Re: ICMP and discard oversize frame

2007-10-31 Thread Nikos Vassiliadis
On Wednesday 31 October 2007 12:37:43 Eric Boudrand wrote: > Hello, > > I am running a FreeBSD router with two ethernet cards. I have reduced > the MTU to 800 in order to generate ICMP packet "Fragmentation needed > but DF was set". I can find in log : > > rl1: discard oversize frame (ether type 80

ICMP and discard oversize frame

2007-10-31 Thread Eric Boudrand
Hello, I am running a FreeBSD router with two ethernet cards. I have reduced the MTU to 800 in order to generate ICMP packet "Fragmentation needed but DF was set". I can find in log : rl1: discard oversize frame (ether type 800 flag 3 len 875 > max 814) But there is no ICMP sent. By default, is