[j-nsp] MTU problem

Daniel Roesen dr at cluenet.de
Mon Apr 25 05:20:17 EDT 2005


On Mon, Apr 25, 2005 at 06:37:47AM +0700, Dang Hai wrote:
> Packet from site A is double push at the ingress PE1, so it contains 2 mpls 
> labels in this vpn scenario.
> 
> Need to increase mtu between Pe-P to max support mtu + 2 x 20 bytes (at 
> least)

2 x 4 == 8

An MPLS labels is 4 bytes large, not 20.


Best regards,
Daniel

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