display ospfv3 bfd session

Function

The display ospfv3 bfd session command displays BFD session information of an OSPFv3 process.

Format

display ospfv3 [ process-id ] bfd session [ IntfName | interfaceType interfaceNum ] [ NbrRouterId ] [ verbose ]

Parameters

Parameter	Description	Value
process-id	Specifies the ID of an OSPFv3 process.	The value is an integer ranging from 1 to 4294967295.
IntfName	Specifies the name of an interface.	-
interfaceType	Specifies the type of an interface.	-
interfaceNum	Specifies the number of an interface.	The value is a string of 1 to 63 case-sensitive characters, spaces not supported.
NbrRouterId	Specifies the router ID of a neighbor.	The value is in dotted decimal notation.
verbose	Displays detailed information of the neighbor.	-

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ospf	read

Usage Guidelines

Usage Scenario

If no process ID is specified, the information about all OSPFv3 processes is displayed in an ascending order.

If the type and number of an interface are not specified, the information about all OSPFv3 interfaces is displayed in an ascending order.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the detailed BFD session information of process 1.

<HUAWEI> display ospfv3 1 bfd session verbose
* - STALE

        OSPFv3 Process 1 with Router ID 1.1.1.1

 Neighbor-Id: 3.3.3.3              BFD Status: Up
 Interface: GE0/1/0                Instance : 2
 IPv6-Local-Address: FE80::2E0:B1FF:FE49:8142
 IPv6-Remote-Address: FE80:23:22::

   Total UP/DOWN/UNKNOWN BFD Session Number : 0 / 0 / 1

# Display BFD session information of all OSPFv3 processes.

<HUAWEI> display ospfv3 bfd session
OSPFv3 Process 1 with Router ID 2.2.2.2
* - STALE

 Neighbor-Id      Interface         BFD-Status
 2.2.2.2           GE0/1/0             Up*

**Table 1** Description of the **display ospfv3 bfd session** command output
Item	Description
* - STALE	Stale BFD session.
Router ID	Route ID.
BFD Status	BFD session status: Up. Down.
Instance	OSPFv3 Instance.
Total UP/DOWN/UNKNOWN BFD Session Number	Total number of BFD sessions in the Up, Down, or Unknown state.
Neighbor-Id	Neighbor ID.
Interface	Interface to which this session is bound.
BFD-Status	BFD session status: Up. Down.
IPv6-Local-Address	Local IPv6 address to which this session is bound.
IPv6-Remote-Address	Remote IPv6 address to which this session is bound.