To be quite clear, I don't believe anyone has implemented it like this, I was just spitballing theoretical possibilities. And yes, you're right, you'd probably

To be quite clear, I don't believe anyone has implemented it like this, I was just spitballing theoretical possibilities. And yes, you're right, you'd probably need to make the ethernet port present 2 MACs so the management system can have its own independent network stack, unless I've forgotten some awful trick to get around that (which is possible; I can't quite remember how single-port servers host their LoM interfaces).