[Openvpn-devel] Re: OpenVPN and UDP fragmentation

2002-07-08 Thread James Yonan
On Mon, 8 Jul 2002, Matthias Andree wrote: > On Tue, 02 Jul 2002, James Yonan wrote: > > > At one point I considered using adaptive code to automatically set the > > MTU, then I read a paper that described various DoS attacks against common > > path MTU discovery algorithms, so I held off on that

Re: [Openvpn-devel] Default MTU

2002-07-08 Thread Jan Johansson
On Sun, 2002-07-07 at 22:19, James Yonan wrote: > What should the default MTU be? > > Right now the default UDP MTU is 1500 if you use --ifconfig, which is > probably too high, because as Matthias Andree pointed out, 1500 + IP header > size is greater than 1500 and will cause fragmentation on ethe