I bought two second-hand ConnectX-3 (Model No CX311A, P/N MCX311A-XCAR) .
These two cards work as expectation except these two cards have exact same permanent MAC address, please refer the attached photos and snapshot.
The labels shown mac address should be "E4 1D 2D 6D XX XX", but the OS/driver shown mac address "00 02 C9 05 6A A8" for both cards.
I've manually changed one card's "current mac address" to make them connectable. But it is really inconvenient to manually change the temperate mac every time after OS installing.
It is definitely the permanent mac address been modified due to what ever purpose.
Is there anyway to re-flash something to change the permanent mac address?
These two cards work as expectation except these two cards have exact same permanent MAC address, please refer the attached photos and snapshot.
The labels shown mac address should be "E4 1D 2D 6D XX XX", but the OS/driver shown mac address "00 02 C9 05 6A A8" for both cards.
I've manually changed one card's "current mac address" to make them connectable. But it is really inconvenient to manually change the temperate mac every time after OS installing.
It is definitely the permanent mac address been modified due to what ever purpose.
Is there anyway to re-flash something to change the permanent mac address?