HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Command Referenc - Page 108
filter-policy import (OSPF view
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filter-policy import (OSPF view) Use filter-policy import to configure OSPF to filter routes calculated using received LSAs. Use undo filter-policy import to restore the default. Syntax filter-policy { acl-number [ gateway prefix-list-name ] | gateway prefix-list-name | prefix-list prefix-list-name [ gateway prefix-list-name ] | route-policy route-policy-name } import undo filter-policy import Default Routes calculated using received LSAs are not filtered. Views OSPF 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 by destination. gateway prefix-list-name: Specifies an IP prefix list by its name, a case-sensitive string of 1 to 63 characters, to filter inbound routes by next hop. prefix-list prefix-list-name: Specifies an IP prefix list by its name, a case-sensitive string of 1 to 63 characters, to filter inbound routes by destination. route-policy route-policy-name: Specifies a routing policy by its name, a case-sensitive string of 1 to 63 characters, to filter inbound routes. Usage guidelines To reference an advanced ACL (with a number from 3000 to 3999) in the command or in the specified routing policy, configure the ACL in one of the following ways: • 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 destination address. The specified subnet mask must be contiguous. Otherwise, the mask configuration does not take effect. Examples # Use ACL 2000 to filter inbound routes. 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] ospf 100 [Sysname-ospf-100] filter-policy 2000 import 97