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Mastering Palo Alto Networks

You're reading from   Mastering Palo Alto Networks Build, configure, and deploy network solutions for your infrastructure using features of PAN-OS

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Product type Paperback
Published in Jun 2022
Publisher Packt
ISBN-13 9781803241418
Length 636 pages
Edition 2nd Edition
Concepts
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Author (1):
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Tom Piens Aka 'Reaper' Tom Piens Aka 'Reaper'
Author Profile Icon Tom Piens Aka 'Reaper'
Tom Piens Aka 'Reaper'
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Table of Contents (18) Chapters Close

Preface 1. Understanding the Core Technologies 2. Setting Up a New Device FREE CHAPTER 3. Building Strong Policies 4. Taking Control of Sessions 5. Services and Operational Modes 6. Identifying Users and Controlling Access 7. Managing Firewalls through Panorama 8. Upgrading Firewalls and Panorama 9. Logging and Reporting 10. Virtual Private Networks 11. Advanced Protection 12. Troubleshooting Common Session Issues 13. A Deep Dive into Troubleshooting 14. Cloud-Based Firewall Deployment 15. Supporting Tools 16. Other Books You May Enjoy
17. Index

Debugging processes

Like all operating systems, both the firewall and Panorama systems have several processes that perform specific tasks. Each of these processes has a log file and a configurable logging level, also called a debug level. By default, most processes have a lowered debug level, so only the most important log entries are written to the log file, which conserves space and is better for retention. Debug levels can be increased, but this could lead to shorter retention, and in some cases, an increase in resource use. You can verify the current debug level of each process by issuing the following command:

reaper@pa-220> debug <process name> show

You can change the debug level by issuing the following command:

reaper@pa-220> debug <process name> on <debug level>

You can turn off debugging altogether by issuing the off attribute, but I would not recommend turning off logging. Instead, opt for the lowest level of debugging. The following...

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