Hi !
I was happy to see the verify-server-certificate option poping recently and I activated it on a couple of RB750r2 we have here with routerOS 6.45.7
I did not have any problem and the OpenVPN Interface is working properly on both.
I received a few RB750r2 today and I configured them with the same option and the router OS 6.46.1 and the (same) server refuses the connection with errors like “bad certificate” and TLS handshake failed. If I unkcheck the verify-server-certificate option, everything is working properly. At first I thought it was the firmware version so I downgraded them to 6.45.7 like the previous one, but the errors remain ! The clients configurations are the same so I cannot understand why I have a RB750r2 with 6.45.7 working with verify-server-certificate option enabled and another RB750r2 not working with the same firmware version and the same configuration.
All the certificates are generated under the exact same method, I checked them all and everything is in order.
If I disable the option verifiy-server-certificate on my second RB750r2, the server is happy again and everything is working.
Have you an idea of what may be going on here ?
Thanks