We have just added support for Sophos XG to Fastvue Sophos Reporter in build 18.104.22.168
You'll need to download our latest build from the main download page at http://www.fastvue.co/sophos/download
Simply run the new installer over the top of your existing installation. The installer will pick up your existing settings, so just click next throughout the wizard without making any changes. Once installed, browse to the site and clear the browser cache by hitting ctrl + F5 (cmd + R on Mac).
On your XG Firewall, ensure you have a firewall rule with a 'Web Policy' applied and the 'Log Traffic' checkbox checked.
Then go to Configure | System Services | Log and add the Fastvue server as a syslog server with these settings: Server = Fastvue Reporter Server IP Port = Any unused port on Fastvue machine (514 is the default) Facility = Daemon Severity = Information Format = Device Standard Format.
Then check the 'syslog' checkbox for the 'Content Filtering' log events (Web Filter and Application Filter).