From owner-freebsd-net@freebsd.org Sat Oct 12 05:08:33 2019 Return-Path: Delivered-To: freebsd-net@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6B4EA145405 for ; Sat, 12 Oct 2019 05:08:33 +0000 (UTC) (envelope-from crapsh@monkeybrains.net) Received: from sfo.monkeybrains.net (sfo.monkeybrains.net [208.69.40.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.monkeybrains.net", Issuer "AlphaSSL CA - SHA256 - G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46qtBm2vPMz4VLr for ; Sat, 12 Oct 2019 05:08:31 +0000 (UTC) (envelope-from crapsh@monkeybrains.net) Received: from Rudys-iMac.local (148-64-102-151.PUBLIC.monkeybrains.net [148.64.102.151] (may be forged)) (authenticated bits=0) by sfo.monkeybrains.net (8.15.2/8.15.2) with ESMTPSA id x9C58TdW015203 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO) for ; Fri, 11 Oct 2019 22:08:29 -0700 (PDT) (envelope-from crapsh@monkeybrains.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=monkeybrains.net; s=dkim; t=1570856909; bh=yjZh/vIJ7Es7MUMDEvT5Y3FaHzGBgRWfapJ9E6KOQ3g=; h=Subject:To:References:From:Date:In-Reply-To; b=QqhzJdEDbQNTOGUSsvA11vdBs5WFJFW4txioE/aygHFT+MN/x6siavQASPYYjzOsZ eC5eHrnmTQ0WBkVsd331K+S0Uh9W4Jfexj+O57LMACQFsEpM/14En2Q0y1+csfScSJ pqKKFHwQLGQ8rAnD+Sn29V5pvk0hpOkpeTVc4UJA= X-Authentication-Warning: mail.monkeybrains.net: Host 148-64-102-151.PUBLIC.monkeybrains.net [148.64.102.151] (may be forged) claimed to be Rudys-iMac.local Subject: [SOLVED] Re: FRR on FreeBSD 12 - problems with OSPFv3 To: freebsd-net@freebsd.org References: <201910112112.x9BLCHJ7092447@gndrsh.dnsmgr.net> From: Rudy Message-ID: Date: Fri, 11 Oct 2019 22:08:29 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Virus-Scanned: clamav-milter 0.100.2 at mail.monkeybrains.net X-Virus-Status: Clean X-Rspamd-Queue-Id: 46qtBm2vPMz4VLr X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=monkeybrains.net header.s=dkim header.b=QqhzJdED; dmarc=pass (policy=none) header.from=monkeybrains.net; spf=pass (mx1.freebsd.org: domain of crapsh@monkeybrains.net designates 208.69.40.9 as permitted sender) smtp.mailfrom=crapsh@monkeybrains.net X-Spamd-Result: default: False [-5.78 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[monkeybrains.net:s=dkim]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ptr]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; HAS_XAW(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; DWL_DNSWL_LOW(-1.00)[monkeybrains.net.dwl.dnswl.org : 127.0.5.1]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[monkeybrains.net:+]; DMARC_POLICY_ALLOW(-0.50)[monkeybrains.net,none]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-1.78)[ipnet: 208.69.40.0/22(-4.90), asn: 32329(-3.93), country: US(-0.05)]; ASN(0.00)[asn:32329, ipnet:208.69.40.0/22, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 12 Oct 2019 05:08:33 -0000 On 10/11/19 4:14 PM, BulkMailForRudy wrote: > > Thanks for the questions, good for me to think about it some more.  > Short response: > >  I don't think it is the FRR config, but the routes received that are > crashing it or ospf6d has some other issue. > Got it running!  I tested the theory that 'bad routes' were crashing ospf6d.  This did it.  I have some odd,legacy,test /124 blocks in the network (will ferret them out), but filtering the routes fixes this. router ospf6  auto-cost reference-bandwidth 10000  area 0.0.0.0 filter-list prefix IN-OSPF6 in  interface cxl1 area 0.0.0.0  interface cxl2 area 0.0.0.0  interface cxl3 area 0.0.0.0 ! ipv6 prefix-list IN-OSPF6 seq 3 permit 2607:f598::/32 le 64 ipv6 prefix-list IN-OSPF6 seq 99 deny ::/0 le 128 Rudy