peer advertise origin-as-validation (BGP-IPv6 unicast address family view)

Function

The peer advertise origin-as-validation command advertises the BGP origin AS validation result to the specified BGP peer.

The undo peer advertise origin-as-validation command restores the default configurations.

By default, the BGP origin AS validation result is not advertised to any BGP peer.

Format

peer ipv4-address advertise origin-as-validation

undo peer ipv4-address advertise origin-as-validation

Parameters

Parameter	Description	Value
ipv4-address	Specifies the IPv4 address of a peer.	The value is in dotted decimal notation.

Parameter

Description

Value

ipv4-address

Specifies the IPv4 address of a peer.

The value is in dotted decimal notation.

Views

BGP-IPv6 unicast address family view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
bgp	write

Usage Guidelines

Usage Scenario

To advertise the BGP origin AS validation result (Valid, NotFound, or Invalid) to a specified BGP peer so that the BGP peer can apply the result to route selection, run the peer advertise origin-as-validation command.

Prerequisites

BGP origin AS validation has been enabled using the prefix origin-validation enable command.
The BGP origin AS validation result has been applied to route selection using the bestroute origin-as-validation command.
The extended community has been advertised to the peer using the peer advertise-ext-community command.

Example

# Advertise the BGP origin AS validation result to its peer.

<HUAWEI> system-view
[~HUAWEI] bgp 100
[*HUAWEI-bgp] peer 10.1.1.1 as-number 100
[*HUAWEI-bgp] ipv6-family unicast
[*HUAWEI-bgp-af-ipv6] peer 10.1.1.1 enable
peer 10.1.1.1 advertise-ext-community
[*HUAWEI-bgp-af-ipv6] peer 10.1.1.1 advertise origin-as-validation