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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: BCP for Private OUI / address assignments?
I also found this one helpful http://www.iana.org/assignments/ethernet-numbers === The CFxxxx Series RFC 2153 describes a method of usings a "pseudo OUI" for certain purposes when there is no appropriate regular OUI assigned. These are listed here. CF0001 Data Comm for Business [McCain] === I remember we had IBM Token-Ring equipment and they suggested to always use "CF..." and never rely on the programmed MAC for SNA. Kind regards Peter Dale W. Carder wrote: > > On Nov 24, 2008, at 11:02 AM, mike wrote: >> I am needing more and more unique mac addresses > ... >> it occurs to me that there should be something - ala rfc 1918 > > > You can probably find examples online, but in a nutshell this > does exist. > > Set bit b2 to 1, "locally assigned". > Default is 0, "globally unique" (OUI assigned). > > Cheers, > Dale > > -- > Dale W. Carder - Network Engineer > University of Wisconsin / WiscNet > http://net.doit.wisc.edu/~dwcarder > -- Peter and Karin Dambier Cesidian Root - Radice Cesidiana Rimbacher Strasse 16 D-69509 Moerlenbach-Bonsweiher +49(6209)795-816 (Telekom) +49(6252)750-308 (VoIP: sipgate.de) mail: [email protected] http://www.peter-dambier.de/ http://iason.site.voila.fr/ https://sourceforge.net/projects/iason/
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