R21xx-HP FlexFabric 11900 Layer 3 IP Routing Command Reference

undo filter-policy import [ interface-type interface-number ]

Default

RIP does not filter inbound routes.

Views

RIP view

Predefined user roles

network-admin

Parameters

acl-number: Specifies an ACL by its number in the range of 2000 to 3999 to filter inbound routes.

prefix-list prefix-list-name: Specifies an IP prefix list by its name, a string of 1 to 63 characters, to filter

inbound routes.

gateway prefix-list-name: Specifies an IP prefix list by its name, a string of 1 to 63 characters, to filter

routes from the gateway.

interface-type interface-number: Specifies an interface by its type and number.

Usage guidelines

To reference 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

• To deny/permit a route with the specified destination and mask, use the rule [ rule-id ] { deny |

permit } ip source sour-addr sour-wildcard destination dest-addr dest-wildcard command.

The source keyword specifies the destination address of a route and the destination keyword specifies the

subnet mask of the route. The subnet mask must be contiguous. Otherwise, the mask configuration does

not take effect.

Examples

# Use ACL 2000 to filter inbound RIP routes.

<Sysname> system-view

[Sysname] acl number 2000

[Sysname-acl-basic-2000] rule deny source 192.168.10.0 0.0.0.255

[Sysname-acl-basic-2000] rule permit source any

[Sysname-acl-basic-2000] quit

[Sysname] rip 1

[Sysname-rip-1] filter-policy 2000 import

# Use IP prefix list abc to filter inbound RIP routes.

<Sysname> system-view

[Sysname] ip prefix-list abc index 10 permit 11.0.0.0 8

[Sysname] rip 1

[Sysname-rip-1] filter-policy prefix-list abc import

# Configure ACL 3000 to permit only route 113.0.0.0/16 to pass. Use ACL 3000 to filter inbound routes.

<Sysname> system-view

[Sysname] acl number 3000

[Sysname-acl-adv-3000] rule 10 permit ip source 113.0.0.0 0 destination 255.255.0.0 0