Currently we’re running EoIP on Mikrotik.  As EoIP isn’t a standard, I thought we’d get busy and implement MPLS and VPLS.

Well take one was a disaster!  Teach me for not prototyping the whole thing in the lab first.

https://www.manitonetworks.com/mikrotik/2016/5/24/mikrotik-mpls-with-vpls

This is a good blog on MPLS/VPLS.

One hint it didn’t give me is that MTU has to be higher than 1500.  Our radio network will currently do 1524 so starting today I started setting gear to the higher MTU.