From owner-freebsd-hardware@FreeBSD.ORG Mon Oct 20 14:22:17 2008 Return-Path: Delivered-To: hardware@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0043D1065671 for ; Mon, 20 Oct 2008 14:22:16 +0000 (UTC) (envelope-from krassi@bulinfo.net) Received: from mx.bulinfo.net (mx.bulinfo.net [193.194.156.1]) by mx1.freebsd.org (Postfix) with ESMTP id 90F268FC12 for ; Mon, 20 Oct 2008 14:22:16 +0000 (UTC) (envelope-from krassi@bulinfo.net) Received: from localhost (localhost [127.0.0.1]) by mx.bulinfo.net (Postfix) with ESMTP id 3EEFDBF2F for ; Mon, 20 Oct 2008 16:51:09 +0300 (EEST) Received: from mx.bulinfo.net ([127.0.0.1]) by localhost (mx.bulinfo.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 72522-09 for ; Mon, 20 Oct 2008 16:51:08 +0300 (EEST) Received: from [192.168.2.188] (pythia.bulinfo.net [212.72.195.5]) by mx.bulinfo.net (Postfix) with ESMTP id 7F17CBF2D for ; Mon, 20 Oct 2008 16:51:08 +0300 (EEST) Message-ID: <48FC8CCB.9050906@bulinfo.net> Date: Mon, 20 Oct 2008 16:51:07 +0300 From: Krassimir Slavchev User-Agent: Thunderbird 2.0.0.14 (X11/20080616) MIME-Version: 1.0 To: hardware@freebsd.org X-Enigmail-Version: 0.95.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Scanned: amavisd-new at mx.bulinfo.net Cc: Subject: Controlling NIC bandwidth via IFG? X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Oct 2008 14:22:17 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello All, I am looking for a NIC (supported by FreeBSD) which has ability to set IFG (Inter Frame Gap) bigger than default (960ns for 100Mbit/s, 96ns for 1Gbit/s). I would like to decrease the NIC bandwidth (burst rate) using this way to ~40Mbit/s. Best Regards -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFI/IzLxJBWvpalMpkRAkovAJ0WrckKEPNeYU4JpfCpng3hHMMN/ACfU3ax Ys3jzyKkhhTRlnfw782zGUI= =fefr -----END PGP SIGNATURE-----