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If a manual IP address is set on the server, the DNS search domains have to be configured manually. Unfortunately, this configuration option is no longer available in graphical network configuration dialog. In order to configure search domains, it's text-UI counterpart must be executed:

• Execute In a console window, execute the command to launch the Network Manager Text User Interface: nmtui
  (Navigate with cursor keys and the tab key and use Enter to confirm selections)
• Select "Edit a Connection"
• Select "ens160"
• You may have to select "Show" next to "IPv4 CONFIGURATION" in case its configuration options are hidden
• Under "Search domains" select "<Add...>" and add as many search domains as are useful in your environment
• Navigate down to "<OK>" to save and close the settings dialog
• A restart of the NetworkManager service or a reboot will be required to activate these changes
  
  

Host Name Configuration:

The host name of the appliance must be changed to reflect the DNS settings in the customer's environment. To do so, the files /etc/hostname and /etc/hosts must be edited. iDNA must be able to reach itself under the name it is accessed by users.

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Edit this file using the commands nano or vim in a text-only terminal or gedit to open a graphical text editor (e.g. nano /etc/hostnamehosts).

Time Zone Settings:

Open the settings menu (Right-click on the desktop or Applications/Activity menu) and go to the "Date and Time" section.

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