import-route

Use import-route to redistribute routes from another routing protocol.

Use undo import-route to remove routes redistributed from another routing protocol.

Syntax

import-route protocol [as-number | process-id ] [ allow-ibgp ] [ allow-direct | cost cost-value | route-policy route-policy-name ] *

undo import-route protocol [ process-id ]

Default

RIPng does not redistribute routes from another routing protocol.

Views

RIPng view

Predefined user roles

network-admin

Parameters

protocol: Specifies a routing protocol from which RIPng redistributes routes.

as-number: Specifies an AS by its number in the range of 1 to 4294967295. This argument applies only to the bgp4+ protocol. If you do not specify the as-number argument, this command redistributes all IPv6 EBGP routes. As a best practice, specify the AS number to avoid redistributing excessive IPv6 EBGP routes.

process-id: Specifies a process by its ID in the range of 1 to 65535. The default is 1. This argument is available only when the protocol is isisv6, ospfv3, or ripng.

allow-ibgp: Allows redistribution of IBGP routes. This keyword is available when the protocol argument is set to bgp4+.

allow-direct: Redistributes the networks of the local interfaces enabled with the specified routing protocol. By default, the networks of the local interfaces are not redistributed. If you specify both the allow-direct keyword and the route-policy route-policy-name option, make sure the if-match rule defined in the routing policy does not conflict with the allow-direct keyword. For example, if you specify the allow-direct keyword, do not configure the if-match route-type rule for the routing policy. Otherwise, the allow-direct keyword does not take effect.

cost cost-value: Specifies a metric for redistributed routes, in the range of 0 to 16. The default metric is 0.

route-policy route-policy-name: Specifies a routing policy by its name, a case-sensitive string of 1 to 63 characters.

Usage guidelines

The import-route bgp4+ command redistributes only EBGP routes. The import-route bgp4+ allow-ibgp command redistributes both EBGP and IBGP routes.

Examples

# Redistribute routes from IPv6 IS-IS process 7 into RIPng and set the metric for redistributed routes to 7.

<Sysname> system-view
[Sysname] ripng 100
[Sysname-ripng-100] import-route isisv6 7 cost 7