Hi
In the exported OVPN configuration file, you can add the following line in addition to pull-filter ignore redirect-gateway:
route 192.168.8.0 255.255.255.0
(Make sure to adjust the network and subnet mask according to your router’s configuration.)
This allows you to access the remote subnet while keeping your internet traffic routed through your own local connection.
For reference, here is the OpenVPN configuration documentation: