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Date:      Wed, 2 Oct 2002 10:13:02 +0200
From:      Buki <dev@null.cz>
To:        Kevin Oberman <oberman@es.net>
Cc:        Hal Lynch <hal@cc.usu.edu>, questions@FreeBSD.ORG
Subject:   Re: HELP: telnet vs. security
Message-ID:  <20021002101301.A42551@veverka.sh.cvut.cz>
In-Reply-To: <20021001200008.79F525D04@ptavv.es.net>; from oberman@es.net on Tue, Oct 01, 2002 at 01:00:08PM -0700
References:  <B617AD7C-D568-11D6-8A3A-0050E490FD5B@cc.usu.edu> <20021001200008.79F525D04@ptavv.es.net>

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On Tue, Oct 01, 2002 at 01:00:08PM -0700, Kevin Oberman wrote:
> > Date: Tue, 01 Oct 2002 12:07:56 -0600
> > From: Hal Lynch <hal@cc.usu.edu>
> > Sender: owner-freebsd-questions@FreeBSD.ORG
> > 
> > I am running 4.4-RELEASE-p26.
> > 
> > I am trying to telnet out to a CISCO router.  It looks as though
> > my side is trying to set up some kind of kerberos authentication.
> > See below.  How do I prevent this from happening?  The router
> > doesn't have a clue.  I am not running kerberos.
> > 
> > hal
> > 
> > ######################################
> >  > telnet some.cisco.router
> > Trying some.ip.address...
> > Connected to some.cisco.router.
> > Escape character is '^]'.
> > 
> > 
> > User Access Verification
> > 
> > Password: Kerberos:     No default realm defined for Kerberos!
> > 
> > % Password:  timeout expired!
> 
> This is the normal operation. Telnet always tries to use Kerberos
> authentication when the remote device supports it (which Cisco routers
> do).
> 
> Have you considered reading the documentation? The FreeBSD team puts
> considerable effort into keeping it up-to-date and complete so people
> don't have to ask for help.
>      -K      Specifies no automatic login to the remote system.

or perhaps putting 'default unset autologin' in ~/.telnetrc

> 
> R. Kevin Oberman, Network Engineer
> Energy Sciences Network (ESnet)
> Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
> E-mail: oberman@es.net			Phone: +1 510 486-8634
> 
> 
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-questions" in the body of the message

Buki
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