3Com Switch 8807, Command Reference Manual

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LDP Configuration Commands 731
acl-number : AS regular expression ACL number, ranging 1 to 199.
import : Filters the received routes with AS path list.
Description
Use the peer as-path-acl import command to configure peers from filter
received routing information with routing filtering policy based on AS path list.
Use the undo peer as-path-acl import command to cancel the configuration.
By default, there is no filtering policy based on AS path list.
The incoming filtering policy applied to peers takes precedence over the
configuration to peer groups.
Example
# Configure the test peer group to filter the received routes with AS path ACL 3.
[3Com-bgp] ipv4-family vpnv4
[3Com-bgp-af-vpn] peer test as-path-acl 3 import
peer connect-interface Syntax
peer { group-name | ip-address } connect-interface { interface-type
interface_num }
undo peer { group-name | ip-address } connect-interface
View
VPN-instance sub-address family view
Parameter
group-name : Name of a neighbor peer group, consisting of 1 to 47 alphanumeric
characters.
ip-address : Peer IP address.
interface-type interface-number : Interface type and interface number.
Description
Use the peer connect-interface command to configure to allow the internal BGP
session to use any operable interface for a TCP connection.
Use the undo peer connect-interface command to restore the optimum local
address for a TCP connection.
By default, BGP uses the optimum local address to implement a TCP connection.
Generally, BGP uses the optimum local address to implement a TCP connection. In
order to make the TCP connection valid even when the interface fails, you can
configure to allow the internal BGP session to use any operable interface for the
TCP connection. Usually, loopback interface is used.