From: ol.sc@web.de   
      
   Hi,   
      
   >Setting the MAC and setting register $001a to $06 works perfectly with   
   >IP65.   
      
   Great :-)   
      
   >However with Contiki I am still getting :11:11:11.  I tested with   
   >WEBBROWS.SYSTEM.   
   >   
   >I checked the version of Contiki I am running and it is the release from   
   >2019-05-08. I am not sure if there is a more recent one -- if so, I wasn't   
   >able to find it.   
      
   No, that's the right one. It contains a file W5100.ETH which contains   
   at offset $6E the sequence 00:08:DC:A2:A2:A2.   
      
   Do you happen to use ADTPro VEDRIVE   
   (http://adtpro.sourceforge.net/vedrive.html)? It sets the W5100   
   register $001A to $06   
   (https://github.com/ADTPro/adtpro/blob/master/src/client/prodos/   
   thernet/drive/vedrive_high.asm#L1062)   
   thus causing subsequently loaded IP65/Contiki programs to not use   
   "their" MAC address.   
      
   Regards,   
   Oliver   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)