Network Interfaces
A detailed description of creating and configuring each type of network interface is described in the following instructions:
All created interfaces are presented in the form of a table:
In the edit mode, it becomes possible to change the name, network card (by clicking the pencil button), and configuration settings (manually or automatically):
If the Network card is already in use by any interface, then UTM will display an error window "NIC/VLAN tag combinations must be unique".
When migrating UTM from one physical machine to another (disk transfer or backup restore on new hardware), the settings of all network interfaces specified before the migration will be restored. Use the trash bin button to remove unnecessary interfaces.
Example: the original version of UTM 13.X -> migrated UTM to new hardware -> configured new hardware -> upgraded -> in the Network interfaces section, old (before migration) and new (after migration and configuration) network interfaces will be displayed.