Which utility can change MAC Address? BootUtil?

[ElsaLin_dell]

I had a Intel(R) Ethernet Connection 25G 4P E823-C LOM which somehow lost its MAC address.

I'd like to write them(MACADDR) back.

Try to install PROSet but it seems not supported.

• 

Try to install BootUtil but no command available in help message for writing MACADDR

OS: Microsoft Windows Server 2022

Server: PowerEdge XR4520c

NIC: Intel(R) Ethernet Connection 25G 4P E823-C LOM

Downloaded tools:

• Intel® Ethernet Adapter Complete Driver Pack 28.2.1

https://www.intel.com/content/www/us/en/download/15084/intel-ethernet-adapter-complete-driver-pack.html

• Intel® Ethernet Connections Boot Utility, Preboot Images, and EFI Drivers 28.2

https://www.intel.com/content/www/us/en/download/15755/intel-ethernet-connections-boot-utility-preboot-images-and-efi-drivers.html

• Administrative Tools for Intel® Network Adapters 28.2

https://www.intel.com/content/www/us/en/download/2593/administrative-tools-for-intel-network-adapters.html?wapkw=intel%20proset%20adapter%20configuration%20utility%20E82

[Sazirah]

Hi ElsaLin_dell,

Good day.

Thank you for posting in Intel Ethernet Communities.

As checking your posting query regarding Intel(R) Ethernet Connection 25G 4P E823-C LOM, we have expertise team (Intel Embedded Community Team) in this product that can assist you for this matter. Therefore, we will move your posting to them for them to be able to provide best solutions or answers to your posting query.

Thank you.

Best Regards,

Sazzy_Intel

[Diego_INTEL]

Hello @ElsaLin_dell,

Thank you for contacting Intel Embedded Community.

Maybe this document may be of help:

#736861 - Intel® Ethernet Connection E82X Programming MAC Addresses

https://www.intel.com/content/www/us/en/secure/content-details/736861/intel-ethernet-connection-e82x-programming-mac-addresses-application-note.html

You will need a Premier account in order to get access to this document.

Best regards,

@Diego_INTEL