3com S7906E Guide De Référence

 

1-32 

Use the peer as-path-acl command to specify an AS path ACL to filter routes incoming from or 

outgoing to an IPv6 MBGP peer/peer group.  

Use the undo peer as-path-acl command to remove the configuration. 

By default, no AS path ACL is specified for filtering the routes from/to an IPv6 MBGP peer/peer group. 

# Specify AS path ACL 3 to filter routes outgoing to the 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 as-path-acl 3 export 

peer { ipv6-group-name | ipv6-address } default-route-advertise [ route-policy route-policy-name ] 

undo peer { ipv6-group-name | ipv6-address } default-route-advertise 

IPv6 MBGP address family view 

2: System level 

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

ipv6-address: IPv6 address of an IPv6 MBGP peer. 

route-policy-name: Route policy name, a string of 1 to 19 characters. 

Use the peer default-route-advertise command to advertise a default route to an IPv6 MBGP 

peer/peer group.  

Use the undo peer default-route-advertise command to disable default route advertisement to an 

IPv6 MBGP peer/peer group. 

By default, no default route is advertised to any IPv6 MBGP peer/peer group. 

With this command used, the router unconditionally sends a default route with the next hop being itself 

to the IPv6 MBGP peer/peer group regardless of whether the default route is available in the routing 

table.