When using an ethernet chip (e.g. LAN91C111 from SMSC) for a product I need a MAC address for every device. Where can I get these MAC addresses? Am I allowed to take the MAC of some old ISA Ethernet Controllers or something else?
When using an ethernet chip (e.g. LAN91C111 from SMSC) for a product I need a MAC address for every device. Where can I get these MAC addresses? Am I allowed to take the MAC of some old ISA Ethernet Controllers or something else?
1) you can utilize MAC addresess from old LAN cards, but it is real for small quantity
2) buy MAC address block from:
/http://standards.ieee.org/regauth/groupmac/tutorial.html
/http://standards.ieee.org/regauth/llc/index.html
/http://standards.ieee.org/regauth/groupmac/groupmac.html