VPNV4 Next Hop path manipulation querry

Hi,

I am looking for a solution for VPV4 route path control

Scenario,

R1- -(AS12) - - -R2
| |
| |
| |
R3- --(AS34) - - R4

R1- R3 & R2- R4 ( IPV4 EBGP Peering on the the directly connected link)

R1-R2 & R3-R4 ( IPV4 BGP peering is on the Loopback)

Inter AS, VPNV4 peering is between the loopback ( R1-R3 & R2-R4) and not on
the directly connected link.

I am able to achieve , as well as able to bring up the LSP this using IPV4
BGP + Send lables
----------
*Requirement*

1. Primary path for the IPV4 BGP traffic flow between from AS 34 to AS12
through R3

2. VPNV4 Customer Site is on R2 and any customer site in AS 34 to use R4
as primary exit
----------
Unable to find a way to achieve the requirement 2 as the underlying IPV4 BGP
( Carrying the transport label uses R3 as primary exit)

Any suggestions VPNV4 backdoor or changing/manipulating the path for a VPNV4
neighbor

Thanks for your help

Mahesh

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Received on Tue Jul 21 2009 - 12:52:36 ART