show ospfv3 interfaces

show ospfv3 interfaces {vlan vlan_name | tunnel tunnel_name | area area_identifier | detail}

Description

Displays information about one or all Open Shortest Path First version 3 interfaces.

Syntax Description

vlan_name Specifies an IPv6 configured VLAN.
tunnel_name Specifies an IPv6 tunnel.
area_identifier Specifies an OSPFv3 area, a four-byte, dotted decimal number.
detail Specifies to display the information in detailed format.

Default

If no argument is specified, all OSPFv3 interfaces are displayed.

Usage Guidelines

None.

Example

The following command shows a summary of the OSPFv3 interfaces:

show ospfv3 interfaces

The following is sample output from the command:

Interface  IPV6 Address                  AREA ID         Flags Cost    State    Nbrs
v100        2001:db8:10::2/64             0.0.0.0         -rif- 40/A    P2P      1
v101        2001:db8:20::1/64             1.0.0.0         -rif- 40/A    BDR      1

Flags : (b) BFD protection configured, (f) Interface Forwarding Enabled,
        (i) Interface OSPFv3 Enabled, (p) Passive Interface, (r) Router OSPFv3 Enable.
Cost  : (A) Automatic cost, (C) Configured cost.

The following command displays information about the OSPFv3 interface v100:

show ospfv3 interfaces "v100"

The following is sample output:

Interface           : v100               Enabled             : ENABLED
Router              : ENABLED            AreaID              : 0.0.0.0
RouterID            : 10.1.1.2           Link Type           : point-to-point
Passive             : No                 Cost                : 40/A
Priority            : 1                  Transit Delay       : 1s
Hello Interval      : 10s                Rtr Dead Time       : 40s
Retransmit Interval : 5s                 Wait Timer          : 40s
Interface ID        : 19                 Instance ID         : 0
State               : P2P                Number of state chg : 1
Hello due in        : 7s                 Number of events    : 2
Total Num of Nbrs   : 1                  Nbrs in FULL State  : 1
Hellos Rxed         : 127733             Hellos Txed         : 127739
DB Description Rxed : 4                  DB Description Txed : 3
LSA Request Rxed    : 1                  LSA Request Txed    : 1
LSA Update Rxed     : 2121               LSA Update Txed     : 6156
LSA Ack Rxed        : 5962               LSA Ack Txed        : 2121
In Discards         : 0
DR RtId             : 0.0.0.0            BDR RtId            : 0.0.0.0
BFD Protection      : Off

Neighbors:
   RtrId: 10.1.1.1  IpAddr: fe80::204:96ff:fe51:ea8e  Pri: 1  Type: Auto
   State: FULL  DR: 0.0.0.0  BDR: 0.0.0.0  Dead Time: 00:00:31
   Options: 0x13 (-|R|-|-|E|V6)  Opaque LSA: No
   BFD Session State: None
            

The following command output shows BFD protection configuration information:

# show ospfv3 interfaces       
Interface  IPV6 Address                  AREA ID         Flags Cost   State    Nbrs   
HQ_10_0_4  2000::d00:202/64              0.0.0.0         -rifb 40/A    DR      1       
Flags : (b) BFD protection configured, (f) Interface Forwarding Enabled,           
        (i) Interface OSPFv3 Enabled, (p) Passive Interface, (r) Router OSPFv3 Enable.   
Cost  : (A) Automatic cost, (C) Configured cost.

The following command output displays the BFD session state:

# show ospfv3 interfaces {vlan} <vlan-name>       
Interface           : HQ_10_0_4          Enabled             : ENABLED   
Router              : ENABLED            AreaID              : 0.0.0.0   
RouterID            : 2.2.2.2            Link Type           : broadcast   
Passive             : No                 Cost                : 40/A   
Priority            : 1                  Transit Delay       : 1s   
Hello Interval      : 10s                Rtr Dead Time       : 40s   
Retransmit Interval : 5s                 Wait Timer          : 40s   
Interface ID        : 50                 Instance ID         : 0   
State               : DR                 Number of state chg : 2   
Hello due in        : 4s                 Number of events    : 4   
Total Num of Nbrs   : 1                  Nbrs in FULL State  : 1   
Hellos Rxed         : 1306               Hellos Txed         : 1306   
DB Description Rxed : 5                  DB Description Txed : 3   
LSA Request Rxed    : 1                  LSA Request Txed    : 1   
LSA Update Rxed     : 18                 LSA Update Txed     : 37   
LSA Ack Rxed        : 36                 LSA Ack Txed        : 17   
In Discards         : 0   
DR RtId             : 2.2.2.2            BDR RtId            : 1.1.1.1   
DR Interface addr   : fe80::201:30ff:fe10:3b16   
BDR Interface addr  : fe80::201:30ff:fe10:3ae6   
BFD Protection      : On       

Neighbors:      
    RtrId: 1.1.1.1  IpAddr: fe80::201:30ff:fe10:3ae6  Pri: 1  Type: Auto      
    State: FULL  DR: 2.2.2.2  BDR: 1.1.1.1  Dead Time: 00:00:40      
    Options: 0x13 (-|R|-|-|E|V6)  Opaque LSA: No      
    BFD Session State: Pending

History

This command was first available in ExtremeXOS 11.2.

BFD example output was added in 15.3.2.

Support for new Link Type and State values (Link Type: point-to-point, State: P2P) were added in ExtremeXOS 15.7.1.

Platform Availability

This command is available on platforms with an Advanced Edge or Core license as described in the Feature License Requirements document.