OpenVPN configuration with Mikrotik not being the router

Hi,
i have Mikrotik router on local network as a secondary wireless interface. I’ve setup OpenVPN on this device with port forward from outside router. I can connect, but then im unable to ping anything. I’ve tried both bridge and nat way and various combinations.
Mainly i followed the config on mikrotik site: https://wiki.mikrotik.com/wiki/OpenVPN

It would seem it is a routing/firewall issue but i’ve tried everything that came to my mind and what i found with no success.

Any help is appreciated!

PS: The router is configured in bridge mode where every LAN and WLAN interface is in a bridge.

Okay, so the problem was compression. I fiddled around with the comp-lzo and when i removed the option then it started to work - i could ping the openvpn remote address. Once that was done NAT was fairly easy - works exactly as in the manual. Routing setup from client to LAN fairly easy too.