From owner-freebsd-net@FreeBSD.ORG Sat May 17 23:29:14 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 A6898716 for ; Sat, 17 May 2014 23:29:14 +0000 (UTC) Received: from mail.bsdinfo.com.br (mail.bsdinfo.com.br [67.212.89.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 6FB9321A2 for ; Sat, 17 May 2014 23:29:14 +0000 (UTC) Received: from mail.bsdinfo.com.br (mail.bsdinfo.com.br [127.0.0.1]) by mail.bsdinfo.com.br (Postfix) with ESMTP id B90CD139CB for ; Sat, 17 May 2014 20:29:09 -0300 (BRT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=bsdinfo.com.br; h=content-type:content-type:in-reply-to:references:subject :subject:to:mime-version:user-agent:from:from:date:date :message-id; s=dkim; t=1400369345; x=1401233346; bh=fqu46juQIyFK JTU6MFw3+Gd4V0ANTczjQUZmvtvfN/c=; b=Phfq9M9IBEcud2TVkQMAtq/o9TLG HPXnHdEb7AupHsbdjIm27VH2IagZnzK1NKYRdmtDhyG3LT3vQtzJ9+0yCUiQZEIu g+ld4rxNairx/OATHpAQ2uV/T24gR2pVn7EpIC6fCEUQwnM9UrfrYerYtqDToJIy R2pJjZQvL4IP+gg= X-Virus-Scanned: amavisd-new at mail.bsdinfo.com.br Received: from mail.bsdinfo.com.br ([127.0.0.1]) by mail.bsdinfo.com.br (mail.bsdinfo.com.br [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pFIQipOYn4UB for ; Sat, 17 May 2014 20:29:05 -0300 (BRT) Received: from MacBook-de-Gondim-2.local (unknown [186.193.54.69]) by mail.bsdinfo.com.br (Postfix) with ESMTPSA id BE275139C9; Sat, 17 May 2014 20:29:04 -0300 (BRT) Message-ID: <5377F0BB.1040501@bsdinfo.com.br> Date: Sat, 17 May 2014 20:28:59 -0300 From: Marcelo Gondim User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: "Alexander V. Chernikov" , Dennis Yusupoff , FreeBSD Net Subject: Re: Problem with ipfw table add 0.0.0.0/8 References: <5371084F.1060009@bsdinfo.com.br> <5371112B.2030209@bsdinfo.com.br> <5371E9E7.70400@smartspb.net> <5371F4C8.3080501@FreeBSD.org> <53720AA4.80909@smartspb.net> <537767C5.80205@FreeBSD.org> In-Reply-To: <537767C5.80205@FreeBSD.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.18 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 17 May 2014 23:29:14 -0000 Em 17/05/14 10:44, Alexander V. Chernikov escreveu: > On 13.05.2014 16:05, Dennis Yusupoff wrote: >> I think that universal table for all kind of data (ipv4, ipv6, ports, >> etc) is a bad idea by design. At least unless you haven't any ability to > It is not always "universal" in kernel. > Actually, different radix tables are used to store both IPv4 and IPv6 > in single table. >> specify address family on add, to avoid attempts to guess what user >> meant. Something like "ipfw table X add DEEF.DE ipv6". > I'm going to add explicit table type/naming setup soon. > Idea is the following: > > 1) Existing table can be named and addressed by either number or name. > However, you still need to assign table number manually. > > 2) Table type/name can be specified explicitly via one of the > following commands: > * ipfw table 1 create [type ] [name "table_name"] > * ipfw table name "table_name" > * ipfw table "table_name" type > > 3) ipfw(8) stops trying to guess appropriate type based on used value. > Instead, > it requests table type from kernel and interprets value according to > returned type. > Default type for all tables is cidr > > 4) Table(s) can be returned to default values using ipfw table > destroy. > Destroy means: > * flush > * table tries (or other structures) freed > * type set to cidr > > >> >> >> 13.05.2014 14:32, Alexander V. Chernikov пишет: >>> On 13.05.2014 13:46, Dennis Yusupoff wrote: >>>> May be this will help? See answer on >>>> http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/189471 >>> I'll try to fix it within a few days. > Fixed in r266310. The problem still exists. # ipfw table 99 add 0.0.0.0/8 # ipfw table 99 list ::/8 0 # uname -a FreeBSD mail.xxxxxx.com.br 10.0-STABLE FreeBSD 10.0-STABLE #8 r266370: Sat May 17 19:57:23 BRT 2014 root@mail.xxxxxx.br:/usr/obj/usr/src/sys/GONDIM amd64 Cheers,