From owner-freebsd-bugs@freebsd.org Sun Oct 18 13:06:12 2020 Return-Path: Delivered-To: freebsd-bugs@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 5C890431793 for ; Sun, 18 Oct 2020 13:06:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4CDgBD1qSbz4SZq for ; Sun, 18 Oct 2020 13:06:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 3CD984316D9; Sun, 18 Oct 2020 13:06:12 +0000 (UTC) Delivered-To: bugs@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 3CA06431792 for ; Sun, 18 Oct 2020 13:06:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4CDgBD0vJfz4SKQ for ; Sun, 18 Oct 2020 13:06:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id F3ABB130A5 for ; Sun, 18 Oct 2020 13:06:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 09ID6BAi058180 for ; Sun, 18 Oct 2020 13:06:11 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 09ID6B5X058179 for bugs@FreeBSD.org; Sun, 18 Oct 2020 13:06:11 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 250434] ipfw: ipfw fwd broken in 12.2 Date: Sun, 18 Oct 2020 13:06:11 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: brnrd@freebsd.org 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: 2.1.33 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Oct 2020 13:06:12 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250434 Bug ID: 250434 Summary: ipfw: ipfw fwd broken in 12.2 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: brnrd@freebsd.org After upgrading from 12.1-p8 adm64 to 12.2-RC2, I ran into a regression with ipfw fwd. My ipfw config has some fwd rules early in the ruleset to forward traffic to service-jails. > 00070 fwd 192.0.2.8 tcp from not 192.0.2.0/24 to 192.0.2.1 80,443 > 00071 fwd 192.0.2.2 tcp from not 192.0.2.0/24 to 192.0.2.1 25,587 > 00072 fwd 192.0.2.4 tcp from not 192.0.2.0/24 to 192.0.2.1 9001,9030 > 00073 fwd 192.0.2.11 ip from not 192.0.2.0/24 to 192.0.2.1 54321 > 00074 fwd 192.0.2.7 tcp from not me to 192.0.2.1,192.0.2.8 4242 > 00075 fwd 192.0.2.9 tcp from not 192.0.2.0/24 to 192.0.2.1 993,995 these are a work-around for the crappy Fritz!box router that can't handle multiple IP-addresses on a single MAC. After the 12.2 upgrade, this no longer worked. ipfw list output: > 00070 fwd 192.0.2.8,28786 tcp from not 192.0.2.0/24 to 192.0.2.1 80,443 > 00071 fwd 192.0.2.2,28786 tcp from not 192.0.2.0/24 to 192.0.2.1 25,587 > 00072 fwd 192.0.2.4,28786 tcp from not 192.0.2.0/24 to 192.0.2.1 9001,9030 > 00073 fwd 192.0.2.11,28786 ip from not 192.0.2.0/24 to 192.0.2.1 54321 > 00074 fwd 192.0.2.7,28786 tcp from not me to 192.0.2.1,192.0.2.8 4242 > 00075 fwd 192.0.2.9,28786 tcp from not 192.0.2.0/24 to 192.0.2.1 993,995 tcpdump showed only SYN packets on the interface, nothing else. The additional service-jail IP-addresses are also bound to the same interfa= ce em0. Please let me know how I can assist in solving this issue! --=20 You are receiving this mail because: You are the assignee for the bug.=