Here is version 5 of Dudley Smith’s fantastic Firewall Diagram:
And here is the “source” spreadsheet for version 5. It makes looking for a specific port when troubleshooting much easier.
=====
Firewall diagram – version 5 originally posted by Forbes Guthrie on vReference.
Subscribe to my RSS feed for all the latest updates.
Via http://www.vreference.com/2010/02/23/firewall-diagram-version-5/