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Would anybody here happen to know how to set the MAC address for an Infiniband Virtual Function?

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So far, I have gotten SR-IOV running in Proxmox 7.4-17 where when I list the PCI devices via lspci | grep Mell, I can see the virtual functions of my Mellanox ConnectX-4 card (on different/multiple nodes).

The problem that I am running into is that because the HW MAC address isn't unique between them the virtual functions, therefore; when I try to use them inside a VM, I get a "NO CARRIER" message when I check it with ip link

When I try to set the HW MAC address using this...

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