© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
B. Choi, E. MedinaIntroduction to Ansible Network Automationhttps://doi.org/10.1007/978-1-4842-9624-0_21

21. Upgrading Palo Alto Firewalls

Brendan Choi1   and Erwin Medina1
(1)
Sydney, NSW, Australia
 

In this concluding chapter, we delve into the crucial topic of upgrading Palo Alto’s PAN-OS Firewall. For security engineers, upgrading firewalls that are actively deployed in a production environment is an essential task. Throughout this chapter, we aim to provide you with valuable insights into the PAN-OS upgrade process by exploring both manual procedures and the advantages of leveraging automated Ansible playbooks. By examining the manual upgrade process, ...

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