From owner-freebsd-bugs@freebsd.org Fri Dec 28 18:39:27 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A1F0C141E856 for ; Fri, 28 Dec 2018 18:39:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 24E13951B7 for ; Fri, 28 Dec 2018 18:39:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id D0834141E853; Fri, 28 Dec 2018 18:39:26 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BED3D141E852 for ; Fri, 28 Dec 2018 18:39:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 082DC951B0 for ; Fri, 28 Dec 2018 18:39:26 +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 mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 5D00613F62 for ; Fri, 28 Dec 2018 18:39:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id wBSIdP2T035758 for ; Fri, 28 Dec 2018 18:39:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wBSIdP1O035757 for bugs@FreeBSD.org; Fri, 28 Dec 2018 18:39:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 234472] Missing outgoing CARP traffic on interface Date: Fri, 28 Dec 2018 18:39:25 +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: 11.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pgadmin@pse-consulting.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Dec 2018 18:39:28 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234472 Bug ID: 234472 Summary: Missing outgoing CARP traffic on interface Product: Base System Version: 11.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pgadmin@pse-consulting.de For quite a while (I think it started with 10.x) I have a CARP problem with= a pair of opnSense routers. No one could help over there, so I'm posting here. The router pair was running for some years correctly with ~20 vifs on 4 interfaces. After an update (incl kernel), things went wrong: the backup machine turned to CARP master on the wan interface ix4, other interfaces remained backup, with the master machine having all interfaces as carp mast= er. The result wasn't healthy, no surprise. Debugging using tcpdump, I found that the backup router didn't receive any = carp announcements on the wan interface, until I disabled the firewall (pfctl -d= ) on the master (!) completely. Obviously, pf is filtering the outgoing carp tra= ffic on the master, but I couldn't find any configuration that would do so. Even= a=20 "pass out quick on ix4 proto carp from {any} to {any}" as first filter rule didn't help. Any helpful hints? --=20 You are receiving this mail because: You are the assignee for the bug.=