3Com MSR 30, MSR 50 manual Peer ipv6-prefix

1252 CHAPTER 82: IPV6 BGP CONFIGURATION COMMANDS

After the peer ignore command is executed, the system terminates the active session(s) with the specified peer or peer group and clears all the related routing information. For a peer group, this means all the sessions with the peer group will be tore down.

Examples # Terminate the session with peer 1:2::3:4.

<Sysname> system-view

[Sysname] bgp 100

[Sysname-bgp] ipv6-family

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

peer ipv6-prefix

Syntax peer { group-name ipv4-address ipv6-address } ipv6-prefixipv6-prefix-name

{import export }

undo peer { group-name ipv4-address ipv6-address } ipv6-prefix{ import export }

View IPv6 address family view

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.

ipv6-prefix-name: IPv6 prefix list name, a string of 1 to 19 characters.

import: Applies the filtering policy to routes received from the specified peer/peer group.

export: Applies the filtering policy to routes advertised to the specified peer/peer group.

Description Use the peer ipv6-prefixcommand to specify an IPv6 prefix list to filter routes incoming from or outgoing to a peer or peer group.

Use the undo peer ipv6-prefixcommand to remove the configuration.

By default, no IPv6 prefix list is specified for filtering.

Examples # Reference the IPv6 prefix list list 1 to filter routes outgoing to peer 1:2::3:4.

<Sysname> system-view

[Sysname] ip ipv6-prefix list1 permit 2002:: 64

[Sysname] bgp 100 [Sysname-bgp] ipv6-family

[Sysname-bgp-af-ipv6] peer 1:2::3:4 ipv6-prefix list1 export