On Sun, Dec 23, 2001 at 12:51:16PM -0500, Richard G. Roberto wrote:
> 
> If I do an NVRAM update, I can probably set the eeprom flag to make 
> these unique, but I need to run Solaris for that I think.

You can change the ethernet address by programming the eeprom.  I've
done it for Sparc machines running NetBSD, Solaris isn't necessary.
See

	http://www.squirrel.com/squirrel/sun-nvram-hostid.faq.html

for details.  Don't know whether it will solve your NAT problems,
however.

David S.