Defaults

Command Modes

Command History

Usage Information

Related Commands

N/A

 

VRF MODE

 

CONFIGURATION

 

Version

Description

9.7(0.0)

Introduced on the S4810, S4820T, S5000, S6000, S6000–

 

ON, and Z9500.

You can use the ip route-export tag command without specifying the route-map attribute to export all the routes corresponding to a source VRF. This action exposes source VRF's routes to various other VRFs, which then import these routes using the ip route-import tag command. In Dell Networking OS, you can configure at most one route-export per VRF as only one set of routes can be exposed for leaking. However, you can configure multiple route-import targets because a VRF can accept routes from multiple VRFs.

You can expose a unique set of routes from the Source VRF for Leaking to other VRFs. When two VRFs leak or export routes, there is no option to discretely filter leaked routes from each source VRF. Meaning, you cannot import one set of routes from one VRF and another set of routes from another VRF.

Only Active routes are eligible for leaking. For example, if one VRF has two routes corresponding to BGP and OSPF, in which the BGP route is not active, the OSPF route takes precedence over BGP. Even though the Target VRF has specified filtering options to match BGP, the BGP route is not leaked as that route is not active in the Source VRF.

ipv6 route-import – imports IPv6 routes from another VRF.

ipv6 route-import

Imports IPv6 routes that are leaked by another VRF using the tag specified by that VRF during export of these routes.

Syntax

ipv6 route-import tag [route-map-name]

Parameters

route-import

Enter the keyword route-import to import IPv6 routes into

 

 

 

the VRF.

 

tag

Enter a tag (ASN number) to specify an import route target

 

 

for importing routes from another VRF. To import leaked

 

 

routes from another VRF, you must use the same ASN

Virtual Routing and Forwarding (VRF)

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Dell 9.7(0.0) manual Ipv6 route-import tag route-map-name