From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <010501c53602$6a675ac0$0d35dfd5@kilgore> From: "boyd, rounin" To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu> References: <424AE928.6000501@zappe.us><20050331005435.G22455@mrwint.cisco.com><424B4263.60804@zappe.us> <20050331110422.1e2041d5@agni> <20050331155456.A22939@mrwint.cisco.com> Subject: Re: [9fans] unique MAC address allocation? Date: Thu, 31 Mar 2005 17:00:43 +0200 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit Topicbox-Message-UUID: 2f2564dc-ead0-11e9-9d60-3106f5b1d025 >> > You had an area number that was 6 bits, and a 10 bit node >> > number. Then you appended this to AA:00:04:00 to get the MAC address. on reflection this sounds more accurate. seems that had taken out several blocks of vendor-ids and used AA:00:04:00 to say 'mangled address, includes DECnet'. -- MGRS 31U DQ 52572 12604