* Pierre Lamy ([EMAIL PROTECTED]) wrote: > Last night I wanted to try out the kernel pppoe rather than userland > pppoe, on 4.0 GENERIC/i386. [...] > > The only difference I can spot is the MTU, which would actually be 1492 > on tun0 as well, it just isn't reflected in the ifconfig. The rest of my [...] > > ...fragmentation code that is different? Should I set my internal network > to 1492 to prevent any frags from being generated?
Try adding this to pf.conf: scrub out on pppoe0 max-mss 1440 (or tun0 in your case) This should adjust the MTU without requiring any changes for your internal network. I have not noticed any loss in performance. This is from the pppoe manpage, if I recall correctly. -Claudio
