Palo Alto Networks recently announced an issue with their VM-50 Firewall Appliance Certificate. You will need to download and deploy the updated VMs. You can download the new VM OVAs from CSSIA. Please read the instructions in the attached pdf document for more information.
The following lab libraries are impacted:
The release notes pages linked below provide details including instructions on updating the content on your NETLAB+ system (via the Course Manager in the NETLAB+ administrator interface and/or deploying updated VM OVAs).
Palo Alto Networks Release Notes – Updates for the following lab series: