Open Shortest Path First
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Beta Beta
OmniAccess 5740 Unified Services Gateway CLI Command Reference Guide
Alcatel-Lucent
E
XAMPLE 3
ALU# show ip ospf neighbor detail
Neighbor 1.1.1.1, interface address 1.1.1.1
    In the area 0 via interface GigabitEthernet3/0
    Neighbor priority is 1, State is FULL, 19 state changes
    DR is 1.1.1.2 BDR is 1.1.1.1
    Options is 0x42
    Dead timer due in 00:00:31
    Neighbor is up for 00:49:28
    retransmission queue length 0, number of retransmissions 1
 Neighbor 6.6.6.6, interface address 2.2.2.1
    In the area 1 via interface GigabitEthernet3/1
    Neighbor priority is 1, State is FULL, 10 state changes
    DR is 2.2.2.2 BDR is 2.2.2.1
    Options is 0x42
    Dead timer due in 00:00:35
    Neighbor is up for 00:31:32
    retransmission queue length 0, number of retransmissions 0
Parameter Description
Neighbor Neighbor router ID.
Interface address IP address of the interface.
In the area Area and interface through which the 
OSPF neighbor is known.
Neighbor priority Router priority of the neighbor, neighbor 
state.
State changes Number of state changes since the 
neighbor was created. This value can be 
reset using the ‘clear ip ospf counters 
neighbor’ command.
DR is Router ID of the designated router for 
the interface.
BDR is Router ID of the backup designated 
router for the interface.
Options Hello packet options field contents.
Dead timer due in Expected time before the router declares 
the neighbor dead.
Neighbor is up for Number of hours:minutes:seconds since 
the neighbor went into two-way state.
retransmission queue length Number of elements in the 
retransmission queue. Number of times 
update packets have been resent during 
flooding.