Subject: Re: MSS doesn't honour route MTU
To: Mihai CHELARU <kefren@netbsd.ro>
From: Quentin Garnier <cube@cubidou.net>
List: tech-net
Date: 06/08/2006 20:11:26
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On Thu, Jun 08, 2006 at 09:07:32PM +0300, Mihai CHELARU wrote:
[...]
> Shouldn't it announce MSS 1160 (ROUTE_MTU - 40, as RFC879 says) instead o=
f=20
> 1460(probably IF_MTU - 40), honouring the route MTU I've just added ?

Not unless you set net.inet.tcp.mss_ifmtu to 1.

--=20
Quentin Garnier - cube@cubidou.net - cube@NetBSD.org
"When I find the controls, I'll go where I like, I'll know where I want
to be, but maybe for now I'll stay right here on a silent sea."
KT Tunstall, Silent Sea, Eye to the Telescope, 2004.

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