Filter-Policy Import; Group - 3Com 8807 Command Reference Manual

718 C 40: BGP/MPLS VPN C C
HAPTER ONFIGURATION OMMANDS

filter-policy import

Syntax
filter-policy [ ip-prefix ip-prefix-name ] gateway ip-prefix-name import
undo filter-policy [ ip-prefix ip-prefix-name ] gateway ip-prefix-name import
filter-policy { acl-number | ip-prefix ip-prefix-name } import
undo filter-policy { acl-number | ip-prefix ip-prefix-name } import
View
VPNv4 sub-address family view, VPN instance sub-address family view
Parameter
acl-number: ACL number, ranging from 2000 to 3999 to match the destination
address of routing.
ip-prefix ip-prefix-name: Specifies the name of IP prefix list to match destination
of routing.
gateway ip-prefix-name: Specifies the name of the IP prefix list for the
neighboring routers whose routing information will be filtered.
Description
Use the filter-policy gateway import command to filter the information
imported from specified routers.
Use the undo filter-policy gateway import command to cancel the setting.
Use the filter-policy import command to set the filtering conditions to filter
routing information.
Use the undo filter-policy import command to cancel the setting on filtering
conditions.
By default, no filtering is performed on the received information.
Related command: filter-policy export.
Example
# Define a filtering rule for receiving routing information: Only the routing
information matching the IP prefix ACL P1 can it be received by VPN.
[3Com-bgp-af-vpn-instance] filter-policy ip-prefix p1 import

group

syntax
group group-name [ internal | external ]
undo group group-name
View
VPN-instance sub-address family view