On Tue, 12 Jun 2007 16:13:44 -0700 Chuck Swiger <cswiger at mac.com> wrote: > Make sure you've set your MTU for that interface down to 1492 if you > are using PPPoE. I don't thinks that's needed, my tun0 interface MTU is set to 1492 even though I've not configured it anywhere. AFAIK it's set automatically based on negotiation with the ppp peer.