Tag Archives: DNS

Creating a DNS Black Hole for Captive Portal Clients – PFSenseDocs

Creating a DNS Black Hole for Captive Portal Clients – PFSenseDocs.

If you need to direct all of your portal clients to a single page, but the clients can fail to redirect due to flaky DNS resolution or missing DNS entries, you can setup a DNS “Black Hole” that will resolve all queries to a single IP address.

Setup BIND

On FreeBSD

If you are doing this on a FreeBSD box, BIND should be preinstalled. You do not need to install anything extra.

Read More

Bad Behavior has blocked 393 access attempts in the last 7 days.