It was not easy for me to understand the type of zones and “from – to” policy definitions when working with a Palo Alto firewall that has multiple vsys’s and a shared gateway. I was missing an at-a-glance picture that shows which zones to use. (Though this document describes the whole process quite good.) So, here it comes…

Continue reading Palo Alto: Vsys & Shared Gateway – Zones, Policies, and Logs →