Date: Wed, 19 Mar 1997 03:20:02 -0800 (PST) From: David Greenman <dg@root.com> To: freebsd-bugs Subject: Re: kern/3036: No initial slow start Message-ID: <199703191120.DAA16757@freefall.freebsd.org>
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The following reply was made to PR kern/3036; it has been noted by GNATS.
From: David Greenman <dg@root.com>
To: luigi@iet.unipi.it
Cc: FreeBSD-gnats-submit@freebsd.org
Subject: Re: kern/3036: No initial slow start
Date: Wed, 19 Mar 1997 03:13:30 -0800
>>Synopsis: No initial slow start
...
> FreeBSD 2.1.X, 2.2.X
...
>>Fix:
>
>[workaround #1] define SUBNETSARELOCAL=0 in the kernel config file.
>
>[workaround #2] change the default definition of SUBNETSARELOCAL to 0 in
> file in.c
>
>[fix] i am not sure at all if the "optimization" indicated above is
> acceptable, especially for non-TTCP stuff. At the very least it
> should be used only after TTCP has been negotiated.
The change was made in rev 1.25 of in.c:
revision 1.25
date: 1996/09/09 20:17:24; author: wollman; state: Exp; lines: +2 -2
branches: 1.25.4;
Set subnetsarelocal to false. In a classless world, the other case
is almost never useful. (This is only a quick hack; someone should
go back and delete the entire subnetsarelocal==1 code path.)
This is the same revision that went into FreeBSD 2.2, so the problem
should not exist there.
-DG
David Greenman
Core-team/Principal Architect, The FreeBSD Project
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