I have an noise information in port scan reports. If i check port 1720 with Nmap or Max Patrol I'm always find open 1720 port on all hosts behind Check Point even in Internet.
I removed Portscanner from any blades and firewall policy "any any".
This post Open ports found on existing and non-existing IPs didn't help me, there isn't relove this problem.
Anybody have any ideas?