From owner-freebsd-hackers@freebsd.org Mon Feb 20 19:16:33 2017 Return-Path: Delivered-To: freebsd-hackers@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 51392CE624C for ; Mon, 20 Feb 2017 19:16:33 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: from mail-wr0-x236.google.com (mail-wr0-x236.google.com [IPv6:2a00:1450:400c:c0c::236]) (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 EE4D61445 for ; Mon, 20 Feb 2017 19:16:32 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: by mail-wr0-x236.google.com with SMTP id 35so29553127wrw.0 for ; Mon, 20 Feb 2017 11:16:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to; bh=un9FVdQL65onyoeVZX100yyD7jSMBsV/0TxJIh4fldI=; b=dt4s13ozqiaXKXI5y39aelWzeYDX7JqfRWRJC2Rltk37DjC98M8FguqtN7rJ9Cldd+ UovvVOI2rZgFCiT06MRRor5gYNp6unGCbvzzLUXyhy82uAvOULVeCcanXRzPFR85pvFX 4cIwf4+fIrh1MJHixzu65oFf4HnZ8TVlfP/4gHmxwhAUk0pu4fMwqSCsEjqKzLun3nNY GDArLB+LjxJDYMzIlBsGjeF96u624e40G7PV15Ln0hJ3X0unbLTOcIElLWxc+9qtB9sy q0TTe7C987w57jT9+nJNU/jpSMYZBhtrOJzhPgM9K1gRNxDkaAf1lM+iE2GR4Fy24QoM 72PA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to; bh=un9FVdQL65onyoeVZX100yyD7jSMBsV/0TxJIh4fldI=; b=HBoRO++wQ3KVARlbcSKw8tcU6Bvohk88UMQq+XiXbvYlj/pgl+c9yZVMy2ZAFZUbDn UzaNttXICwcAdf3AMoqNe73ShDV2ZNl3oZmjzSKR9jvU8Gl/7phIzFqRg2fPJQHSMuwL BMGoCi7j/d1iq+XYA/q9w+TL5pYGqPUCrlzMNI+oe0t3a8gHkDQ2yzydcBrWzY0dx8sh zBlxyL7Hh4I7Ts6fG/n2N6nlw7jhZt2WWABBulySKZZzgzZqFSN5sQFq4Yj61nZSqX8c IXBA8It6QRVDh+byj+lVrwyg92UFiDTwSaDMGrfdFmmQ5zgF56mXro5RHHAnQCfDJWBq K6ow== X-Gm-Message-State: AMke39kZjHrggg6fif6SzN8e5nxea8xkDv0W0sCbLUBK1OM7HXnoSGdPR6+zSCsSjabVEnhd X-Received: by 10.223.139.90 with SMTP id v26mr15789881wra.143.1487618191154; Mon, 20 Feb 2017 11:16:31 -0800 (PST) Received: from [10.10.1.58] ([185.97.61.26]) by smtp.gmail.com with ESMTPSA id m83sm14615097wmc.33.2017.02.20.11.16.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 Feb 2017 11:16:30 -0800 (PST) Subject: Re: FreeBSD CARP load balancing. To: Gleb Popov <6yearold@gmail.com> References: <5e139f90-89c0-e4c4-46c3-457f1fd02c74@multiplay.co.uk> Cc: freebsd-hackers From: Steven Hartland Message-ID: Date: Mon, 20 Feb 2017 19:16:30 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Feb 2017 19:16:33 -0000 On 20/02/2017 19:07, Gleb Popov wrote: > > On Mon, Feb 20, 2017 at 12:01 PM, Steven Hartland > > wrote: > > Does LAGG do what you need? > > > Doesn't seem so. I need to balance incoming traffic between several > hosts. If I understood it correctly, lagg can be used to load-balance > outgoing traffic only. LAGG does incoming and outgoing but only on a single host, so it does sound like it won't help you. That said what your doing does sound quite out of the ordinary, is there a reason you're trying to copy the traffic to multiple hosts? Might be a good idea to explain exactly what your trying to achieve. Regards Steve