If you want, I can: provide concrete FreeRADIUS SQL schema and sample config snippets, build a sample portal POST handler (Node.js/Python), or produce gateway-specific instructions for pfSense, Mikrotik, Ubiquiti, or Cisco — tell me which one to produce.
In some cases, the portal will be at a local IP address (e.g., 172.16.x.x or similar firewall page). kec internet authentication hot