From owner-freebsd-questions  Sun Mar 10 14:29:29 1996
Return-Path: owner-questions
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id OAA24514
          for questions-outgoing; Sun, 10 Mar 1996 14:29:29 -0800 (PST)
Received: from schizo.cdsnet.net (schizo.cdsnet.net [204.118.244.32])
          by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id OAA24509
          for <questions@freebsd.org>; Sun, 10 Mar 1996 14:29:26 -0800 (PST)
Received: (from mrcpu@localhost) by schizo.cdsnet.net (8.6.12/8.6.12) id OAA04509; Sun, 10 Mar 1996 14:31:32 -0800
Date: Sun, 10 Mar 1996 14:31:32 -0800 (PST)
From: Jaye Mathisen <mrcpu@cdsnet.net>
To: David Greenman <davidg@Root.COM>
cc: Ron Steele <ron@infi.net>, questions@freebsd.org
Subject: Re: ftp 
In-Reply-To: <199603101837.KAA14748@Root.COM>
Message-ID: <Pine.BSF.3.91.960310143108.14475a-100000@schizo.cdsnet.net>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-questions@freebsd.org
X-Loop: FreeBSD.org
Precedence: bulk


Is there any kind of utility that can test this?  ie, someway using the 
extensions to generate a hang?

On Sun, 10 Mar 1996, David Greenman wrote:

> >I am running two FreeBSD 2.1 machines.  One at work that is an
> >internet gateway, and one home.  It seems that I can ftp to anyplace
> >in the world from either machine, except to the other machine!  Both
> >machines happily accept connections from other locations.  Telnet
> >has simular problems - Both machines accept telnet connections,
> >but not from each other.  What have I missed here?
> 
>    Set tcp_extensions=NO in /etc/sysconfig. It appears that you have a router
> in-between that doesn't properly grok TCP extensions.
> 
> -DG
> 
> David Greenman
> Core-team/Principal Architect, The FreeBSD Project
>