Chapter 3: Configuring an OPNsense Network

In this chapter, we will learn more about some hardware considerations concerning networking and how to configure a network interface using the OPNsense WebGUI, and we will explore the network interface types available to configure in it. We will also learn about the virtual IPs and the differences between them, and finally we will look at some common troubleshooting scenarios and how to solve issues using the diagnostics tools available in OPNsense.

In this chapter, we will cover the following topics:

  • Hardware considerations
  • Configuring a basic network
  • Types of network interfaces
  • Exploring virtual IPs
  • Networking diagnostics and troubleshooting

Technical requirements

This chapter requires that you ...

Get OPNsense Beginner to Professional now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.