reset ospf suppress-flapping peer

Function

The reset ospf suppress-flapping peer command forces an interface to exit from OSPF neighbor relationship flapping suppression.

The reset ospf suppress-flapping peer command forces an OSPF process or a multi-area adjacency interface to exit from OSPF neighbor relationship flapping suppression.

Format

reset ospf process-id suppress-flapping peer [ interface-name [ all-areas | area { area-id | area-id-ipv4 } ] | interface-type interface-number [ all-areas | area { area-id | area-id-ipv4 } ] ]

Parameters

Parameter	Description	Value
process-id	Specifies the ID of an OSPF process.	The value is an integer ranging from 1 to 4294967295.
all-areas	Indicates all OSPF areas.	-
area area-id	Specifies an area ID in the format of a decimal integer.	The value ranges from 0 to 4294967295 when it is an integer.
area-id-ipv4	Specifies an area ID in the format of an IP address.	The value is in dotted decimal notation.
interface-type	Specifies an interface type.	-
interface-number	Specifies an interface number.	-
notify-peer	Instructs neighbors to exit from OSPF neighbor relationship flapping suppression too.	-

Views

User view

Default Level

3: Management level

Task Name and Operations

Task Name	Operations
ospf	execute

Usage Guidelines

Usage Scenario

Interfaces exit from flapping suppression in the following scenarios:

The suppression timer expires.
The corresponding OSPF process is reset.
The reset ospf suppress-flapping peer command is run.
An OSPF neighbor is reset using the reset ospf peer command.
OSPF neighbor relationship flapping suppression is disabled globally using the suppress-flapping peer disable command in the OSPF view.
If notify-peer is specified when the reset ospf suppress-flapping peer command is run on a device, the device sends Hello packets in which HelloInterval and RouterDeadInterval are 0s to its neighbors to instruct the neighbors to exit from OSPF neighbor relationship flapping suppression too. If the neighbors fail to receive such Hello packets, the function of notify-peer does not take effect. To force the neighbors to exit from OSPF neighbor relationship flapping suppression, run the reset ospf suppress-flapping peer command on them.
The OSPF process or the specified interface exits from flapping suppression in the following scenarios:
The suppression timer expires.
The OSPF process is reset.
The reset ospf suppress-flapping peer command is run.
An OSPF neighbor is reset using the reset ospf peer command.
OSPF neighbor relationship flapping suppression is disabled globally using the suppress-flapping peer disable (OSPF) command.
If notify-peer is specified when the reset ospf suppress-flapping peer command is run on a device, the device sends Hello packets in which HelloInterval and RouterDeadInterval are 0s to its neighbors to instruct the neighbors to exit from OSPF neighbor relationship flapping suppression too. If the neighbors fail to receive such Hello packets, the function of notify-peer does not take effect. To force the neighbors to exit from OSPF neighbor relationship flapping suppression, run the reset ospf suppress-flapping peer command on them.

Example

# Force interfaces to exit from OSPF neighbor relationship flapping suppression.

<HUAWEI> reset ospf 1 suppress-flapping peer

# Force an OSPF multi-area adjacency interface to exit from OSPF neighbor relationship flapping suppression.

<HUAWEI> reset ospf 1 suppress-flapping peer GigabitEthernet0/1/0 area 1