ADTRAN AOS Version R10.1.0 Command Reference Manual page 2910

Command Reference Guide
redistribute ospf
Use the redistribute ospf command to advertise routes from one protocol to another, regardless of the
routing protocol implemented on the routing domain. Using the ospf keyword allows the propagation of
open shortest path first (OSPF) routes into Border Gateway Protocol (BGP) for the Internet Protocol
version 4 (IPv4) BGP address family (AF) on either the default or nondefault VPN routing and forwarding
(VRF) instance. Use the no form of this command to disable the propagation of the specified route type.
Variations of this command include:
redistribute ospf
redistribute ospf metric <value>
redistribute ospf route-map <name>
Syntax Description
metric <value>
route-map <name>
Default Values
By default, this command is disabled.
Command History
Release 14.1
Release 18.3
Functional Notes
The redistribute ospf command can be used to specify the hop count for advertised OSPF routes for
BGP AF neighbors on either the default or nondefault VRF instance. If the behavior is to be created on a
nondefault VRF instance, the VRF instance must first be created using the command
route-distinguisher on page
the BGP settings for the VRF instance using the command
BGP Configuration mode. For example, to configure the BGP characteristics for the nondefault VRF
instance RED1, enter the following commands:
(config)#vrf RED1 route-distinguisher ip 192.17.250.24:33
(config)#router bgp 100
(config-bgp)#vrf RED1
(config-bgp-vrf)#address-family ipv4
(config-bgp-vrf-ipv4)#
For more information about VRF and Multi-VRF BGP configuration, refer to the configuration guides
Configuring IPv4 Multi-VRF in AOS (article number 2156) and Configuring BGP in AOS for Releases
18.03.00/R10.1.0 or Later (article number 3524) available online at https://supportforums.adtran.com.
60000CRG0-35E
Optional. Specifies the hop count to use for advertising redistributed OSPF
routes in the BGP AF.
Optional. Specifies the route map filter to use for advertising redistributed
OSPF routes in the BGP AF.
Command was introduced.
Command was incorporated into Multi-VRF BGP functionality.
1460. Once you have created the nondefault VRF instance, you can configure
Copyright © 2012 ADTRAN, Inc.
BGP Address Family Command Set
vrf <name> on page 2877
vrf <name>
from the router's
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