Version: 1.3.7
Firewall
OpenPanel supports ConfigServer Security and Firewall (CSF).
CSF
Firewall (CSF) UI is displayed on OpenAdmin > Firewall.
For instructions on how to use the CSF UI, please refer to ConfigServer Security & Firewall official documentation.
If you need to re-open all necessary ports for OpenPanel services and users, run the command: opencli firewall-reset
.
External Firewall
Some cloud providers, like Hetzner, offer their own external firewalls. If you are using an external firewall, ensure the following ports are open for OpenPanel services to be accessible: 53
80
443
2083
2087
32768:60999
If you are using a custom port for OpenPanel instead of the default 2083, ensure that port is open as well.
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