This is exactly what I do, but it does not work. I am not sure what "OpenVPN server with compatibility to old clients" means. What are specific settings that made it works for you on server?

So, were you be able to figure out what is wrong? Or at least lead me to the possible things to check?

@Hank21 I am not sure about one particual setting in the configuration dialog, so I'd like to double confirm "Local Network" for tunnels set to DHCP LAN range (192.168.0.0/15), since this is what...

What were exact options you've used in the config to make it works. I've tried to change from cipher AES-256-CBC to option cipher 'AES-256-CBC' and on server to data-ciphers-fallback - the issue...

Hank21 wrote 1. Does your OpenVPN Server require the Client to enter the account password? 2. If not, please provide a screenshot of your configuration file, it will help us to locate the issue. 3....

I am using VPN client routing on my ER605. This works fine with L2TP clients (the router connectings are clients for L2TP). The tunnels being created fine and routing is working. Recently I switched...