NMAP for security audit

(imported topic written by SystemAdmin)

I am in the need to can a set of servers using NMAP, and I need to report on ANY open ports (or all ports and will determine what ports are being used). Then, hopefully have a decent output to report on this.

It appears that I need to enter each port I want to scan individually. I tried a range or ports, but it locked up my console when i went through the wizard in TEM.

Has anyone attempted anything simular?

(imported comment written by SystemAdmin)

I’ve found a way to do this using netstat. Works well.