5-6
Configuring a RIPng Route Filtering Policy
You can reference a configured IPv6 ACL or prefix list to filter received/advertised routing information
as needed. For filtering outbound routes, you can also specify a routing protocol from which to filter
routing information redistributed.
Follow these steps to configure a RIPng route filtering policy:
To do… Use the command… Remarks
Enter system view system-view ––
Enter RIPng view ripng [ process-id ] ––
Configure a filter policy to filter
incoming routes
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
import
Required
By default, RIPng does not
filter incoming routing
information.
Configure a filter policy to filter
outgoing routes
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
export [ protocol [ process-id ] ]
Required
By default, RIPng does not
filter outgoing routing
information.
Configuring a Priority for RIPng
Any routing protocol has its own protocol priority used for optimal route selection. You can set a priority
for RIPng manually. The smaller the value is, the higher the priority is.
Follow these steps to configure a RIPng priority:
To do… Use the command… Remarks
Enter system view system-view —
Enter RIPng view ripng [ process-id ] —
Configure a RIPng priority
preference [ route-policy
route-policy-name ] preference
Optional
By default, the RIPng priority is 100.
Configuring RIPng Route Redistribution
Follow these steps to configure RIPng route redistribution:
To do… Use the command… Remarks
Enter system view system-view ––
Enter RIPng view ripng [ process-id ] ––
Configure a default routing
metric for redistributed routes
default cost cost
Optional
The default metric of
redistributed routes is 0.
Redistribute routes from
another routing protocol
import-route protocol
[ process-id ] [ allow-ibgp ]
[ cost cost | route-policy
route-policy-name ] *
Required
No route redistribution is
configured by default.
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