Server Management- Calc total number of active sessions by Anonymous users

[#1]

I need to build a report to highlight the number of sessions used by the anonymous users(max limit is 20). Is there any way to build such report..  PLs guide.

[#2]

at real time?

[#3]

Yes. I need to build this for real time.

[#4]

hi Pari

PLs let me know if this report can be made.. even if not runtime..