display ospfv3 area

Function

The display ospfv3 area command displays OSPFv3 area information.

Format

display ospfv3 [ process-id ] area [ area-id ]

Parameters

Parameter	Description	Value
process-id	Specifies the ID for an OSPFv3 process.	The value is an integer ranging from 1 to 65535.
area-id	Specifies the area ID for the area to be displayed.	If the value is a decimal integer, it ranges from 0 to 4294967295. If the value is an IPv4 address, it specifies the matched IP address in dotted decimal notation.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display ospfv3 area command to check OSPFv3 area information. The information helps determine the status and parameters of each area.

Example

# Display OSPFv3 area information.

<HUAWEI> display ospfv3 area

OSPFv3 Process (1)

Area 0.0.0.0(BACKBONE)  InActive
Number of interfaces in this area is 1
 SPF algorithm executed 0 times
 Number of LSA 0. Checksum Sum 0x0000
 Number of Unknown LSA 0
 Area Bdr Router count: 0
 Area ASBdr Router count: 0
 Next SPF Trigger Time 500 millisecs 
 Router ID conflict state : Normal

**Table 1** Description of the display ospfv3 area command output
Item	Description
Number of interfaces in this area	Number of active interfaces.
SPF algorithm executed	Number of SPF calculations.
Number of LSA	Number of LSAs in this area.
Checksum	Area checksum.
Number of Unknown LSA	Number of unknown LSAs in the area.
Area Bdr Router count	Number of ABRs in the area.
Area ASBdr Router count	Number of ASBRs in the area.
Next SPF Trigger Time	Interval for SPF calculations in the area.
Router ID conflict state	Status of the automatic recovery function. The value can be one of the following: Normal: The automatic recovery function is properly detecting router ID conflict. Wait select: The automatic recovery function delays defining a new router ID if the device starts after an unexpected delay (two hours by default). Selecting: The automatic recovery function restarts the OSPF process with the router ID and waits for the restarted OSPF process to take effect. RtrId Changed: The automatic recovery function determines whether router ID conflict occurs after the new router ID takes effect and returns to the Normal state if no new router ID conflict is detected. Suspend: If the maximum number of conflict times is reached, automatic recovery function does not define a new router ID any longer. The maximum number of conflict times is three by default.