[c-nsp] more mpls, mtu, etc., questions

[Kristofer Sigurdsson]

On Wed, 2005-11-23 at 11:31 +0100, sthaug at nethelp.no wrote:
> > AFAIK, mtu is a per-physical interface setting.
> > 
> > However, you can set the mtu of the physical interface to, say, 4470,
> > and the ip mtu of each interface to the desired value for that 
> > subinterface...that may help your situation.
> 
> Why do you believe setting IP MTU will help for what is plainly *not*
> an IP subinterface?

I was not aware it wasn't one - re-reading the original post's mention 
of L2TPv3 shows that it isn't...my bad. :)

-Kristo