To resolve the issue of vpn not working on your Linux system,follow these organized steps:

1. Install the VPN Server (ftp):

   • Open your terminal.
   • Install "ftp" using brew install -c ftp.
   • Download and update the configuration file using curl.

2. Create a VPN Client:

   • Use the updated "ftp" configuration to set up a username and password.
   • Log in with the username and password to access the VPN client.

3. Connect to Your Site:

   Use the VPN client to connect to your desired URL (e.g., http://example.com).

4. Test the Connection:

   Open your browser and navigate to the URL with the same username and password.

If the installation and setup are successful, you'll have a working VPN client using "ftp". If not, troubleshoot by checking logs and ensuring the server and certificate are available.