Subject: Re: Fw: [Bugme-new] [Bug 1148] New: when using ipsec with DSL connections communication will hang if mtu is 1500(the default value)

From: "David S. Miller" <[email-masked]>
Date: Tue, 26 Aug 2003 02:22:52 -0700

On Tue, 26 Aug 2003 00:39:49 -0700
Andrew Morton <[email-masked]> wrote:

> Begin forwarded message:

We don't do PMTU properly in tunneled mode, known problem
but fix won't happen any time soon as it's non-trivial
to cure this properly.