10.1 *Mar 1 00:17:12.191: OSPF: delete lsa id 10.10.10.255, type 0, adv rtr 10.10.10.1 from delete list *Mar 1 00:17:12.191: OSPF: ospf_gen_asbr_sum_all_areas *Mar 1 00:17:12.191: OSPF: running spf for summaries area 0 *Mar 1 00:17:12.191: OSPF: sum_delete_old_routes area 0 *Mar 1 00:17:12.191: OSPF: Started Building Type 5 External Routes *Mar 1 00:17:12.191: OSPF: ex_delete_old_routes *Mar 1 00:17:12.191: OSPF: Started Building Type 7 External Routes *Mar 1 00:17:12.191: OSPF: ex_delete_old_routes *Mar 1 00:17:13.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:17:17.127: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:17:17.127: OSPF: End of hello processing *Mar 1 00:17:23.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:17:27.147: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:17:27.147: OSPF: End of hello processing *Mar 1 00:17:33.879: OSPF: Send hello to 224.0.0.5 area 0 on FastEthernet0/0 from 10.10.10.1 *Mar 1 00:17:37.143: OSPF: Rcv hello from 10.10.10.2 area 0 from FastEthernet0/0 10.10.10.2 *Mar 1 00:17:37.143: OSPF: End of hello processing
{{#widget:DISQUS
|id=networkm
|uniqid=Ospf debug
|url=https://aman.awiki.org/wiki/Ospf_debug
}}