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The host name is what your computer name is called on a network.
Your license server host name will be something similar to: vfx-license
Linux/Windows
Open a command prompt/terminal
Type: “hostname“
This should give you the host name
What is the host ID?
The Host ID is your Ethernet ID/MAC address. It will look similar to this:
0284b864d514 or 02:84:b8:64:d5:14
Linux
Open a terminal/shell
Type "ifconfig"
The host id is the number after "ether"
Look for you network device and “Hwaddr”
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Open a command prompt. Go to start menu and type "cmd"
Type "ipconfig /all"
Look for you network device and "Physical Address".