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Ethernet Port Configuration Tool EPCT version: v1.40.05.05 Copyright 2019 - 2023 Intel Corporation. No supported adapters found.
sudo ./nvmupdate64e Intel(R) Ethernet NVM Update Tool NVMUpdate version 1.40.5.5 Copyright(C) 2013 - 2023 Intel Corporation. WARNING: To avoid damage to your device, do not stop the update or reboot or power off the system during this update. Inventory in progress. Please wait [+.........] Num Description Ver.(hex) DevId S:B Status === ================================== ============ ===== ====== ============== 01) Intel(R) Ethernet Connection (22) N/A(N/A) 0DC7 00:000 Not supported I219-LM 02) Intel(R) Ethernet Controller XL710 N/A(N/A) 154B 00:001 Update not Generic ID available Tool execution completed with the following status: Device not found.
lspci 00:00.0 Host bridge: Intel Corporation Device 4640 (rev 02) ....... 01:00.0 Ethernet controller: Intel Corporation Device 154b (rev 02)
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Hi,
In light of absolutely no reply and the Ethernet Products forum refusing to help, I have now figured this out.
For anyone else who is looking to do this, there is an extra tool that is not easily found or provided. The nvmupdate tool will not work for a blank device.
This tool is found here: https://cdrdv2.intel.com/v1/dl/getContent/348742?explicitVersion=true
(NOTE: you need special permissions to be able to download this file)
This contains the lanconf to be able to load an arbitrary binary file on to the NVM Flash. You then need to fully power cycle the device (not just a reboot) for this to take effect. I ran this on a Debian 12 install, but 32 / 64bit variants, Windows, BSD and EFI options are in the ZIP download.
You can also write MAC addresses and such from this tool also.
Henry

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