[Celestica][carrera][I210] lanconf tool report "HW protection" when flashing new image.

[hello13]

HI,    

    Question: 

     In the BIOS SETUP screen, I210 Mac address is always as "00:00:C0:00:00:00", the MAC address is from the location "word 0x11b" of NVM(it can not be modify by eeprom or Lanconf tool)

Description :

     Based on V3.30 eeprom/NVM image ,  My company want to modify the MAC address at offset 0x11b(word) and flash older image , but all the actions are failed,please see the following picture.  How to do it ?  3Q

(i210 hardware status :  pin12(NVM/SI) is pulled up .)  

lanconf tool report error

In the BIOS SETUP screen, I210 Mac address is always as "00:00:C0:00:00:00", the MAC address is from the location "word 0x11b" of NVM(it can not be modify by eeprom or Lanconf tool)

 <BIOS SETUP screen, I210 efi driver created screen>

Thank You!

[Sachinks]

Hello hello13,

Greetings!

Thank you for posting in Intel community Forum.

Since this concern is related to the MAC address update, we have a separate forum where you can get further assistance. We request you to post this query in our Embedded connectivity forum.

Kindly use the below link and submit your request.

https://community.intel.com/t5/Embedded-Connectivity/bd-p/embedded-networking-connectivity

Thank you for using Intel products and services.

Regards,

Sachin KS