Local DNS: AdGuard with Unbound on OPNsense
Using AdGaurd as primary DNS, with unbound for local hosts. DNS over TLS/HTTPS is setup for all recursive lookups.
Category OPNsense
OPNsense NTP
Network Time Protocol (NTP) settings in OPNsense
OPNsense ZeroTier Setup
Create an Zero Tier account and setup on OPNsense following: Official Documentation. Also based off this helpful video. ZeroTier Setup OPNsense Setup
OPNsense DDNS with Cloudflare
Configure OPNsense firewall/router to update A records hosted in Cloudflare DNS when the dynamic public IP changes. OPNsense Dynamic DNS (DDNS) service with Cloudflare.