Ok, this seems to work: data-ciphers AES-256-GCM:AES-128-GCM:AES-128-CBC With verbose logs on you can see the line in the log file: Outgoing Data Channel: Cipher 'AES-256-GCM' initialized with 256...

@MR.S Yes, it works with the line "cipher AES-256-GCM" however I'm not really sure there is no silent fallback to AES-128-CBC If you use the line "data-ciphers AES-256-GCM" instead you will receive...

@MR.S Oh, this worked. It should be a config option in the UI. I tried it with data-ciphers AES-256-GCM in the config file, but that fails. And this is strange. That's the option you should use...

I just updated from an ER7206 to a ER8411 router in controller mode. The OpenVPN server still does not support AES-256-GCM ciphers? AES-128-CBC is considered outdated and blocked on modern Linux...

Ok, the DCHP Lease Time was set to 2 hours. After those 2 hours, the IP address changed to the required fixed IP address. My issue is now "fixed" but is there a way to speed this up? E. g. would a...

- We have set a fixed IP address to a PC via DCHP and later added a new network card (2.5GB). - I booted the PC with the network cable now attached to the new network card. - It got a new IP adress...