GMS Flow server configuration settings on Firewall to configure it manually.
Pre-requisite:
To configure Flow setting on the Firewall, follow below steps:

3. Now go to Manage | AppFlow Settings | GMS Flow Server page and enter following info and click ‘Accept’

Note: Make sure that Firewall is able to access GMS Flow / Analytics server on UDP 2055 and UDP 9060
4. Once done, click on ‘SYNCHRONIZE SERVER’ button and that will get it synched with GMS Flow / Analytics server and pull latest signature / Application names.
Note: It is Important for viewing Signature and Application names or else IDs will show up.