[c-nsp] VRF question

Per Carlson ml at carlson.homeunix.net
Mon Oct 11 10:06:34 EDT 2004


On 2004-10-11 15:36, Marko Milivojevic wrote:
>> [snip] There is no way to run some packages untagged and some tagged 
>> on the same interface. [snip]
> 
>    I think you are wrong about the above statement. Think about PHP 
> here. Packets destined for the next LSR will not be tagged, while the 
> packets that are passing through the next node will be labeled.

Yes, you are right. But I was referering to run plain IPv4 and MPLS 
simultaneously on the same interface. Without PHP the the packets would 
be labeled, but PHP optimizes the label lookup at the receiver.

Per



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