In the following, we will describe how to determine the MAC address of a network adapter in the different operating systems. This MAC address is required for registering a computer with CSN.

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1. Press +R on your keyboard.
2. Type cmd and press ENTER (↵).
3. Type ipconfig -all in the command prompt and press ENTER (↵) to get a list of all available network adapters.
4. Now choose the MAC address of the correct adapter. Typically, wired network adapters are labeled Ethernet adapter Local Area Connection.

► Continue to “Registering with CSN”

1. Open a new terminal window (e.g. by pressing CTRL, ALT and T in Ubuntu)
2. Type ifconfig -a in the terminal and press ENTER (↵). All available network adapters will be shown.
3. Now choose the MAC address of the correct adapter. Typically, the first wired network adapter is labeled eth0.

► Continue to “Registering with CSN”

1. Open System Preferences from the Apple Menu
2. Click on Network
3. Select the connection you are using (Ethernet)
4. Navigate to the Hardware tab to see the address

► Continue to “Registering with CSN”