Central Services with one CE Router // VRF Lite

From: omar parihuana (omar.parihuana@gmail.com)
Date: Mon Aug 25 2008 - 18:39:33 ART


Hi List,

I need configure multiple routing instance using a only router, I
configured VRF-Lite, I've just created the VRF, RD, RT and multiples VPN are
working well, however I need that one VRF be able to connect to others VPNs,
for example, I configured:

!
ip cef
ip vrf group_mgmt
 rd 65001:110
 route-target export 65001:110
 route-target export 65001:300
 route-target import 65001:110
 route-target import 65001:400
!
ip vrf telecom_mgmt
 rd 65001:100
 route-target export 65001:100
 route-target export 65001:300
 route-target import 65001:100
 route-target import 65001:400
!
ip vrf server_mgmt
 rd 65001:500
 route-target export 65001:400
 route-target import 65001:300
 route-target import 65001:400
!

!
interface FastEthernet0/0.100
 encapsulation dot1Q 100
 ip vrf forwarding telecom_mgmt
 ip address 172.21.5.1 255.255.255.252
!
interface FastEthernet0/0.110
 encapsulation dot1Q 110
 ip vrf forwarding group_mgmt
 ip address 172.21.5.5 255.255.255.252
!
!
interface FastEthernet0/1
 description LAN Management
 ip vrf forwarding server_mgmt
 ip address 206.49.208.214 255.255.255.224
 duplex auto
!

I need that VRF server_mgmt be able to connect to other VRFs (I've tried to
configure RT but without BGP I think that RT will not work) So, I need that
VRF server_mgmt routing table show the others VRF routes, but between the
others VPN connectivity is not allowed (like Central Services in VPN/MPLS,
but I need to do it only with one router)

Pls suggestion will be appreciate.

Rgds.

-- 
Omar E.P.T
-----------------
Certified Networking Professionals make better Connections!

Blogs and organic groups at http://www.ccie.net



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