There is a way to do this in SmartView Tracker (the so-called "Active Connections" view).
While there is no shortcut to SmartView Tracker installed, you can find the binary in C:\Program Files (x86)\CheckPoint\SmartConsole\R80.10\PROGRAM as CPlgv.exe
And, as it turns out, this function still works (performance implications apply).
You can filter the results as desired.
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You can also do this in SmartView Monitor to track this over time, if you enable Monitoring on the relevant Gateway object.
In R80+:
- Open SmartConsole > Logs & Monitor.
- Open the catalog (new tab).
- Click Tunnel & User Monitoring.
See also: Logging and Monitoring R80.10 (Part of Check Point Infinity)
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