display ospfv3

Function

The display ospfv3 command displays brief OSPFv3 process information.

Format

display ospfv3 [ process-id ]

Parameters

Parameter	Description	Value
process-id	Specifies an OSPFv3 process ID. If process-id is not specified, brief information about all OSPFv3 processes is displayed in ascending order of the process ID.	The value is an integer ranging from 1 to 65535.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

To check brief OSPFv3 process information, run the display ospfv3 command.

Example

# Display brief OSPFv3 process information after authentication is configured in the OSPFv3 process.

<sysname> display ospfv3

 Routing Process "OSPFv3 (1)" with ID 0.0.0.0
 Route Tag: 0
 Multi-VPN-Instance is not enabled
 SPF Intelligent Timer[millisecs] Max: 10000, Start: 1000, Hold: 2000
 LSA Intelligent Timer[millisecs] Max: 10000, Start: 1000, Hold: 2000
 LSA Arrival interval 1000 millisecs
 Default ASE parameters: Metric: 1 Tag: 1 Type: 2
 Number of AS-External LSA 0. AS-External LSA's Checksum Sum 0x0000
 Number of AS-Scoped Unknown LSA 0. AS-Scoped Unknown LSA's Checksum
 Number of FULL neighbors 0
 Number of Exchange and Loading neighbors 0
 Number of LSA originated 0
 Number of LSA received 0
 SPF Count          : 0
 Non Refresh LSA    : 0
 Non Full Nbr Count : 0
 Number of areas in this router is 1
 GTSM has been enabled, valid-ttl-hops
 Loop Free Alternate is Enabled
     BFD Enabled, BFD Timer Configuration
      Transmit-Interval(ms): 1000
      Receive-Interval(ms): 1000
      Detect-Multiplier: 3
 Authentication : HMAC-SHA256

**Table 1** Description of the **display ospfv3** command output
Item	Description
Route Tag	Tag value of the imported VPN route
Multi-VPN-Instance is not enabled	Multi-VPN-Instance has not been enabled
SPF Intelligent Timer[millisecs]	Intelligent timers for SPF calculation: Max: maximum interval between two consecutive SPF calculations Start: initial delay for SPF calculation Hold: minimum holdtime between two consecutive SPF calculations
LSA Intelligent Timer[millisecs]	Intelligent timers for LSA generation: Max: maximum interval between two consecutive generations of same LSA Start: initial delay for LSA generation Hold: minimum holdtime between two consecutive generations of same LSA
LSA Arrival interval	Minimum receipt interval of the same LSA
Default ASE parameters	Default parameters for AS external LSAs: Metric: route metric Tag: tag value Type: LSA type (Type 1 or Type 2)
Number of AS-External LSA	Number of AS external LSAs
AS-External LSA's Checksum Sum	Checksum of AS external LSAs
Number of AS-Scoped Unknown LSA	Number of unknown LSAs flooding in the entire AS
AS-Scoped Unknown LSA's Checksum Sum	Checksum of unknown LSAs flooding in the entire AS
Number of FULL neighbors	Number of Full neighbors
Number of Exchange and Loading neighbors	Number of neighbors in Exchange and Loading states
Maximum ASE LS ID	Maximum ID of the ASE LS
Unused list Count	Number of unused LS IDs
Number of LSA originated	Number of generated LSAs
Number of LSA received	Number of received LSAs
SPF Count	Number of events triggering the SPF calculation
Non Refresh LSA	Number of LSAs that are not updated in the retransmission list during a GR
Non Full Nbr Count	Number of neighbors in Exchange and Loading states during a GR
Number of areas in this router is	Number of areas on a router
GTSM has been enabled, valid-ttl-hops	GTSM is enabled. And the maximum number of hops that the OSPFv3 packet can take, beyond which the OSPFv3 packet will be rejected
IP security association configured	Security association configured for the OSPFv3 process
Loop Free Alternate is Enabled	LFA calculation is enabled.
BFD Enabled	BFD is enabled.
BFD Timer Configuration	BFD configuration interval
Transmit-Interval(ms):	Interval at which BFD packets are sent
Receive-Interval(ms):	Interval at which BFD packets are received
Detect-Multiplier:	Local detection multiplier
Authentication	Authentication mode, either keychain authentication or HMAC-SHA256 authentication