From owner-freebsd-net@FreeBSD.ORG  Fri Jul 20 15:55:01 2007
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3F53D16A418
	for <freebsd-net@freebsd.org>; Fri, 20 Jul 2007 15:55:01 +0000 (UTC)
	(envelope-from lavalamp@spiritual-machines.org)
Received: from mail.digitalfreaks.org (arbitor.digitalfreaks.org
	[216.151.95.158])
	by mx1.freebsd.org (Postfix) with ESMTP id 1EA5013C461
	for <freebsd-net@freebsd.org>; Fri, 20 Jul 2007 15:55:01 +0000 (UTC)
	(envelope-from lavalamp@spiritual-machines.org)
Received: by mail.digitalfreaks.org (Postfix, from userid 1022)
	id 53D07170E9; Fri, 20 Jul 2007 11:37:44 -0400 (EDT)
Received: from localhost (localhost [127.0.0.1])
	by mail.digitalfreaks.org (Postfix) with ESMTP id 521F4170B8
	for <freebsd-net@freebsd.org>; Fri, 20 Jul 2007 11:37:44 -0400 (EDT)
Date: Fri, 20 Jul 2007 11:37:44 -0400 (EDT)
From: "Brian A. Seklecki" <lavalamp@spiritual-machines.org>
X-X-Sender: lavalamp@arbitor.digitalfreaks.org
To: freebsd-net@freebsd.org
Message-ID: <20070720113322.Q62485@arbitor.digitalfreaks.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Subject: checking SO_ACCEPTFILTER with netstat(1)/sockstat(1)
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 20 Jul 2007 15:55:01 -0000


Neither appear to support extracting the setsockopt(2) list.  lsof(8) to 
the rescue:

$ sudo lsof -T f | grep -i ACCEPTF | more

httpd 38396 root 3u IPv6 0xc2824378 0t0 TCP *:http 
(SO=ACCEPTCONN,ACCEPTFILTER,KEEPALIVE,PQLEN=0,QLEN=0,QLIM=
                 ^^^^^^^^
128,RCVBUF=262144,REUSEADDR,SNDBUF=262144 
TF=MSS=1024,NODELAY,REQ_SCALE,REQ_TSTMP)

A little bit more definitive than "Oh hey apache stopped complaining."


Any other way?

l8*
 	-lava (Brian A. Seklecki - Pittsburgh, PA, USA)
 	       http://www.spiritual-machines.org/

     "Guilty? Yeah. But he knows it. I mean, you're guilty.
     You just don't know it. So who's really in jail?"
     ~Maynard James Keenan