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To: "Stephen F. Combs" <combssf@salem.ge.com>
cc: freebsd-questions@freebsd.org
Subject: Re: Problems with Network Comm 
In-reply-to: Your message of "Tue, 12 Dec 95 08:59:04 EST."
             <199512121359.IAA01646@combs.salem.ge.com> 
From: David Greenman <davidg@Root.COM>
Reply-To: davidg@Root.COM
Date: Mon, 18 Dec 1995 22:51:50 -0800
Sender: owner-questions@freebsd.org
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>I finally put FBSD (2.1.0R) on a PC here at work and have it running.  My 
>problem is, I can get to it easily from my Sun W/S here at work but
>I can't get to it from my FBSD (2.1.0R) system at home!  The home system
>can get to the sun, the work system can get to the sun.  I can ping the 
>home system from work (sun or FBSD), I can ping the work system from home.
>I CAN'T telnet/rlogin/ftp between the systems.  I can get to the sun
>from home and THEN get to the work system, but not directly between the
>two systems!  I thought it might be a problem with routing, 'cuz the
>home system establishes a PPP link via an annex T/S so I EXPLICITLY set
>the route to the annex.  Still no good.  I figure I must be suffering from
>brain fade.........  Could some one provide some guidance??????
>
>	I'm NOT running routed on the work system (using static routes only,
>with a default to our CISCO 7000 and an explicit route to the sub-net 
>the annex serves).  Communication everywhere is just fine, EXCEPT between the
>two FBSD boxes.  I can even get to a couplea FBSD2.0.5R boxes we've got in
>Ft. Wayne from the work box, just not between home and work.   HELP!

   Set tcp_extensions=NO in /etc/sysconfig.

-DG