MAC address (ICX and AlphaCom servers)
From Zenitel Wiki
Each of the two ethernet ports in the ICX-500 or in the [[AlphaCom Servers] has an unique MAC address. Zenitel has a MAC address range from 00:13:CB:00:00:00 to 00:13:CB:FF:FF:FF.
This MAC address is used by ethernet port 0 (Eth0). The MAC address of ethernet port 1 (Eth1) is generated by adding 80:00:00.
It is always the MAC address of Eth0 which is refereed to when dialing 789 on a display station, and in AlphaWeb, ’System Monitoring > Node information' and in 'System Configuration > License key'. The MAC address of Eth1 is found in 'System Configuration > Interfaces'.
If the MAC address is to be used for instance for firewall rules, it is important to provide the IT-administrator with the correct MAC address.