3com S7906E Guide De Référence

1-28

View

IPv6 address family view

Default Level

2: System level

Parameters

group-name: Name of an IPv4 or IPv6 peer group, a string of 1 to 47 characters.

ipv4-address: IPv4 address of a peer.

ipv6-address: IPv6 address of a peer.

number: Specifies the number of times for which the local AS number can appear in routes from the

peer/peer group, in the range 1 to 10. The default number is 1.

Description

Use the peer allow-as-loop command to configure IPv6 BGP to allow the local AS number to exist in

the AS_PATH attribute of routes from a peer/peer group, and to configure the times for which it can

appear.

Use the undo peer allow-as-loop command to disable the function.

The local AS number is not allowed to exist in the AS PATH attribute of routes by default.

Examples

# Configure the number of times for which the local AS number can appear in the AS PATH of routes

from peer 1::1 as 2.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] peer 1::1 allow-as-loop 2

peer as-number (IPv6 address family view)

Syntax

peer { ipv6-group-name | ipv6-address } as-number as-number

undo peer ipv6-group-name as-number

undo peer ipv6-address