Users Guide

Related Commands
• ip route-export – exports routes to another VRF.
ipv6 route-export
Enables route leaking between VRFs. This command exports or shares IPv6 routes corresponding to one VRF with other nondefault VRFs.
Syntax
ipv6 route-export tag [route-map-name]
Parameters
route-export Enter the keywords route-export to leak or share routes between VRFs.
tag Enter a tag (ASN number) as the export route target to expose routes to other VRFs.
This tag acts as an identier for exported routes. Use this identier while importing these
routes into another nondefault VRF.
route-map-name (Optional) Enter the name of the route-map to lter the exported routes. You can leak
global routes to be made available to VRFs. As the global RTM usually contains a large
pool of routes, when the destination VRF imports global routes, these routes are
duplicated into the VRF's RTM. It is mandatory to use route-maps to lter out leaked
routes while sharing global routes with VRFs.
Defaults N/A
Command Modes
• VRF mode
• CONFIGURATION mode
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell EMC
Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, S6000–ON, and Z9500.
Usage Information To export all the routes corresponding to a source VRF, use the ip route-export tag command without
specifying the route-map attribute. This action exposes source VRF routes to other VRFs, which then import these
routes using the ip route-import tag command.
In Dell EMC Networking OS, you can congure one route-export per VRF as you can only expose one set of routes
for leaking. However, you can congure multiple route-import targets because a VRF can accept routes from
multiple VRFs.
Virtual Routing and Forwarding (VRF) 1921