pfSense

In the captive portal system you may add the pages: "Portal page contents" and "Auth error page content". I have added the same page for both

on the page "Portal page contents" the variable $PORTAL_ACTION$ is resolved to the router IP address: http://10.11.0.1:8001/index.php?zone=cpzone

on the page "Auth error page content" the variable $PORTAL_ACTION$ is resolved to the router FQDN address: http://router.example.com:8001/index.php?zone=cpzone (which does not work for me). Also the variables $CLIENT_IP$ and $CLIENT_MAC$ do not work

With the above issue, if the user type an invalid voucher and get an error message, the user is not be able to try again