Cloudron Forum

Hi James,

sorry for the delayed response. We initially had the problem that the Wireguard tunnel between an on premises system and a Cloudron Server on Hetzner couldn't be established.

The WG config was correct. We tried it on a different server on Hetzner with no problem. There seemed to be a problem with the Cloudron Server.

Then, my colleague figured out that there was a problem with the Cloudron internal firewall. Once he changed the settings there, the connection was established with no problem.

Thanks!
Arne

Hi, we are experiencing a strange issue when attempting to set up a Wireguard tunnel from an on premises workstation to the Cloudron Server which is hosted on Hetzner.

After starting the VPN connection on the local server, the connection does not get established. Apparently the Cloudron side is not responding.

The VPN configuration is a standard Wireguard one. We tested the setup with a 2nd machine on Hetzner that was just running a standard Ubuntu OS. With that VM, our local machine was able to establish a connection.

We double-checked both the Firewall rules on Hetzner as well as our own ones. They were fine.

Do you have any idea why that may be?