From owner-freebsd-net@FreeBSD.ORG Fri Sep 14 06:29:46 2012 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 22E1D106564A for ; Fri, 14 Sep 2012 06:29:46 +0000 (UTC) (envelope-from tretuliy2@gmail.com) Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by mx1.freebsd.org (Postfix) with ESMTP id DD27F8FC08 for ; Fri, 14 Sep 2012 06:29:45 +0000 (UTC) Received: by pbbrp2 with SMTP id rp2so5587788pbb.13 for ; Thu, 13 Sep 2012 23:29:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=gJMRLABrpfE0NuclFKBXm2hC/D0hw2VFd0+sbOxzMUg=; b=X4cTKNeM4nBGtkvVwlabHD9MVt87UW0CTG7xVS6YQRlEdiC/EKwb4FL6Zq1WCNWYPp efpq21kBkbUFzMbvZJTpRKbUObAIYR+skqksTGQfQvOKbzM+7d+ezEMWiyhmapSgTXax K5Cx5wBWTUGKyQ0V6UR8bMYdNeDQdm0kU42M0nM7A5Fz5/c/+o7dbhJgbxQ3uG2faQ8N UoI7iHb1ZQCFYW1xz+fVmKDMV9EsqNzSKNnDL2FkAE7ABmqedeGR/50LIzSG/YOO0FGt 8iD3frRXj+mZJS0GvUF0RuqOco+E44PdGBXf3wwjbXEM9WJ3yg85UIGQe1iY3ktbED5U vnsg== MIME-Version: 1.0 Received: by 10.66.75.168 with SMTP id d8mr2936043paw.63.1347604185266; Thu, 13 Sep 2012 23:29:45 -0700 (PDT) Received: by 10.66.156.170 with HTTP; Thu, 13 Sep 2012 23:29:45 -0700 (PDT) In-Reply-To: <20120914143050.C51539@sola.nimnet.asn.au> References: <2DE61B0869B7484997BCA012845482C7EBE62DDD88@WIN2008.Domnt.abi.ca> <20120910140300.GV44854@FreeBSD.org> <2DE61B0869B7484997BCA012845482C7EBE62DDDAE@WIN2008.Domnt.abi.ca> <20120911142355.GM44854@glebius.int.ru> <2DE61B0869B7484997BCA012845482C7EBE62DDDB5@WIN2008.Domnt.abi.ca> <20120911195836.GQ44854@FreeBSD.org> <2DE61B0869B7484997BCA012845482C7EBE62DDDDE@WIN2008.Domnt.abi.ca> <20120914143050.C51539@sola.nimnet.asn.au> Date: Fri, 14 Sep 2012 09:29:45 +0300 Message-ID: From: =?KOI8-R?B?98HEyc0g9dLB2sHF1w==?= To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Re: kernel: arpresolve: can't allocate llinfo for 65.59.233.102 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 Sep 2012 06:29:46 -0000 I am using two lagg interfaces : lagg0: flags=8843 metric 0 mtu 1500 options=400b8 ether 00:1b:21:55:a7:c4 nd6 options=9 media: Ethernet autoselect status: active laggproto lacp laggport: igb1 flags=1c laggport: igb0 flags=1c lagg1: flags=8843 metric 0 mtu 1500 options=400b8 ether 00:1b:21:63:59:c8 nd6 options=9 media: Ethernet autoselect status: active laggproto lacp laggport: igb3 flags=1c laggport: igb2 flags=1c I am not using ipfw nat for a while, and problem still occur. uname -a FreeBSD bras-2 9.0-RELEASE FreeBSD 9.0-RELEASE #1: Tue Feb 28 10:50:04 EET 2012 root@bras:/usr/obj/usr/src/sys/BRAS amd64 Xeon X3440/RAM - 4G, two network cards Intel Pro 1000 ET Dual Port. It has 400 Mbit/s traffic at peak going through. my ipfw rules are: 00100 allow ip from any to any via lo0 00200 deny ip from 127.0.0.0/8 to any 00300 deny ip from any to 127.0.0.0/8 00400 netgraph 1 udp from 10.0.0.0/8 to any dst-port 53 in via vlan* // Filter MX recods requests from RFC Net 00500 deny ip from table(2) to not x.x.x.x dst-port 25 01000 allow udp from any 68 to any dst-port 67 in via vlan* 01100 deny log icmp from any to any icmptypes 5,9,10 07000 allow ip from any to table(80) dst-port 53 // DNS ALLOW 07100 allow ip from table(80) 53 to any // DNS Reverse Allow 07200 allow ip from any to x.x.x.x // Billing Allow 07300 allow ip from x.x.x.x to any // Billing Reverse Allow 08000 fwd 127.0.0.1,83 ip from table(3) to not x.x.x.x dst-port 80,443,8080 in recv vlan* // New-Computers 08100 fwd 127.0.0.1,82 ip from not table(20) to not x.x.x.x dst-port 80,443,8080 in recv vlan* // Debotors 09000 allow ip from any to 255.255.255.255 dst-port 67 in via vlan* 10000 allow ip from table(20) to table(10) in recv vlan* // UA-IX Without shapers 10100 allow ip from table(10) to table(20) out xmit vlan* 10200 allow ip from table(20,0) to any in recv vlan* 10300 allow ip from any to table(20,0) out xmit vlan* 40000 pipe tablearg ip from any to table(20) out xmit vlan* 40100 pipe tablearg ip from table(21) to any in recv vlan* 40800 allow ip from table(20) to any out xmit ext_if 40900 allow ip from any to table(20) in recv ext_if 50000 allow ip from me to any 50005 allow tcp from any to me established 50010 allow tcp from any to me dst-port 125,53,83,84 setup 50020 allow udp from any to me dst-port 53,161 50030 allow icmp from any to me icmptypes 0,8 50040 allow tcp from x.x.x.x to me dst-port 72 setup 50050 deny tcp from any to me dst-port 72 setup 50100 allow ip from any to me 50300 allow ip from any to any out via vlan* 65500 deny log ip from any to any 65535 allow ip from any to any route monitor didn`t show event that changes default router. I use a script in crontab to restore proper gateway, for now. I am wandering: is it dummynet issue, because we all using it. My statistics of changing default gateway is follows August 5 August 14 August 18 September 2 September 6 I will appriciate any suggestion in debugging that problem. > > > I couldn't find an ifconfig shown in this thread, so I'm left wondering > whether TSO is configured on the OP's or any of the problem boxes here? > > cheers, Ian >