This command requires DNS to be set for Trellix GTI to work. By default this command is set to disabled, which means that if there is no internet access, Trellix GTI works fine. If this command is enabled, Trellix GTI will not work unless Intelligent Sandbox is connected to the Internet and resolves Trellix GTI lookup URLs. You need to restart amas for these changes to reflect in Intelligent Sandbox.
Syntax: set gti dns check <enable><disable>
Example: ATD-6000> set gti dns check enable
DNS access check is now enabled
ATD-6000> set gti dns check disable
DNS access check is now disabled