From owner-freebsd-stable@FreeBSD.ORG Fri May 30 09:32:04 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 225701065671 for ; Fri, 30 May 2008 09:32:04 +0000 (UTC) (envelope-from rblayzor.bulk@inoc.net) Received: from mx1-a.inoc.net (mx1-a.inoc.net [64.246.131.30]) by mx1.freebsd.org (Postfix) with ESMTP id B46798FC19 for ; Fri, 30 May 2008 09:32:03 +0000 (UTC) (envelope-from rblayzor.bulk@inoc.net) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=inoc.net; h=Received:From:To:Subject:Date; b=oQxJlgFZnToBLbrQb2/I8BFE4c1DB/AUiK7/L1ESH/ByyMIfFu/5NFH7lRePSPqwEs4H87s1y4/bYc2CTKYMuad2/IKhyBEVidgwhrENuODmk+2obGD6j+fWft0RLl+xiovLUN/b2YpM9y6dw8DsBdMEchJDEAmnGt6g9JCE3kM=; Received: from [172.16.0.199] (cpe-67-240-119-200.nycap.res.rr.com [67.240.119.200]) by mx1-a.inoc.net (build v8.3.29) with ESMTP id 148610351-1941382 for multiple; Fri, 30 May 2008 09:31:54 +0000 (UTC) Message-Id: <2F37E54D-BB78-431E-87D0-A7976BE203C3@inoc.net> From: Robert Blayzor To: Ian Smith In-Reply-To: Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v924) Date: Fri, 30 May 2008 05:31:50 -0400 References: X-Mailer: Apple Mail (2.924) Cc: freebsd-stable@freebsd.org Subject: Re: Sockets stuck in FIN_WAIT_1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 May 2008 09:32:04 -0000 On May 30, 2008, at 4:41 AM, Ian Smith wrote: > Without debating your stateful alternative - either should work fine > for > TCP applications - this allowed inbound icmp packets for types > 0,3,8,11 > but no outbound icmp at all (assuming your firewall defaults to deny). I didn't post all the rules, just the TCP based ones for the web server. I don't have an outbound send restriction. I believe I have a: permit ip from me to any out In there somewhere! ;-) -- Robert Blayzor, BOFH INOC, LLC rblayzor@inoc.net http://www.inoc.net/~rblayzor/