From owner-freebsd-pf@freebsd.org Mon May 16 12:13:20 2016 Return-Path: Delivered-To: freebsd-pf@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 76404B3DD17 for ; Mon, 16 May 2016 12:13:20 +0000 (UTC) (envelope-from melissa-freebsd@littlebluecar.co.uk) Received: from filter.blacknosugar.com (filter.blacknosugar.com [212.13.204.214]) (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 3F1FF1DFE for ; Mon, 16 May 2016 12:13:20 +0000 (UTC) (envelope-from melissa-freebsd@littlebluecar.co.uk) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=littlebluecar.co.uk; s=dkim; h=Subject:To:References:Message-Id: Content-Transfer-Encoding:Date:In-Reply-To:From:Mime-Version:Content-Type: Sender:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=wKzm13KILe+lzzjNaD21FMLbLYfFKIsOp+AYO2rs39g=; b=j+y4Ln7oymfw+yU1MP0NDfdklF gY1qlIZICpJJM/P+n6rUiSfpwJbucssm73o728Yp7+2BnuaMNnZcFruygE2Cd99bMcykuQgrNvW8v VT1s01xxsSSxfSDrrKF33Zdv7; Received: from [212.250.79.109] (helo=[192.168.6.19]) by filter.blacknosugar.com with esmtpsa (TLSv1:ECDHE-RSA-AES256-SHA:256) (Exim 4.87 (FreeBSD)) (envelope-from ) id 1b2H5q-000Gzi-K4 for freebsd-pf@freebsd.org; Mon, 16 May 2016 12:53:51 +0100 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Melissa Jenkins In-Reply-To: Date: Mon, 16 May 2016 12:53:43 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: To: freebsd-pf@freebsd.org X-Mailer: Apple Mail (2.3124) X-SA-Exim-Connect-IP: 212.250.79.109 X-SA-Exim-Mail-From: melissa-freebsd@littlebluecar.co.uk X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on filter.blacknosugar.com X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.1 Subject: Re: Can pf simultaneously redirect to multiple, internal hosts X-SA-Exim-Version: 4.2 X-SA-Exim-Scanned: Yes (on filter.blacknosugar.com) X-Testing: Hello! X-Testing: Hello! X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 May 2016 12:13:20 -0000 >=20 > Sorry for not being more concise. Yes, I am looking at scenario = number > 1. Reading up on ng_tee, looks interesting. Thank you for the > recommendation. >=20 > On Thu, May 12, 2016 at 7:47 PM, Peter Jeremy = wrote: >=20 >> On 2016-May-12 11:09:57 -0700, J Green = wrote: >>> Can pf simultaneously redirect to multiple, internal hosts? >>>=20 >>> Source -> UDP traffic -> pf (redirection) -> Host1 >>> -> Host2 >>> -> Host3 >>=20 from man pf.conf: dup-to The dup-to option creates a duplicate of the packet and = routes it like route-to. The original packet gets routed as it = normally would. Not sure if that would do it but sounds promising. (Ie , I've not tried = it but have used route-to)