neighbor-check receive (IPv4)

Function

The neighbor-check receive command enables a device to check whether Join/Prune and Assert messages are received from a PIM neighbor.

The undo neighbor-check receive command restores the default configuration.

By default, the PIM neighbor check function is not enabled.

Format

neighbor-check receive

undo neighbor-check receive

Parameters

None

Views

VPN instance PIM view, PIM view of a public network instance

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
pim	write

Usage Guidelines

Usage Scenario

To improve message transmission security, run the neighbor-check command to enable the PIM neighbor check function. The receive and send parameters can be both specified to allow a device to check PIM neighbor information in received and sent Join/Prune and Assert messages.

Example

# In the public network instance, enable the PIM neighbor check function for received Join/Prune and Assert messages.

<HUAWEI> system-view
[~HUAWEI] multicast routing-enable
[*HUAWEI] pim
[*HUAWEI-pim] neighbor-check receive