From owner-freebsd-pf@freebsd.org Tue May 24 18:23:10 2016 Return-Path: Delivered-To: freebsd-pf@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 75CA5B49200 for ; Tue, 24 May 2016 18:23:10 +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 5AA311BE6 for ; Tue, 24 May 2016 18:23:10 +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 u4OINAmV054194 for ; Tue, 24 May 2016 18:23:10 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-pf@FreeBSD.org Subject: [Bug 207598] pf adds icmp unreach on gre/ipsec somehow Date: Tue, 24 May 2016 18:23:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: maximos@als.nnov.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-pf@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-pf@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Technical discussion and general questions about packet filter \(pf\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 May 2016 18:23:10 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D207598 --- Comment #9 from Max --- pflog output: 21:20:52.521232 rule 0..16777216/0(match): pass in on em0: 192.168.10.1 > 192.168.10.254: GREv0, proto IPv4 (0x0800), length 1480: 10.10.1.1 > 10.10.= 3.1: ICMP echo request, id 24585, seq 0, length 1456 21:20:52.521241 rule 0..16777216/0(match): pass in on gre0: 10.10.1.1 > 10.10.3.1: ICMP echo request, id 24585, seq 0, length 1456 21:20:52.521256 rule 0..16777216/0(match): pass out on gre0: 10.10.2.1 > 10.10.1.1: ICMP host 10.10.3.1 unreachable, length 36 21:20:52.521262 rule 0..16777216/0(match): pass out on em0: 192.168.10.254 > 192.168.10.1: GREv0, proto IPv4 (0x0800), length 60: 10.10.2.1 > 10.10.1.1: ICMP host 10.10.3.1 unreachable, length 36 21:20:52.521282 rule 0..16777216/0(match): pass in on em0: 192.168.10.1 > 192.168.10.254: GREv0, proto IPv4 (0x0800), length 26: 10.10.1.1 > 10.10.3.= 1: ip-proto-1 21:20:52.521286 rule 0..16777216/0(match): pass in on gre0: 10.10.1.1 > 10.10.3.1: ip-proto-1 21:20:52.521288 rule 0..16777216/0(match): pass out on gre1: 10.10.1.1 > 10.10.3.1: ICMP echo request, id 24585, seq 0, length 1458 21:20:52.521316 rule 0..16777216/0(match): pass out on em2: 192.168.30.254 > 192.168.30.1: GREv0, proto IPv4 (0x0800), length 1482: 10.10.1.1 > 10.10.3.= 1: ICMP echo request, id 24585, seq 0, length 1458 21:20:52.521598 rule 0..16777216/0(match): pass in on em2: 192.168.30.1 > 192.168.30.254: GREv0, proto IPv4 (0x0800), length 1480: 10.10.3.1 > 10.10.= 1.1: ICMP echo reply, id 24585, seq 0, length 1456 21:20:52.521614 rule 0..16777216/0(match): pass in on em2: 192.168.30.1 > 192.168.30.254: GREv0, proto IPv4 (0x0800), length 26: 10.10.3.1 > 10.10.1.= 1: ip-proto-1 21:20:52.521619 rule 0..16777216/0(match): pass in on gre1: 10.10.3.1 > 10.10.1.1: ICMP echo reply, id 24585, seq 0, length 1458 21:20:52.521624 rule 0..16777216/0(match): pass out on gre0: 10.10.3.1 > 10.10.1.1: ICMP echo reply, id 24585, seq 0, length 1458 21:20:52.521630 rule 0..16777216/0(match): pass out on em0: 192.168.10.254 > 192.168.10.1: GREv0, proto IPv4 (0x0800), length 1480: 10.10.3.1 > 10.10.1.= 1: ICMP echo reply, id 24585, seq 0, length 1456 21:20:52.521646 rule 0..16777216/0(match): pass out on em0: 192.168.10.254 > 192.168.10.1: GREv0, proto IPv4 (0x0800), length 26: 10.10.3.1 > 10.10.1.1: ip-proto-1 --=20 You are receiving this mail because: You are the assignee for the bug.=