Displays information about one or all OSPFv3 (Open Shortest Path First version 3) interfaces.
| vlan_name | Specifies an IPv6 configured VLAN (Virtual LAN). |
| 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. |
If no argument is specified, all OSPFv3 interfaces are displayed.
None.
The following command shows a summary of the OSPFv3 interfaces:
show ospfv3 interfaces
The following is sample output from the command:
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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
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.
This command is available on platforms with an Advanced Edge or Core license as described in the ExtremeXOS 22.4 Feature License Requirements document.