Mellanox ConnectX-4, how to apply settings permanently?

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ectoplasmosis

Active Member
Jul 28, 2021
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I have many Mellanox ConnectX-4 25G cards on bare-metal Windows machines, which need FEC settings applied via 'mlxlink' utility in order to link to a particular switch.

Trouble is, these settings do not get saved, and are lost after a reboot.

How can I make sure that they are permanently applied?