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Examples

# Configure a preferred value of 50 for routes from IPv6 MBGP peer 1:2::3:4.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] peer 1:2::3:4 as-number 100

[Sysname-bgp-af-ipv6] quit

[Sysname-bgp] ipv6-family multicast

[Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 enable

[Sysname-bgp-af-ipv6-mul] peer 1:2::3:4 preferred-value 50

peer public-as-only (IPv6 MBGP address family view)

Syntax

peer { ipv6-group-name | ipv6-address } public-as-only

undo peer { ipv6-group-name | ipv6-address } public-as-only

View

IPv6 MBGP address family view

Default level

2: System level

Parameters

ipv6-group-name: Specifies an IPv6 MBGP peer group by its name, a string of 1 to 47 characters.

ipv6-address: Specifies an IPv6 MBGP peer by its IP address.

Description

Use peer public-as-only to disable IPv6 MBGP updates to a peer or a peer group from carrying private

AS numbers.

Use undo peer public-as-only to allow IPv6 MBGP updates to a peer or a peer group to carry private AS

numbers.

By default, private AS numbers can be carried in outbound IPv6 MBGP update packets.

The command does not take effect for IPv6 MBGP updates with both public and private AS numbers. The

range of private AS numbers is from 64512 to 65535.

Examples

# Disable updates sent to IPv6 MBGP peer 1:2::3:4 from carrying private AS numbers.