From owner-freebsd-net@FreeBSD.ORG Tue Feb 25 03:18:52 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 303FEEC1; Tue, 25 Feb 2014 03:18:52 +0000 (UTC) Received: from hz.grosbein.net (hz.grosbein.net [78.47.246.247]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 550DE1848; Tue, 25 Feb 2014 03:18:51 +0000 (UTC) Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221]) by hz.grosbein.net (8.14.7/8.14.7) with ESMTP id s1P3IYSc066339 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 25 Feb 2014 04:18:35 +0100 (CET) (envelope-from eugen@grosbein.net) X-Envelope-From: eugen@grosbein.net X-Envelope-To: freebsd-net@freebsd.org Received: from eg.sd.rdtc.ru (eugen@localhost [127.0.0.1]) by eg.sd.rdtc.ru (8.14.7/8.14.7) with ESMTP id s1P3IQB0037321; Tue, 25 Feb 2014 10:18:27 +0700 (NOVT) (envelope-from eugen@grosbein.net) Message-ID: <530C0B82.8070303@grosbein.net> Date: Tue, 25 Feb 2014 10:18:26 +0700 From: Eugene Grosbein User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130415 Thunderbird/17.0.5 MIME-Version: 1.0 To: d@delphij.net Subject: Re: rpcbind & TCP wrappers References: <530B996F.4060100@FreeBSD.org> <530BA819.1080400@delphij.net> In-Reply-To: <530BA819.1080400@delphij.net> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00,LOCAL_FROM autolearn=no version=3.3.2 X-Spam-Report: * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 2.6 LOCAL_FROM From my domains X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on hz.grosbein.net Cc: freebsd-net@freebsd.org, Alexander Motin , Xin Li X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Feb 2014 03:18:52 -0000 On 25.02.2014 03:14, Xin Li wrote: > By the way we need to be careful when changing the defaults, or it > creates astonishment (tcpwrap are supposed to work without restarting > the service) but I think this is probably a pain we have to face if we > can't make TCP wrappers to work faster. We can't? What if we make libwrap cache and check hosts.allow/hosts.deny modification times early and just skip if it was not modified since last check? Eugene Grosbein