Philippe, I'm not sure this will be a problem: I have seen L2TPv3 tunnels successfully transmitting large packets over FastEthernet links (which, AFAIK, are also MTU 1500).
I believe L2TP has some kind of MTU discovery + fragmentation mechanism. V Philippe Strauss wrote: > Hello, > > We need to offer a cheap "bridge" or "transparent" to ethernet layer > frame for 2 sites of a customer. > > First I thought "ok, let's try L2TPv3 across SDSL*", but a closer look and > the MTU problem came to my mind: the ADSL* network is limited to 1500 bytes > MTU. > > Any idea of alternatives beside a plain good old leased circuit > delivered on ethernet interfaces? > > *Note: here (switzerland), swisscom offer what they call SDSL service > on the same LAC/LNS setup than ADSL. you get symmetrical 1.8Mbit/s > circuit on SHDSL WIC, tunneled thru their network, ending up in your > LNS. > > regards. > > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
