Subject: PMTU discovery
To: bsd-help \(E-mail\) \(E-mail\) <netbsd-help@netbsd.org>
From: Nicolas Saurbier <Nicolas.Saurbier@biodata.de>
List: netbsd-help
Date: 08/06/2002 15:33:51
Hi,

is NetBSD capable of doing a PathMTU Discovery???
As far as I can see from my dump, NetBSD is sending fragmented =
ESP-Packets...
That=B4s not a very good solution, because Fragmented ESP-Packets seem =
to be
insecure. Even some IPsec gateways drop fragmented ESP-Packets. =3D> =
problem
of compatibility. In "man sysctl" i=B4ve seen a flag called =
"net.inet.ip.mtudisc",
does that flag activate the PMTU-Discovery???

Nic