OPNsense on a Mac
Open-source firewall/router OS (REST API) · Routers & Firewalls
OPNsense is a FreeBSD-based firewall and routing platform with a clean web UI and a full REST API (key+secret, Basic auth). Runs on its own hardware/VM, not the Mac. Add it in the Router & Network pane to pull live status, or watch its management IP. Web UI on :443.
Run OPNsense with FrontierStack
Install or connect OPNsense; then check its status, ports and certificate from FrontierStack. The same screen links to firewall checks, Malware Audit and backups where they apply.
Run it from your Mac.
FrontierStack installs, monitors and secures services on this Mac and on linked servers.
Download FrontierStackApple notarized · Safe & secure · macOS 13 Ventura+