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Date:      Thu, 10 Jan 2002 12:41:45 -0800
From:      Alfred Perlstein <bright@mu.org>
To:        Leo Bicknell <bicknell@ufp.org>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: serial console + boot blip
Message-ID:  <20020110124145.J7984@elvis.mu.org>
In-Reply-To: <20020110202617.GA13083@ussenterprise.ufp.org>; from bicknell@ufp.org on Thu, Jan 10, 2002 at 03:26:17PM -0500
References:  <20020110202617.GA13083@ussenterprise.ufp.org>

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* Leo Bicknell <bicknell@ufp.org> [020110 12:26] wrote:
> 
> I have a few machines configured for serial consoles (my first),
> and have found an oddity.
> 
> Basically I did the "-P" boot.config thing, and the 'set
> console=comconsole' in loader.rc.  This works fine.  I then run a
> getty on the 'console' in ttys.  When connected to a Cisco terminal
> server, all works well.  I telnet to the port, get the serial
> console, can log in.  Most importantly for the problem below when
> I log out the terminal server automatically drops the telnet
> connection.  I believe this is due to DTR going down after the
> shell exits, but I'm not positive so it may be some other control
> signal.

Hmm, you should be able to get your software to ignore hangups.

-Alfred

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