From owner-freebsd-net@FreeBSD.ORG Fri May 14 19:51:55 2010 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 2B8191065670 for ; Fri, 14 May 2010 19:51:55 +0000 (UTC) (envelope-from list@cykotix.com) Received: from mail.lahni.com (badger.cykotix.com [65.110.58.110]) by mx1.freebsd.org (Postfix) with ESMTP id 030E18FC12 for ; Fri, 14 May 2010 19:51:54 +0000 (UTC) Received: from mail.lahni.com (localhost [127.0.0.1]) by mail.lahni.com (Postfix) with ESMTP id 1E0712285B for ; Fri, 14 May 2010 15:56:39 -0400 (EDT) Received: by mail.lahni.com (Postfix, from userid 80) id DEDE422823; Fri, 14 May 2010 15:56:38 -0400 (EDT) Received: from slip4.cchmc.org (slip4.cchmc.org [205.142.197.72]) by webmail.lahni.com (Horde Framework) with HTTP; Fri, 14 May 2010 15:56:38 -0400 Message-ID: <20100514155638.21116k5xymc7cb8c@webmail.lahni.com> X-Priority: 3 (Normal) Date: Fri, 14 May 2010 15:56:38 -0400 From: list@cykotix.com To: freebsd-net@freebsd.org References: <20100514145612.14566x4tj40yhyos@webmail.lahni.com> <20100514192239.GC24686@michelle.cdnetworks.com> In-Reply-To: <20100514192239.GC24686@michelle.cdnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) H3 (4.3.6) X-Virus-Scanned: ClamAV using ClamSMTP Subject: Re: Packet Loss on FW1 but not FW2 (CARP + PF on FBSD8) 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: Fri, 14 May 2010 19:51:55 -0000 Quoting Pyun YongHyeon : > On Fri, May 14, 2010 at 02:56:12PM -0400, list@cykotix.com wrote: >> Hello, >> >> I recently just purchased 2 Soekris5501 with identical 120gb 2.5" WD >> Scorpio HDDs. I'm using them for network failover, using CARP, PF and >> pfSync on FreeBSD 8-STABLE. >> >> The short version of my problem: >> >> I setup FW2 first, imaged its hard drive to FW1. I changed the >> necessary configs to update the IPs and ensure FW1 was carp MASTER. >> Using a known working port on the switch, I continue to get 70% packet >> loss on FW1 on vr0 (vr0 - extif, vr1 - intif, vr2 - pfsync). If I >> flip FW1 and FW2, the packet loss follows FW1. I took FW1 home, >> plugged it into my home network on vr0 and it works fine with 0% >> packet loss so the interface seems fine. I also took the IP bound to >> vr0 on FW1 and bound it to vr0 on FW2 and the ISP isn't the problem. >> > > Show me the output of "sysctl dev.vr.0.stats=1" and "netstat -ndI vr0". soekris1# sysctl dev.vr.0.stats=1 dev.vr.0.stats: -1 -> -1 soekris1# netstat -ndI vr0 Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll Drop vr0 1500 00:00:24:cc:cb:94 17491 0 14993 0 0 0 vr0 1500 98.xxx.xxx.56 98.xxx.xxx.59 992 - 9374 - - - soekris2# sysctl dev.vr.0.stats=1 dev.vr.0.stats: -1 -> -1 soekris2# netstat -ndI vr0 Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll Drop vr0 1500 00:00:24:ca:40:60 575909 0 588703 0 0 0 vr0 1500 98.xxx.xxx.56 98.xxx.xxx.60 10029 - 53106 - - - Let me know if you need any other information! Thanks! Patrick ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program.