I believe that if you want to do something like this based on the source IP
address, you need to do some MPLS traffic engineering tunnels, which is a
little outside the zone of my expertise as that is not an R&S topic.  Marko
or Tyson may have some more input on that, as they are much more involved
with the SP related topics like TE.

On Wed, Jan 13, 2010 at 3:59 AM, Taqdir Singh <[email protected]>wrote:

> Hi All,
>
> I have read that in case of classifying MPLS packets, we can only match the
> exp bits of top label.
>
> So that means , there is no way to classify packets on "P" routers based on
> the source IP address of an MPLS packet ?
>
> I was trying to build one scenario. Please have a look on attached diagram.
>
> Basically I want to match my source address 172.16.10.1 and 182.16.10.1
> when they come to "P" router.
>
> What I want is whenever I do a ping from CE1 with source address of
> 172.16.10.1 to 192.16.10.1 the P router should divert the traffic to PE2.
>
> and
>
> when I do a ping from CE1 with source address of 182.16.10.1 to 192.16.10.1
> the P router should divert  the traffic to PE3.
>
> is this possible in MPLS or specific in this scenario and how ?
>
>
> --
> TAQDIR SINGH
> Network Engineering
> (+91) 991.170.9496 | (+91) 801.041.5988
>
> _______________________________________________
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
>


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