Subject: Re: IP DF problems (again)
To: None <current-users@NetBSD.ORG>
From: Matthias Scheler <firstname.lastname@example.org>
Date: 02/02/1998 22:33:54
In article <email@example.com>,
Wolfgang Rupprecht <firstname.lastname@example.org> writes:
> BTW, NetBSD could do path-MTU discovery, but it is off by default.
> Avoiding problems with misconfigured firewalls is no doubt one reason
> its still off.
To my experiences NetBSD's path MTU discovery doesn't work stable yet.
I had severe problems with TCP connections to hosts behind a slip line
with MTU 296. NetBSD figured out the correct MTU and created a route.
But 10 seconds later there was a new route with a higher MTU and
the TCP connection freezed.
But Keven is working on that AFAIK.
Matthias Scheler http://home.owl.de/~tron/