From owner-freebsd-pf@FreeBSD.ORG Fri Apr 11 06:07:07 2008 Return-Path: Delivered-To: freebsd-pf@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 094F5106564A for ; Fri, 11 Apr 2008 06:07:07 +0000 (UTC) (envelope-from iskander@apple-park.kiev.ua) Received: from smtp.apple-park.kiev.ua (smtp.apple-park.kiev.ua [212.82.221.1]) by mx1.freebsd.org (Postfix) with ESMTP id B64E78FC12 for ; Fri, 11 Apr 2008 06:07:06 +0000 (UTC) (envelope-from iskander@apple-park.kiev.ua) Received: from [10.1.0.20] (sysadmin.itdep.smk [10.1.0.20]) by smtp.apple-park.kiev.ua (Postfix) with ESMTP id 312F751068; Fri, 11 Apr 2008 09:07:04 +0300 (EEST) In-Reply-To: <1207841575.1433.44.camel@kensho.c7.ca> References: <1207841575.1433.44.camel@kensho.c7.ca> Mime-Version: 1.0 (Apple Message framework v753) Content-Type: text/plain; charset=KOI8-R; delsp=yes; format=flowed Message-Id: <5DB9929A-C27D-482D-B4DF-BD55621E94BF@apple-park.kiev.ua> Content-Transfer-Encoding: quoted-printable From: Alexander Vyrlanovich Date: Fri, 11 Apr 2008 09:07:03 +0300 To: elliott@c7.ca X-Mailer: Apple Mail (2.753) Cc: freebsd-pf@freebsd.org Subject: Re: carpdev X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.5 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: Fri, 11 Apr 2008 06:07:07 -0000 I mean ifconfig carp0 carpdev iface to attach carp pseudo-device to iface. The goals is to have physical iface and attached carp device configured in different IP subnets like OpenBSD can do. (for example if ISP assign /30 subnet to me, where only two IPs can be located) On 10 =C1=D0=D2. 2008, at 18:32, Elliott Perrin wrote: > On Thu, 2008-04-10 at 16:10 +0300, Alexander Vyrlanovich wrote: >> Hi list! >> >> Does anybody know about carpdev implementation status on FreeBSD? >> >> Is it safe to use Max's patch from 10 January 2008 in production? >> > > I do not know of the specific patch at this moment, but I use carp > devices on every one of my FreeBSD firewalls. I have used CARP as the > basis for clusters of web / db / mail / NFS etc. servers combined with > devd and some other unique concepts. I have had no problems with =20 > CARP at > all for over 2 years now on both the 6-STABLE and 7-CURRENT / 7-STABLE > branches. > > Tested firewall fail over with my configs using CARP when we started > pulling Ethernet plugs resulted in, at most, negligible packet loss > while pinging. =46rom the application layer perspective, no sessions > experienced any interruption while fail over testing all systems I run > CARP on. > > Cheers, > Elliott Perrin > elliott@c7.ca > > > _______________________________________________ > freebsd-pf@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-pf > To unsubscribe, send any mail to "freebsd-pf-unsubscribe@freebsd.org"