Configuration Guide User guide

BigIron RX Series Configuration Guide 1331
53-1002484-04
Displaying OSPFv3 information
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For example, to display detailed information about a neighbor with the router ID of 1.1.1.1, enter
the following command at any CLI level.
This display shows the following information.
BDR The router ID (IPv4 address) of the BDR.
Interface
[State]
The interface through which the router is connected to the neighbor. The state of the interface
can be one of the following:
• DR – The interface is functioning as the Designated Router for OSPFv3.
• BDR – The interface is functioning as the Backup Designated Router for OSPFv3.
• Loopback – The interface is functioning as a loopback interface.
• P2P – The interface is functioning as a point-to-point interface.
• Passive – The interface is up but it does not take part in forming an adjacency.
• Waiting – The interface is trying to determine the identity of the BDR for the network.
• None – The interface does not take part in the OSPF interface state machine.
• Down – The interface is unusable. No protocol traffic can be sent or received on such a
interface.
• DR other – The interface is a broadcast or NBMA network on which another router is
selected to be the DR.
TABLE 232 Detailed OSPFv3 neighbor information
Field Description
Router ID For information about this field, refer to Table 231 on page 1330.
Pri For information about this field, refer to Table 231 on page 1330.
State For information about this field, refer to Table 231 on page 1330.
DR For information about this field, refer to Table 231 on page 1330.
BDR For information about this field, refer to Table 231 on page 1330.
Interface [State] For information about this field, refer to Table 231 on page 1330.
TABLE 231 Summary of OSPFv3 neighbor information (Continued)
Field Description
BigIron RX# show ipv6 ospf neighbor router-id 3.3.3.3
RouterID Pri State DR BDR Interface[State]
3.3.3.3 1 Full 3.3.3.3 1.1.1.1 ve 10 [BDR]
DbDesc bit for this neighbor: --s
Nbr Ifindex of this router: 1
Nbr DRDecision: DR 3.3.3.3, BDR 1.1.1.1
Last received DbDesc: opt:xxx ifmtu:0 bit:--s seqnum:0
Number of LSAs in DbDesc retransmitting: 0
Number of LSAs in SummaryList: 0
Number of LSAs in RequestList: 0
Number of LSAs in RetransList: 0
SeqnumMismatch 0 times, BadLSReq 0 times
OnewayReceived 0 times, InactivityTimer 0 times
DbDescRetrans 0 times, LSReqRetrans 0 times
LSUpdateRetrans 1 times
LSAReceived 12 times, LSUpdateReceived 6 times