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Portscan

Scan a host for open ports once per day. If a new open port is detected, the device is down and contacts are notified. If the new open port is intentional, add it to the list of allowed ports.

Settings:

Host Address: The hostname or IP address of the host to be scanned for open ports.

Scan Time: The time of day for the daily scan.

New Ports to Allow: A comma separated list of new port numbers to allow.

Scan your own hosts only. Unauthorized port scanning may result in account termination.

For a list of ports scanned, see Portscan - Master Port List in the Articles section of our site.