Creating the GlobalProtect portal is as simple as letting it know if you have accessed it already. A new gateway for accessing the GlobalProtect portal will appear. Client authentication can be used with an existing one.
https://www.nstec.com/how-to-configure-clientless-vpn-in-palo-alto/#5

https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/threat-prevention/wildfire-inline-ml/configure-wildfire-inline-ml
"The File Exceptions table allows you to define specific files that you do not want analyzed, such as false-positives. To create a new file exception entry, Add a new entry and provide the partial hash, filename, and description of the file that you want to exclude from enforcement." https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-web-interface-help/objects/objects-security-profiles-antivirus

https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-upgrade/software-and-content-updates/best-practices-for-app-and-threat-content-updates/best-practices-security-first#id184AH00F06E

Flags
A?B-Active and learned via BGP
A C-Active and a result of an internal interface (connected) - Destination = network A H-Active and a result of an internal interface (connected) - Destination = Host only A R-Active and learned via RIP A S-Active and static S-Inactive (because this route has a higher metric) and static O1-OSPF external type-1 O2-OSPF external type-2 Oi-OSPF intra-area Oo-OSPF inter-area

Administrative distance is the measure of trustworthiness of a routing protocol. It is used to determine the best path when multiple routes to the same destination exist. The route with the lowest administrative distance is chosen as the best route.
When the same route appears in the routing table three times using three different protocols, the mechanism that determines which route the firewall chooses to use is the administrative distance. This is explained in the Palo Alto Networks PCNSE Study Guide in Chapter 6: Routing, under the section "Route Selection":
"Administrative distance is a value assigned to each protocol that the firewall uses to determine which route to use if multiple protocols provide routes to the same destination. The route with the lowest administrative distance is preferred."