Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 6 Aug 2002 15:37:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 6 Aug 2002 15:37:47 -0400 Received: from zcars04e.nortelnetworks.com ([47.129.242.56]:50385 "EHLO zcars04e.ca.nortel.com") by vger.kernel.org with ESMTP id ; Tue, 6 Aug 2002 15:37:46 -0400 Message-ID: <3D502611.26B28B8E@nortelnetworks.com> Date: Tue, 06 Aug 2002 15:40:01 -0400 X-Sybari-Space: 00000000 00000000 00000000 From: Chris Friesen X-Mailer: Mozilla 4.77 [en] (X11; U; Linux 2.4.18 i686) X-Accept-Language: en MIME-Version: 1.0 To: root@chaos.analogic.com Cc: "Randy.Dunlap" , linux-kernel@vger.kernel.org, abraham@2d3d.co.za Subject: Re: ethtool documentation References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1118 Lines: 26 "Richard B. Johnson" wrote: > Because of this, there is no such thing as 'unused eeprom space' in > the Ethernet Controllers. Be careful about putting this weapon in > the hands of the 'public'. All you need is for one Linux Machine > on a LAN to end up with the same IEEE Station Address as another > on that LAN and connectivity to everything on that segment will > stop. You do this once at an important site and Linux will get a > very black eye. Can't we already tell cards (some of them anyway) what MAC address to use when sending packets? This doesn't overwrite the EEPROM, but it does last for that session... Chris -- Chris Friesen | MailStop: 043/33/F10 Nortel Networks | work: (613) 765-0557 3500 Carling Avenue | fax: (613) 765-2986 Nepean, ON K2H 8E9 Canada | email: cfriesen@nortelnetworks.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/