Collect following domains - Mandatory only if the "Base URL" points to a Multi-Domain Server. Please verify, that all selected domains can be accessed by the provided credentials.
Don't forget to add IPF appliance to the list of allowed clients. In SmartConsole, go to Manage & Settings > Blades and click on "Advanced Settings..." in the “Management API“ section to verify, from where are API calls allowed. In case that you use setting "All IP addresses that can be used for GUI clients", don't forget to add IPF appliance address to Manage & Settings > Permissions & Administrators > Trusted Clients. In case you use Multi-Domain server, all necessary settings are in Multi Domain menu (ie: Multi Domain > Blades)