From owner-freebsd-questions@FreeBSD.ORG Wed Dec 2 20:28:24 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0FA2F1065670 for ; Wed, 2 Dec 2009 20:28:24 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from asmtpout024.mac.com (asmtpout024.mac.com [17.148.16.99]) by mx1.freebsd.org (Postfix) with ESMTP id E64598FC13 for ; Wed, 2 Dec 2009 20:28:23 +0000 (UTC) MIME-version: 1.0 Content-type: text/plain; charset=koi8-r Received: from cswiger1.apple.com ([17.227.140.124]) by asmtp024.mac.com (Sun Java(tm) System Messaging Server 6.3-8.01 (built Dec 16 2008; 32bit)) with ESMTPSA id <0KU100AHFKVB8X80@asmtp024.mac.com> for freebsd-questions@freebsd.org; Wed, 02 Dec 2009 12:28:23 -0800 (PST) From: Chuck Swiger X-Priority: 3 (Normal) In-reply-to: <83917882.20091202221037@yandex.ru> Date: Wed, 02 Dec 2009 12:28:23 -0800 Content-transfer-encoding: quoted-printable Message-id: <62A5826A-19D7-4743-B95E-28FF7777776A@mac.com> References: <83917882.20091202221037@yandex.ru> To: =?windows-1251?B?yu7t/Oru4iDF4uPl7ejp?= X-Mailer: Apple Mail (2.1077) Cc: freebsd-questions@freebsd.org Subject: Re: How to change dst IP in packet with IPFW X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Dec 2009 20:28:24 -0000 On Dec 2, 2009, at 12:10 PM, =EB=CF=CE=D8=CB=CF=D7 =E5=D7=C7=C5=CE=C9=CA = wrote: > Can I change dst IP in packet with IPFW? Normally this was done using natd's redirect_address capability. In = newer versions of FreeBSD, IPFW has grown internal support for doing nat = redirects without using the userland natd; for example, see "NETWORK = ADDRESS TRANSLATION (NAT)" in the 8.0 IPFW manpage: http://www.freebsd.org/cgi/man.cgi?query=3Dipfw&sektion=3D8 Regards, --=20 -Chuck