From owner-freebsd-stable@freebsd.org Thu Oct 26 14:25:16 2017 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B13F5E4AE05 for ; Thu, 26 Oct 2017 14:25:16 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost2.sentex.ca (smarthost2.sentex.ca [IPv6:2607:f3e0:80:80::2]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "smarthost.sentex.ca", Issuer "smarthost.sentex.ca" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 7CE8B7FF11 for ; Thu, 26 Oct 2017 14:25:16 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (lava.sentex.ca [IPv6:2607:f3e0:0:5::11]) by smarthost2.sentex.ca (8.15.2/8.15.2) with ESMTPS id v9QEPFbi028947 (version=TLSv1 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO) for ; Thu, 26 Oct 2017 10:25:15 -0400 (EDT) (envelope-from mike@sentex.net) Received: from [192.168.43.26] (saphire3.sentex.ca [192.168.43.26]) by lava.sentex.ca (8.15.2/8.15.2) with ESMTP id v9QEPDwa025681; Thu, 26 Oct 2017 10:25:13 -0400 (EDT) (envelope-from mike@sentex.net) Subject: Re: ppp routing bug ? To: Eugene Grosbein , FreeBSD-STABLE Mailing List References: <59F1B650.5070107@grosbein.net> <22c3cbd4-2a8e-884f-ec9b-cc4d12ff818f@sentex.net> <59F1EA48.1090500@grosbein.net> From: Mike Tancsa Organization: Sentex Communications Message-ID: Date: Thu, 26 Oct 2017 10:25:13 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <59F1EA48.1090500@grosbein.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.78 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Oct 2017 14:25:16 -0000 On 10/26/2017 9:59 AM, Eugene Grosbein wrote: > On 26.10.2017 20:45, Mike Tancsa wrote: > >> vs >> >> got message of size 124 on Thu Oct 26 09:37:40 2017 >> RTM_ADD: Add Route: len 124, pid: 24236, seq 1, errno 0, >> flags: >> locks: inits: >> sockaddrs: >> 192.168.136.1 64.7.128.7 >> >> got message of size 196 on Thu Oct 26 09:37:40 2017 >> RTM_CHANGE: Change Metrics or flags: len 196, pid: 23810, seq 11, errno >> 0, flags: >> locks: inits: >> sockaddrs: >> 192.168.136.1 64.7.128.7 tun0 98.159.244.185 > > Why different PIDs? pid: 24236 vs. pid: 23810 Not sure. Does ppp spawn off another process to do routing changes ? I diffed the source to ppp from 10 vs 11 and nothing has really changed. Perhaps routing API changes that ppp was relying on ? 23810 is ppp as its currently running ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/