Chapter 8: Virtual Private Networking

This chapter will explore the Virtual Private Network (VPN) technologies available on the OPNsense core: IPsec and OpenVPN. With OPNsense, you can connect securely to remote sites and users using site-to-site and remote user deployments, and we'll learn how to do it in this chapter. After reading this chapter, you will be able to deploy VPNs using OPNsense, connecting remote networks and users in a secure manner.

We will explore the following topics in this chapter:

  • OPNsense core VPN types
  • Site-to-site deployments using IPSec
  • VPN deployments using OpenVPN

Technical requirements

For this chapter, you need to know how to create firewall rules on OPNsense and read logs using a Command-Line Interface (CLI ...

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