[KSN not working]

KSNetwork that installed on same machine as KSC 13.2 not working well,

sometimes there is problem with connection.

Other devices connect well, but with this device that same as KSC installed - there is problem.

Status in agent : On, Unavailable.

Could you please give some advice, how to fix this issue?

 

[Event "Network attack detected"]

Got this alert Event "Network attack detected" without source of attack.

Previously it was source in same alerts, but last time I got alert without source IP, why?

 

Result\Name:     Scan.Generic.PortScan.TCP

Object:     TCP from several different sources

Object\Type:     Network packet

Object\Name:     TCP from several different sources

Object\Additional:

Suspicious:

 

[No free space in the Administration Server database]

KSC 13.2 . I have a problem with database. “No free space in the Administration Server database”

Why I got this alert?

What size it shout be?

How to manage it right?