From owner-freebsd-net@FreeBSD.ORG Tue Jun 15 09:03:43 2004 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BD40716A4CE for ; Tue, 15 Jun 2004 09:03:43 +0000 (GMT) Received: from tigra.ip.net.ua (tigra.ip.net.ua [82.193.96.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id CE69A43D2F for ; Tue, 15 Jun 2004 09:03:42 +0000 (GMT) (envelope-from ru@ip.net.ua) Received: from heffalump.ip.net.ua (heffalump.ip.net.ua [82.193.96.213]) by tigra.ip.net.ua (8.12.11/8.12.11) with ESMTP id i5F99i1a098492 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 15 Jun 2004 12:09:45 +0300 (EEST) (envelope-from ru@ip.net.ua) Received: (from ru@localhost) by heffalump.ip.net.ua (8.12.11/8.12.11) id i5F93MAv065099; Tue, 15 Jun 2004 12:03:22 +0300 (EEST) (envelope-from ru) Date: Tue, 15 Jun 2004 12:03:22 +0300 From: Ruslan Ermilov To: Jon Noack Message-ID: <20040615090322.GA64885@ip.net.ua> References: <40CDE026.3040502@Thehousleys.net> <40CDF3A3.7000608@alumni.rice.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Content-Disposition: inline In-Reply-To: <40CDF3A3.7000608@alumni.rice.edu> User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: net@FreeBSD.org Subject: Re: Using netgraph for filtering/modifing packets X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Jun 2004 09:03:43 -0000 --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 14, 2004 at 01:51:15PM -0500, Jon Noack wrote: > You can simulate a lossy link with dummynet. >=20 A week or so ago, I've written a simple ng_drop(4) module which drops packets with a programmed probability. If this is of any interest to anyone, let me know. There's also a thingie floating around called ng_dummy(4). Cheers, --=20 Ruslan Ermilov ru@FreeBSD.org FreeBSD committer --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAzrtaqRfpzJluFF4RAkP+AJ0aF0fqGqHXxX/kQe7uIQxK1PYLuQCfUy9/ O03clFj9pB62aGbksCyf8RM= =2g2O -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--