General Settings
From this page Administrators can configure the domain to access both OpenPanel and OpenAdmin interfaces, as well as ports for those services.

Domain​
To enable access to both OpenAdmin and OpenPanel through a domain name, such as srv.your-domain.com:2083, follow these three steps:
- Set hostname:
Set the desired subdomain as server hostname:
hostnamectl set-hostname server.example.net - Configure DNS: Point the subdomain to the public IP of the server. Use a tool such as https://www.whatsmydns.net/ to check that domain is pointed to server ip.
- Set in General Settings Switch from IP to the domain name in OpenAdmin > Settings > General Settings.
You can also set a separate domain just for OpenPanel UI
Set IP address for OpenPanel​
To access OpenPanel and OpenAdmin via server public IP address, choose the "IP address" option and click save. The modification is immediate, redirecting you to the designated IP:2087 for the admin panel upon saving.
Ports​
Port configurations for OpenAdmin and OpenPanel interfaces can be modified from their default settings (2087 for OpenAdmin and 2083 for OpenPanel).
- To change the port for the OpenPanel from the default
2083to another value, set the desired port in the "OpenPanel Port" field. - To change the port for the OpenAdmin from the default
2083to another value, set the desired port in the "OpenAdmin Port" field.
Redirect​
By default, when users add a domain, the addition of "/openpanel" to the domain URL will redirect them to the OpenPanel interface. However, you have the flexibility to customize this, such as changing it to "/awesome," allowing users to access their OpenPanel via "their-domain.com/awesome".
To change the "/openpanel" to something else, simply set the value for the "OpenPanel is also available on:" field and click on save. Changes take effect instantly without service interruption.