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Date:      Wed, 13 Sep 1995 13:52:26 -0700 (PDT)
From:      Jake Hamby <jehamby@lightside.com>
To:        Jeffrey Hsu <hsu@freefall.freebsd.org>
Cc:        hackers@freebsd.org
Subject:   Re: 'talk' doesn't work! Did it ever?
Message-ID:  <Pine.AUX.3.91.950913134323.7385D-100000@covina.lightside.com>
In-Reply-To: <199509132015.NAA25075@freefall.freebsd.org>

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On Wed, 13 Sep 1995, Jeffrey Hsu wrote:

> What's the byte-order of the target machine?  There's a byte-order related
> bug in old talk programs.  Usually bites you when trying to talk to SunOS
> machines.
> 

Yeah, I was trying to talk to a SunOS box (and a Solaris box) as test 
cases.  The problem is that there is an ntalk daemon in /etc/inetd.conf 
but no talkd!  And it looks like both SunOS and Solaris only support the 
old protocol on port 517 but FreeBSD only supports the new protocol on 
port 518.  Talking to a Linux machine worked okay.  Which brings me to 
this question:  If Linux uses the talk daemon out of BSD, and Linux can 
talk to Solaris/SunOS boxes (well some of the time) then what is it doing 
right?

I think the answer lies in the fact that I normally use ytalk on Linux 
but hadn't gotten around to compiling it for FreeBSD, and ytalk does 
falls back to the old talk protocol if ntalk doesn't work.  I'll compile 
ytalk for FreeBSD and see if that helps matters any.

Oh, and sorry for posting to hackers when I should've posted to 
questions...  But, since the FreeBSD->Sun compatibility problem hasn't 
been solved yet, perhaps this is a -hackers problem after all!

---Jake Hamby
 jehamby@lightside.com




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