On 10/26/2010 02:01 AM, Guy Harris wrote:
>
> On Oct 25, 2010, at 4:19 PM, Guy Harris wrote:
>
>> "Jäger Computergesteuerte Messtechnik".
>
> Interesting.
>
> The entry for their OUI has it right, but the entry for their multicast address range has it wrong:
>
> $ egrep gerCom manuf*
> manuf:00:22:71 JägerCompu # Jäger Computergesteuerte Messtechnik GmbH
> manuf:00:50:C2:0A:20:00/36 J�gerCom # J�ger Computergesteuerte Messtechnik GmbH
>
> so, yeah, the appears to be something wrong with their entry in the IEEE's list of Individual Address Blocks:
>
> http://standards.ieee.org/regauth/oui/iab.txt
>
> (it gets both LATIN SMALL LETTER A WITH DIAERESIS in their name and LATIN SMALL LETTER SHARP S in their address wrong) the but their entry in the IEEE's list of OUIs:
>
> http://standards.ieee.org/regauth/oui/oui.txt
>
> is OK (for both letters).
I work for the company in question and had the same problems with manuf,
iab.txt and oui.txt. I tracked down the problem to the incorrectly
encoded database entry in iab.txt a while ago, and basically the only
proper solution would be to correct that database entry at IEEE.
I contacted them a couple of times concerning this, but the requests
would either not be answered at all or were forwarded to people that
could not fix the problem. I will try it again today, or probably call
them until I finally reach somebody that can help.
There are many encoding errors in both oui.txt and iab.txt that I
spotted for other German companies. I think the IEEE database was ASCII
in the beginning, then fed with non-ASCII characters (this is where the
junk comes from), and then finally converted to Unicode (messing up all
old non-ASCII entries).
Best regards
Thomas Böhne
--
**************************************************************************
* Jäger Computergesteuerte Messtechnik GmbH
* Thomas Böhne
* Rheinstraße 2-4
* 64653 Lorsch, Germany
* http://www.ADwin.de
* Phone: +49 (6251) 9632-0 Fax: +49 (6251) 56819
**************************************************************************
* Responsible: C.E.O. Hubert Morgenstern
* Commercial Register: Amtsgericht Bensheim, Register no.: B24717
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