From owner-freebsd-bugs@freebsd.org Thu Aug 25 13:16:41 2016 Return-Path: Delivered-To: freebsd-bugs@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 E434ABC5CEF for ; Thu, 25 Aug 2016 13:16:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id CF7791920 for ; Thu, 25 Aug 2016 13:16:41 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u7PDGfqx020402 for ; Thu, 25 Aug 2016 13:16:41 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 212143] ipfw fwd does not work if defaultgateway is tun while reconnecting Date: Thu, 25 Aug 2016 13:16:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yura_doorsfan@mail.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Aug 2016 13:16:42 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D212143 Bug ID: 212143 Summary: ipfw fwd does not work if defaultgateway is tun while reconnecting Product: Base System Version: 10.3-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: yura_doorsfan@mail.ru 2 gateways: 1. rl0=3D1.2.3.2/30, gateway 1.2.3.1 2. rl1 PPPoE (/usr/sbin/ppp) tun0 5.6.7.8, gateway 9.10.11.12 2 rules: fwd 9.10.11.12 ip from 5.6.7.8 to not 192.168.0.0/16 out fwd 1.2.3.1 ip from 1.2.3.2 to not 192.168.0.0/16 out /sbin/route add default 9.10.11.12 PPPoE!!!!!^^^ While pppoe works ok=20 ping -S 1.2.3.2 8.8.8.8 and=20 ping -S 1.2.3.2 8.8.8.8 works OK If i plug off cable from RL1 (PPPoE) ppp begin to reconnect, ifconfig still show me inet 5.6.7.8 --> 9.10.11.12 netmask 0xffffffff netstat -rn show me default route 9.10.11.12 and=20 ping -S 1.2.3.2 8.8.8.8 answer me: ping: sendto: No buffer space available and both fwd rules do not count packets (and tcpdump show me nothing) This problem is partyaly fixed in 11.0rc1 and stable/11/ (08,21 2016) - "no route to host" if default gateway is not assigned. I'll write another bug report. p.s. sorry for my english --=20 You are receiving this mail because: You are the assignee for the bug.=