Subject: Re: sendmail message collect timeout in NetBSD 3.0_RC5 [SOLVED!]
To: <>
From: Ignatios Souvatzis <>
List: tech-net
Date: 12/09/2005 14:39:31
On Tue, Dec 06, 2005 at 06:45:42PM -0500, Alicia da Conceicao wrote:
> Sorry for bothering everybody.  A simple sysctl fixed the MTU/MSS
> issues:
> 	/sbin/sysctl -w net.inet.tcp.mss_ifmtu=1
> For some reason the default value was set to zero.  Is there a
> kernel config option to have it set to one by default?

Nowadays, put


into /etc/sysctl.conf and 


into /etc/rc.conf

to have it enabled at boot time.