The redirection daemon is existing out of three parts.
Filters are designed to answer to specific User agents, hosts, paths and destination IPs for non-authenticated subscribers. These can be used to perform redirections, mimic internet checks, block unwanted browsers, … A few predefined filters can be found in the drop-down menu.
A list of user agents that reached the portal page. You just need to click on the funnel symbol if you want to block a user agent. Then you will be redirected to the portal filter page which will already by partly filled in. You just need to choose a http header.
Here you can define some common proxy ports, if someone uses one of these ports a message, configured in return content, will be showed. This way you can tell the customer to disable the proxy settings before connecting to the internet.