display ospfv3 spf-statistics

Function

The display ospfv3 spf-statistics command displays OSPFv3 route calculation statistics.

Format

display ospfv3 [ process-id ] spf-statistics [ verbose ]

Parameters

Parameter	Description	Value
process-id	Specifies an OSPFv3 process ID.	The value ranges from 1 to 4294967295.
verbose	Displays the detailed statistics.	-

Parameter

Description

Value

process-id

Specifies an OSPFv3 process ID.

The value ranges from 1 to 4294967295.

verbose

Displays the detailed statistics.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ospf	read

Usage Guidelines

Usage Scenario

The display ospfv3 spf-statistics command displays OSPFv3 route calculation statistics, which includes the time and cause of the route calculation and the number of changed routes. The command output helps you troubleshoot OSPFv3 faults.

Example

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

# Display the OSPFv3 SPF statistics.

<HUAWEI> display ospfv3 1 spf-statistics
OSPFv3 Process 1 with Router ID 5.5.5.5
Routing table change statistics:
      Date          Time         Intra        Inter        External     Reason
    2011-06-14    11:06:08     0            0            0            LSA     
    2011-06-14    11:06:08     0            0            0            LSA   
    2011-06-14    11:06:08     0            0            0            LSA   
    2011-06-14    11:06:08     0            0            0            LSA   
    2011-06-14    11:06:08     0            0            0            LSA   
    2011-06-14    11:06:09     0            0            0            LSA

**Table 1** Description of the **display ospfv3 spf-statistics** command output
Item	Description
Date	Date in which route calculation was triggered.
Time	Time when the route calculation was triggered.
Intra	Intra-area route.
Inter	Inter-area route.
External	External route.
Reason	Trigger reason: Other: The route calculation is triggered by a cause that is neither a topology change nor an LSA change. Topo: The route calculation is triggered by a topology change. LSA: The route calculation is triggered by an LSA change.