From owner-freebsd-pf@freebsd.org Thu May 12 18:09:58 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 D78F6B3817A for ; Thu, 12 May 2016 18:09:58 +0000 (UTC) (envelope-from corpengineer@gmail.com) Received: from mail-oi0-x231.google.com (mail-oi0-x231.google.com [IPv6:2607:f8b0:4003:c06::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A0033107D for ; Thu, 12 May 2016 18:09:58 +0000 (UTC) (envelope-from corpengineer@gmail.com) Received: by mail-oi0-x231.google.com with SMTP id k142so133025137oib.1 for ; Thu, 12 May 2016 11:09:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to; bh=0fgkBUMYZECdPLuME2NNSYYz4JKpa6ErKDmV4uctTe8=; b=nRQftxvU7RbETT9bfBpqkIIRjxMDAMgLtGfw51TaGwF+4ajtz3CHko+U948yhpvdM4 jgpQESVx2lO/yPUUhETfdqKgdgj6CNq5rZ0zMq15bKSL9kfD0YjhZXxRm2JWRgUfg1Mt 09fAdjWBYRTvtxjyO3+7dul7LXa+5f4dPBf2Bpzjf/ivv16zrshZpJUJaW9joefGs4Mv srOeBV1AvFMnvZ4lzOmyL0WwaDORhEN93pzyETXoP+AdSNNyGkWayVktCLXv8u/i0qHp GwtTWwZM5VAkYNR3tA40TtGMZ6G4yoQ71eH3qzPzBROuD2fWyUV5JKmUMAOWJ8aSuuvS aurw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=0fgkBUMYZECdPLuME2NNSYYz4JKpa6ErKDmV4uctTe8=; b=jALCNYBe2bkMZH3vl6tpTBbCP1EbWOMhQRRE4EK80EIeJw04BTDpZc4R8gLDDawC+6 cbsB96SMArH6LYNSJL+B6FFrHkSaCUolP6wuMFu1ONGwz/44TuwvMTdz2WakE8SQM8sm ZBnLyX9o0Rnu5ilPAgviYHv4Nhg1YwxVIY2j5PhBWq7dIpjWcFQdiFHc5T3gcFmxmVK8 /IoDLZ8LS9gW3IqN3SKK00Bel7as4AQAq9HdMVUbTiNwroV1X8DLt5ocKkJRgUODieHp l9BILqMUgX+agbebEXWcBfMx8aKGM7l3TE1IbKQAm0ekobLjQA5o1p82S13aexrfI6yE vU7A== X-Gm-Message-State: AOPr4FV8Qflt4KpDfmuRLVDV2M4WxZAVLtHCzg/MpLzM1X/4ZX5o4Vmeqvh9yOSyd4KmHv6n/j2IHr4bdUx/Sw== MIME-Version: 1.0 X-Received: by 10.202.58.87 with SMTP id h84mr6267483oia.169.1463076597894; Thu, 12 May 2016 11:09:57 -0700 (PDT) Received: by 10.157.11.74 with HTTP; Thu, 12 May 2016 11:09:57 -0700 (PDT) Date: Thu, 12 May 2016 11:09:57 -0700 Message-ID: Subject: Re: Can pf simultaneously redirect to multiple, internal hosts? From: J Green To: freebsd-pf@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 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: Thu, 12 May 2016 18:09:58 -0000 Hello all: Can pf simultaneously redirect to multiple, internal hosts? Source -> UDP traffic -> pf (redirection) -> Host1 -> Host2 -> Host3 I believe what I am looking for is called redirection. However it appears to be implemented such that pf will only forward traffic to one internal host at a time. I am looking for a solution where UDP traffic will be forwarded to multiple internal hosts, at the same time. Is this possible? Thank you.