R6debug ip ospf adj

OSPF adjacency events debugging is on r6#clear ip ospf process

Reset ALL OSPF processes? [no]: yes

6w3d: OSPF: Interface LoopbackO going Down

6w3d: OSPF: 6.6.6.6 address 6.6.6.6 on LoopbackO is dead, state DOWN 6w3d: OSPF: Interface SerialO/1 going Down

6w3d: OSPF: 6.6.6.6 address 10.1.1.17 on SerialO/1 is dead, state DOWN

6w3d: OSPF: 1.1.1.1 address 10.1.1.18 on SerialO/1 is dead, state DOWN

6w3d: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on SerialO/1 from FULL to DOWN,

Neighbor Down: Interface down or detached

6w3d: OSPF: Interface LoopbackO going Up

6w3d: OSPF: Interface SerialO/1 going Up

6w3d: OSPF: Build router LSA for area 7, router ID 6.6.6.6, seq 0x80000001

6w3d: OSPF: Send DBD to 1.1.1.1 on SerialO/1 seq 0x12F4 opt 0x42 flag 0x7 len 32

6w3d: OSPF: Rev DBD from 1.1.1.1 on SerialO/1 seq 0x2071 opt 0x2 flag 0x7 len 32

mtu 1500 state EXSTART

6w3d: OSPF: First DBD and we are not SLAVE

6w3d: OSPF: Rev DBD from 1.1.1.1 on SerialO/1 seq 0x12F4 opt 0x2 flag 0x2 len 27 2 mtu 1500 state EXSTART

6w3d: OSPF: NBR Negotiation Done. We are the MASTER

6w3d: OSPF: Send DBD to 1.1.1.1 on SerialO/1 seq 0x12F5 opt 0x42 flag 0x3 len 52

6w3d: OSPF: Database request to 1.1.1.1

6w3d: OSPF: sent LS REQ packet to 10.1.1.18, length 144

6w3d: OSPF: Rev DBD from 1.1.1.1 on SerialO/1 seq 0x12F5 opt 0x2 flag 0x0 len 32

mtu 1500 state EXCHANGI

6w3d: OSPF: Send DBD to 1.1.1.1 on SerialO/1 seq 0x12F6 opt 0x42 flag 0x1 len 32

6w3d: OSPF: Rev DBD from 1.1.1.1 on SerialO/1 seq 0x12F6 opt 0x2 flag 0x0 len 32

mtu 1500 state EXCHANGI

6w3d: OSPF: Exchange Done with 1.1.1.1 on SerialO/1

6w3d: OSPF: Synchronized with 1.1.1.1 on SerialO/1, state FULL

6w3d: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on SerialO/1 from LOADING to FULL,

Loading Done

Example 2: Displaying the Attempted Formation of an OSPF Adjacency when There Is an Area Mismatch

The following is representative output from the debug ip ospf adj EXEC command when one end of a serial link has been configured in the wrong OSPF area. The EXEC command clear ip ospf process is used to clear the existing adjacency.

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