From owner-freebsd-net@FreeBSD.ORG Wed Jan 21 15:03:51 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6A7E310656E7 for ; Wed, 21 Jan 2009 15:03:51 +0000 (UTC) (envelope-from lists.br@gmail.com) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.247]) by mx1.freebsd.org (Postfix) with ESMTP id 1E6BB8FC13 for ; Wed, 21 Jan 2009 15:03:50 +0000 (UTC) (envelope-from lists.br@gmail.com) Received: by an-out-0708.google.com with SMTP id b38so176020ana.13 for ; Wed, 21 Jan 2009 07:03:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:from:to:references :subject:date:mime-version:content-type:content-transfer-encoding :x-priority:x-msmail-priority:x-mailer:x-mimeole; bh=bTWmGzUug5yLw1xL7RJbh0MgHhlD43J1Mg1ERY/iAXk=; b=NspkzpksEnELJyvSokleLzUI/AglUNnSCFiabycdopz2mVRl1BsNYzc1Uyv9xjFxQL fUhA4V0JeSNIgjhP8tTtLRDFL12L/jD5v95RfGorHOuqnOjxiO2KPHfkjdEBmDwz2CYg QzvyhPyQDwrwSY+12B2Qwt1bce7Q3olwf1AlU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:from:to:references:subject:date:mime-version :content-type:content-transfer-encoding:x-priority:x-msmail-priority :x-mailer:x-mimeole; b=Wv2AUQD+R+iBJ/Xe9XnLQqxLevPJStcvS1myZJz1HxNo0W/m9PgMNPz5utURMQLYkO cZ9OMudsX6EMdRMxW00pTbAo7w6uGAWoV6WfL+MoBmKVtDFszcOIYT4ahVDfTrinsACO O3krwePdZtK0gs42M0T3e3toDGUskbRAu3cwU= Received: by 10.100.6.16 with SMTP id 16mr3027494anf.108.1232550230384; Wed, 21 Jan 2009 07:03:50 -0800 (PST) Received: from adnote989 ([201.63.10.146]) by mx.google.com with ESMTPS id b7sm5014454ana.39.2009.01.21.07.03.42 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 21 Jan 2009 07:03:49 -0800 (PST) Message-ID: <9488116E9B3E48789DB4B688BBEFED13@adnote989> From: "Luiz Otavio O Souza" To: , , "Alexey Ivanov" References: <400557.75901.qm@web63903.mail.re1.yahoo.com> Date: Wed, 21 Jan 2009 13:03:30 -0200 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5512 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 X-Mailman-Approved-At: Wed, 21 Jan 2009 16:34:57 +0000 Cc: Subject: Re: CARP IP level load balancing X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Jan 2009 15:03:52 -0000 >> Date: Tuesday, January 20, 2009, 9:30 AM >> In FreeBSD there is only ARP level LB, that is in some cases >> just not enough for load balancing. >> Is there any plans to port IP level LB from OpenBSD, and, >> if yes, will it be ported to 7x and 6x? >> >> In my opinion, full CARP realization is one step towards >> LVS-equal functionality. > > Curious as to your specific needs. Is LAGG load balancing of no use at IP > level? > > Barney > hmm... with lagg you have two (or more) phisical connections sharing the same ip, with carp you will have two (or more) servers sharing the same ip. i think lagg will not help. i would like to give a try on carp ip balance, but i dont have the time for now. i also like to known if someone else is working on this. Luiz