H3C SOHO IE4300, Command Reference Manual

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13
[Sysname] rip 100
[Sysname-rip-100] fast-reroute route-policy frr
filter-policy export
Use
filter-policy export
to configure RIP to filter redistributed routes.
Use undo filter-policy export to remove the filtering.
Syntax
filter-policy { ipv4 - acl-number | prefix-list prefix-list-name } export
[ protocol [ process-id ] | interface-type interface-number ]
undo filter-policy export [ protocol [ process-id ] | interface-type
interface-number ]
Default
RIP does not filter redistributed routes.
Views
RIP view
Predefined user roles
network-admin
Parameters
ipv4
-
acl-number
: Specifies an IPv4 ACL by its number in the range of 2000 to 3999 to filter
redistributed routes.
prefix-list prefix-list-name : Specifies an IP prefix list by its name, a case-sensitive
string of 1 to 63 characters, to filter redistributed routes.
protocol
: Filters routes redistributed from the specified routing protocol.
process-id : Specifies the process ID of the specified routing protocol, in the range of 1 to 65535.
Specify a process ID when the routing protocol is rip or ospf . If no process ID is specified, the default
process ID is 1.
interface-type interface-number
: Specifies an interface by its type and number.
Usage guidelines
You can configure only one filtering policy to filter routes redistributed from a routing protocol or an
interface. Without any protocol or interface specified, the filtering policy applies globally. If you
execute this command multiple times, the most recent configuration takes effect.
To remove the filtering policy configured for a protocol or an interface, use the
undo
filter-policy export
command with the protocol or interface specified.
To specify an ACL in the command, follow these restrictions and guidelines:
•
If the ACL does not exist or has no rules configured, all routes redistributed by RIP will match
the ACL.
•
If a rule in the ACL has the vpn-instance keyword configured, the rule applies to only the
RIP routes in the specified VPN instance. If the rule does not have the vpn-instance
keyword configured, the rule applies to only the RIP routes on the public network.
To specify an advanced ACL (with a number from 3000 to 3999) in the command, configure the ACL
using one of the following methods:
•
To deny/permit a route with the specified destination, use the
rule [ rule-id ] { deny |
permit } ip source sour-addr sour-wildcard
command.