How to COMPLETE the END - TO - END LSP btw non-directly

Dear All,
I have tried my luck but I am forced to drop the below scnerio in whcih we
have inter-as VPN but the ASBR's are not directly connected ?
Can any one help , I am having my brains lost with this scenerio ?

       R8---------R9-----------------R6--------------------R2
         | |
|
         | |
|
        R4 R5 R3

R8 and R9 are both in same AS 789 and are Mp-BGP neighbors.
R8 and R4 are PE-CE in vrf ABC-1 & R9 and R5 as PE-CE as ABC-2
R6 is in AS66 and its ipv4 ebgp peered with R9 and R2.

R4 and R5 can reach each other routes since the LSP is complete.

We have another AS22 on R2 with R3 as in vrf ABC-3.
R2 is MP-BGP Vpnv4 peered with R8. R3 can see the routes in its routing table
for both the cites ABC-1 and ABC-2 from R4 and R5 vice versa.
But when tried to ping , there is a failure because of the incomplete LSP.
The problem is to complete the LSP between the R2 and its Vpnv4 ebgp peer R8.

*I tried runnin LDP between R6-R9 and R6-R2 but no use since there is no
 IGP btw R9/R6/R2 so that LDP cannot generate the labels for the end-to-end
LSP

*I tried running BGP labels by mentioning the BGP send-label to the ipv4
 ebgp neibors R6-R2 and R6-R9 but the EBGP VPNv4 peering btw R2 & R8 break
when I do this ?

Waiting for the experts FEEDBACK :)

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Received on Fri Dec 03 2010 - 12:05:18 ART