I can’t login to DirectAdmin on port 2222
If you are unable to access your server via https://1.2.3.4:2222, then 1 of 3 things is likely happening: 1. DirectAdmin might not be running or 2. You have a firewall blocking port 2222. Number 2. is easy to check by simply running (only on redhat systems): /sbin/service iptables stop /sbin/chkconfig