The official documentation says to better leave alone tun-mtu AND link-mtu parameters, and use mssfix and fragmentation values instead: Printer modelinin kağıt tepsisi kapasitesi ve desteklediği kağıt boyutları ihtiyaçlarınıza uygun olmalıdır. I am afraid you'll have to recheck your configuration. Usually with OpenVPN when certificates are implemented, the client verifies https://penisring43108.blogsvila.com/36903001/de-5-seconden-trick-voor-penisringen