From owner-freebsd-pf@freebsd.org Sun Mar 13 01:04:20 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 EC61BA92AE0 for ; Sun, 13 Mar 2016 01:04:20 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: from venus.codepro.be (venus.codepro.be [IPv6:2a01:4f8:162:1127::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.codepro.be", Issuer "Gandi Standard SSL CA 2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BAEDDD09 for ; Sun, 13 Mar 2016 01:04:20 +0000 (UTC) (envelope-from kp@FreeBSD.org) Received: from [10.1.0.56] (216.134.149.210.rev.iijgio.jp [210.149.134.216]) by venus.codepro.be (Postfix) with ESMTPSA id DF55319A76; Sun, 13 Mar 2016 02:04:15 +0100 (CET) Subject: Re: unable to block port on MacBook Pro Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Content-Type: text/plain; charset=utf-8 From: Kristof Provost X-Checked-By-Nsa: Probably In-Reply-To: Date: Sun, 13 Mar 2016 10:04:10 +0900 Cc: freebsd-pf@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: References: To: Yakov Feldman X-Mailer: Apple Mail (2.3124) X-BeenThere: freebsd-pf@freebsd.org X-Mailman-Version: 2.1.21 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: Sun, 13 Mar 2016 01:04:21 -0000 > On 13 Mar 2016, at 06:31, Yakov Feldman wrote: >=20 > I am trying to block the process that is listening upon the port 9110 = on my > MacBook Pro in order to simulate network interruption. >=20 Are you running FreeBSD or OS X? If you=E2=80=99re running OS X you=E2=80=99ll need to talk to Apple = about this. Regards, Kristof