When using the PAN-DB public cloud, each firewall accesses the PAN-DB servers in the AWS cloud to
download the list of eligible servers to which it can connect for URL lookups. With
the PAN-DB private cloud, you must configure the firewalls with a (static) list of
your PAN-DB private cloud servers that will be used for URL lookups. The list can
contain up to 20 entries; IPv4 addresses, IPv6 addresses, and FQDNs are supported.
Each entry on the list— IP address or FQDN—must be assigned to the management port
or eth1 of the PAN-DB server.