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

[sthaug at nethelp.no]

> 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?

Steinar Haug, Nethelp consulting, sthaug at nethelp.no