Chapter 10. Troubleshooting pfSense

If you are implementing or maintaining a network, it is almost certain that, at some point, something will go wrong. This could be the result of human error (for example, a misconfiguration issue), hardware failure, or a software problem. In such circumstances, your troubleshooting skills will be put to the test. The aim of this chapter is to help you develop your troubleshooting skills.

The following topics will be covered in this chapter:

  • Troubleshooting basics
  • pfSense troubleshooting tools
  • Troubleshooting scenarios

The first section will outline a procedure for troubleshooting networks in general before delving into pfSense troubleshooting. If you are already familiar with network troubleshooting, feel free to ...

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