From owner-freebsd-pf@freebsd.org Thu Dec 15 09:03:05 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 27230C8019E for ; Thu, 15 Dec 2016 09:03:05 +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 170EDB90 for ; Thu, 15 Dec 2016 09:03:05 +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 uBF934Fr005674 for ; Thu, 15 Dec 2016 09:03:04 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-pf@FreeBSD.org Subject: [Bug 215041] [pf] Handshake to certain (fixed) hosts is dropped Date: Thu, 15 Dec 2016 09:03:05 +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: 11.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: bsd@ddh.de1.cc 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: 2.1.23 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: Thu, 15 Dec 2016 09:03:05 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215041 --- Comment #3 from bsd@ddh.de1.cc --- Update: The problem seems to center on the line "pass [log] all". When I comment out the line and do "pfctl -F all -f configfile", the handshake to 185.60.115.40:443 works. Comment it in again, flush/reload, and the handsha= kes disappear again. Same story with a slightly bigger config: int_if=3D"em0" ext_if=3D"re0" rdr on $int_if inet proto tcp from any to any port www -> 127.0.0.1 port 31= 28 pass in quick on $int_if route-to lo0 inet proto tcp from any to 127.0.0.1 = port 3128 keep state pass all -> Handshakes get dropped. Remove the "pass all", handshakes work. Is this some intricacy of the rule syntax I'm missing or a legit bug? PS: Sorry for not testing this earlier, a "pass all" ruleset seemed too min= imal to have any effect... --=20 You are receiving this mail because: You are the assignee for the bug.=