From owner-freebsd-questions  Thu Aug  2 21:24:14 2001
Delivered-To: freebsd-questions@freebsd.org
Received: from thor.oit.pdx.edu (thor.oit.pdx.edu [131.252.120.40])
	by hub.freebsd.org (Postfix) with ESMTP
	id 13D5C37B403; Thu,  2 Aug 2001 21:24:12 -0700 (PDT)
	(envelope-from singh@pdx.edu)
Received: from gere.odin.pdx.edu (gere.odin.pdx.edu [131.252.120.42])
	by thor.oit.pdx.edu (8.11.1/8.11.1) with ESMTP id f734OBe01275;
	Thu, 2 Aug 2001 21:24:11 -0700 (PDT)
Received: from localhost (singh@localhost)
	by gere.odin.pdx.edu (8.11.1/8.11.1) with ESMTP id f734OAu13461;
	Thu, 2 Aug 2001 21:24:10 -0700 (PDT)
X-Authentication-Warning: gere.odin.pdx.edu: singh owned process doing -bs
Date: Thu, 2 Aug 2001 21:24:10 -0700 (PDT)
From: Harkirat Singh <singh@pdx.edu>
X-X-Sender:  <singh@gere.odin.pdx.edu>
To: Kris Kennaway <kris@FreeBSD.ORG>
Cc: <freebsd-questions@FreeBSD.ORG>
Subject: Re: TCPDEBUG option
In-Reply-To: <20010802210740.E10332@citusc17.usc.edu>
Message-ID: <Pine.GSO.4.33.0108022115520.13249-100000@gere.odin.pdx.edu>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
Sender: owner-freebsd-questions@FreeBSD.ORG
Precedence: bulk
List-ID: <freebsd-questions.FreeBSD.ORG>
List-Archive: <http://docs.freebsd.org/mail/> (Web Archive)
List-Help: <mailto:majordomo@FreeBSD.ORG?subject=help> (List Instructions)
List-Subscribe: <mailto:majordomo@FreeBSD.ORG?subject=subscribe%20freebsd-questions>
List-Unsubscribe: <mailto:majordomo@FreeBSD.ORG?subject=unsubscribe%20freebsd-questions>
X-Loop: FreeBSD.ORG


Hello Kris!

I am doing a academic project and wanted to debug tcp source code. I
looked at Stevens volume I and II, vol. I has a nice synopsis of output of
TCPDEBUG option. I want to analyse the code and found TCP_DEBUG to be very
handy (as per the output given in the book).

I want to have a look on each and every variable of TCP like tcp timers,
rtt values, CWND, threshold etc..

Looking forwrad to your reply.

harkirat



On Thu, 2 Aug 2001, Kris Kennaway wrote:

> On Thu, Aug 02, 2001 at 07:40:23PM -0700, Harkirat Singh wrote:
> >
> > Hello All!
> >
> > 	I compiled kernel with TCPDEBUG option but I did not get any debug
> > output. I want to know what else needs to be done for this. I am also not
> > sure where the output will go? Will the output be directed to some
> > log file?
>
> What are you expecting this option to do?  It sounds like it's
> something other than what the code actually implements :-)
>
> Kris
>


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message