[j-nsp] Looking for ideas to configure hub and spoke vpn on the same PE.

[Joseph Lin]

All,

Its been about 2 years since I visited this subject, and am curious to know
if anyone has came up with any new to configure this.

Here's the sample topology.

spoke#2
|
|
Hub -- PE ----------------- PE ---------spoke#3
|
|
spoke#1

The main problem I had was how to force spoke#1,spoke#2 to route thru the
Hub's since they are on the same PE.

There were talks of mechanisms for inter-vrf routing, or using egress
filtering.

Can anyone hand me a clue??

Thanks
joe