From owner-freebsd-stable@FreeBSD.ORG Sat Nov 23 21:10:09 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7372441F; Sat, 23 Nov 2013 21:10:09 +0000 (UTC) Received: from mail.ipfw.ru (mail.ipfw.ru [IPv6:2a01:4f8:120:6141::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 36ADA2B2B; Sat, 23 Nov 2013 21:10:09 +0000 (UTC) Received: from secured.by.ipfw.ru ([95.143.220.47] helo=ws.su29.net) by mail.ipfw.ru with esmtpsa (TLSv1:CAMELLIA256-SHA:256) (Exim 4.76 (FreeBSD)) (envelope-from ) id 1VkGf2-000MqO-Vk; Sat, 23 Nov 2013 21:06:25 +0400 Message-ID: <52911993.8010108@ipfw.ru> Date: Sun, 24 Nov 2013 01:09:39 +0400 From: "Alexander V. Chernikov" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130728 Thunderbird/17.0.7 MIME-Version: 1.0 To: =?UTF-8?B?w5Z6a2FuIEtJUklL?= Subject: Re: ipfw table add problem References: In-Reply-To: X-Enigmail-Version: 1.5.1 Content-Type: multipart/mixed; boundary="------------050901040506010603050506" Cc: freebsd-ipfw , freebsd-stable , Luigi Rizzo X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Nov 2013 21:10:09 -0000 This is a multi-part message in MIME format. --------------050901040506010603050506 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 19.11.2013 23:55, ￖzkan KIRIK wrote: > Hi, > > I'm using kernel FreeBSD 10.0-BETA3 #2 r257635 kernel. I am trying > to add port number to ipfw tables. But there is something strange > : Problem is easily repeatable. > > #ipfw table 1 flush #ipfw table 1 add 4899 #ipfw table 1 list ::/0 > 0 > > #ipfw table 1 flush #ipfw table 1 add 10.2.3.01 ( not > 10.0.0.1, the last 1 has 0 as prefix ) #ipfw table 1 list ::/0 0 > > #ipfw table 1 delete ::/0 ipfw: setsockopt(IP_FW_TABLE_XDEL): No > such process > > > I guess that, this problem is related to radix mask calculation > problem/fix. Hello. I'm sorry, it seems that key lookups were broken for quite a long time. Can you apply attached patch, rebuild ipfw(8) binary and see if this helps? > > Is there a quick solution for this. Best, regards, > _______________________________________________ > freebsd-ipfw@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw To > unsubscribe, send any mail to > "freebsd-ipfw-unsubscribe@freebsd.org" > -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (FreeBSD) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlKRGZIACgkQwcJ4iSZ1q2n0hgCgkiqRewC61LptUaG4ejvHIg0q PawAoID3nfNxh3sTOVE/iKNtfjHpl9u0 =6GdO -----END PGP SIGNATURE----- --------------050901040506010603050506 Content-Type: text/x-patch; name="ipfw_lookup.diff" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="ipfw_lookup.diff" Index: sbin/ipfw/ipfw2.c =================================================================== --- sbin/ipfw/ipfw2.c (revision 258494) +++ sbin/ipfw/ipfw2.c (working copy) @@ -4281,6 +4281,7 @@ table_fill_xentry(char *arg, ipfw_table_xentry *xe *pkey = htonl(key); type = IPFW_TABLE_CIDR; addrlen = sizeof(uint32_t); + masklen = 32; } } } --------------050901040506010603050506--