HP 5920 Series

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• 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 specified subnet mask must be contiguous. Otherwise, the mask
configuration does not take effect.
Examples
# Use ACL 2000 to filter redistributed 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] quit
[Sysname] rip 1
[Sysname-rip-1] filter-policy 2000 export
# Use IP prefix list abc to filter redistributed 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 export
# Configure ACL 3000 to permit only route 113.0.0.0/16 to pass. Use ACL 3000 to filter redistributed
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
[Sysname-acl-adv-3000] rule 100 deny ip
[Sysname-acl-adv-3000] quit
[Sysname] rip 1
[Sysname-rip 1] filter-policy 3000 export
Related commands
• acl (ACL and QoS Command Reference)
• import-route
• ip prefix-list
filter-policy import
Use filter-policy import to configure RIP to filter received routes.
Use undo filter-policy import to remove the configuration.
Syntax
filter-policy { acl-number | gateway prefix-list-name | prefix-list prefix-list-name [ gateway
prefix-list-name ] } import [ interface-type interface-number ]
undo filter-policy import [ interface-type interface-number ]
Default
RIP does not filter received routes.