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by tuetuopay 831 days ago
The Pi port can deliver 5 or 10W max at 5V IIRC. So I'm not using it :D

The 12V comes from an external power supply through a barrel jack, from which I also derive the 3.3V rail. The Pi provides no power whatsoever. I should publish the design files somewhere.

As for the NIC, it's a Netronome Agilio-CX which is fully programmable using eBPF and such.