From owner-freebsd-net@FreeBSD.ORG Thu Apr 22 07:26:33 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 CDE0016A4CE for ; Thu, 22 Apr 2004 07:26:33 -0700 (PDT) Received: from kogut3.o2.pl (kogut3.go2.pl [212.126.20.24]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8B59F43D53 for ; Thu, 22 Apr 2004 07:26:32 -0700 (PDT) (envelope-from knockefreebsd@o2.pl) Received: from ALFA (rekin7.go2.pl [212.126.20.19]) by kogut3.o2.pl (Postfix) with ESMTP id 1098578294 for ; Thu, 22 Apr 2004 16:26:26 +0200 (CEST) Message-ID: <003301c42875$ccd62f10$df5561d9@ALFA> From: "Heinz Knocke" To: Date: Thu, 22 Apr 2004 16:26:26 +0200 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.1 Subject: simulating an LFN over 1Gb LAN Ethernet? 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: Thu, 22 Apr 2004 14:26:33 -0000 Hi! I'd like to simulate an LFN over LAN - my idea is to install testing = software on 2 hosts, traffic between them would be routed by the 3rd one = - a FreeBSD based router. To simulate long RTT the router would have to = delay packet forwarding in at least one direction - does anyone know how = to do it? Is it at all possible withou some changes in kernel source = code?=20 hk