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Firewall TCP/IP port diagram

By marcgade ·
Howdy folks, i'm looking for some kind of Visio design or network diagram to easily illustrate the open TCP/UDP ports on my firewall between, internal, external and DMZ networks. I'm having a difficult time trying to logically organzie or structure the differnt ports between the networks. Any ideas???

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by CG IT In reply to Firewall TCP/IP port diag ...

but you would have to run that from each computer and then netstat only shows current connections which changes constantly. Then graph it out on Visio.

you could buy a 3rd party application that monitors traffic. a free utility is Network traffic monitor but again thats just local machine not entire network. GFI Network monitor is a good tool.

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