The history of the creation and development of OPNsense - a branch of the pfSense project that became an independent and actively developed open-source solution. We look at the reasons for the fork, the philosophy of the project, key stages of development, and how OPNsense differs from other open-source routers.
A step-by-step guide to configuring DNS over HTTPS (DoT) in OPNsense for secure and encrypted domain name resolution. Covers configuring DNS services, setting up certificates, and verifying operation on client devices.
A detailed guide to installing and configuring Kea DHCP in OPNsense. Covers configuring DHCP servers, managing IP address ranges, setting up static assignments, and verifying network operation for reliable and flexible address allocation.
