03-30-2009 12:35 PM - edited 03-01-2019 02:11 PM
Hi.
could you somebody help me saying if it is possible to mark paquets of a GRE tunnuel in a router in the middle of the tunnel? Can use that mark latter when the traffic leaves the tunnel?. Thanks
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03-30-2009 02:20 PM
That would be pretty cool, but as far as I know that's not possible (yet).
03-30-2009 02:06 PM
If you want to mark on the GRE header, you could do it anywhere along the way. If you want to mark the packet inside the GRE encapsulation, you'll have to do that before it is encapsulated. Once it gets un-encapsulated at the end of the tunnel, it will still hold the marking.
Hope that helps.
03-30-2009 02:16 PM
Thanks Collin.
Another doubt. It is possible to copy the external mark (GRE header) to the inside packet at the end of the tunnel automatically ?
03-30-2009 02:20 PM
That would be pretty cool, but as far as I know that's not possible (yet).
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