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Date:      Mon, 12 Apr 2004 17:06:04 +0100
From:      Bruce M Simpson <bms@spc.org>
To:        Knocke <knockefreebsd@o2.pl>
Cc:        freebsd-net@freebsd.org
Subject:   Re: [nwebe] How to track TCP socket variables? (cwnd, ssthresh)
Message-ID:  <20040412160604.GH710@empiric.dek.spc.org>
In-Reply-To: <003101c41fa7$2cb9cc70$df5561d9@ALFA>
References:  <001901c41eee$3f09c0b0$df5561d9@ALFA> <20040410120027.GC710@empiric.dek.spc.org> <003901c41f02$b31ec3b0$df5561d9@ALFA> <4077FE82.7040308@netli.com> <003101c41fa7$2cb9cc70$df5561d9@ALFA>

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On Sun, Apr 11, 2004 at 11:27:11AM +0200, Knocke wrote:
> trpt on my system keeps on saying :
> 
> % trpt: /boot/kernel/kernel: no namelist
> 
> so probably no sockets are currently SO_DEBUG ready.

You probably need to recompile your kernel with makeoptions TCPDEBUG.

Diffing up something simple like netcat for SO_DEBUG support shouldn't be
too difficult for a beginning C hacker.

Regards,
BMS



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