From owner-freebsd-questions@freebsd.org Fri Oct 14 14:07:01 2016 Return-Path: Delivered-To: freebsd-questions@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 BD268C1119B for ; Fri, 14 Oct 2016 14:07:01 +0000 (UTC) (envelope-from patfbsd@davenulle.org) Received: from sender163-mail.zoho.com (sender163-mail.zoho.com [74.201.84.163]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 980213C7 for ; Fri, 14 Oct 2016 14:07:01 +0000 (UTC) (envelope-from patfbsd@davenulle.org) Received: from mr185083 (mr185083.univ-rennes1.fr [129.20.185.83]) by mx.zohomail.com with SMTPS id 1476454015363547.7593350478832; Fri, 14 Oct 2016 07:06:55 -0700 (PDT) Date: Fri, 14 Oct 2016 16:06:49 +0200 From: Patrick Lamaiziere To: freebsd-questions@freebsd.org Subject: 10.3 : PF and fragmented packets Message-ID: <20161014160649.658a32cd@mr185083> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd10.3) MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Oct 2016 14:07:01 -0000 Hi, Looks like PF filters out fragmented packets on 10.3, at leat icmp and UDP. (this is not the behavior of OpenBSD 5.X) Shall I play with the scrub option to allow them ? Thanks, regard. -- Patrick Lamaizière Direction du Système d'Information, Systèmes et réseaux. Université de Rennes 1 - Campus Beaulieu - Bât 12D 263 Av. du Général Leclerc - 35042 Rennes cedex. Tél: 02 23 23 71 45