Hi!
I am trying to configure a OpenVPN client on a MikroTik 750G router with RouterOS 4.11 and connecting it to a OpenVPN Access Server 1.5.6 (OpenVPN 2.1.1o) running on CentOS.
I followed the instructions in http://wiki.mikrotik.com/wiki/OpenVPN. I extracted the CA certificate and the client certificate and key from the client.ovpn file that I downloaded from the OpenVPN Access Server. This file is working fine on Windows and Linux clients.
And I uploaded these files to the MikroTik router and successfully imported the certificates.
But when I enable the OpenVPN interface on RouterOS, I get this error on the server:
TLS Error: cannot locate HMAC in incoming packet from xx.xx.xx.xx:51718
I believe I need to define the OpenVPN static key for the TLS authentication, as this key is also a part of the client.ovpn file and it is needed on the Windows and Linux clients. But I haven’t found any information about doing this on RouterOS.
Can anybody help?
Thank you,
Filipe Múrias