change my static mac address?

What do I need to do to change my static MAC address after the stack is started? (CPU:NS7520,Net+OS v5.1) Plese,Let me know.

You can’t in Net+OS 5.1. You can submit a request to have this feature included though.

Thank you for your advice. I’ll try to set unique macaddress at the time of starting. (from FLASHMEMORY) By the way, to whom can it request? Netsilicon?

Yes, you can make a request to Netsilicon at http://www.netsilicon.com/problemreporting.jsp