Hi,
In the ovpn file this option is with the hyphens in front:
However, this might not work when you upload the ovpn file.
Anyways, when you upload a file, a new instance is created and added to the /etc/config/openvpn file.
Could you try editing that file?
Find your instance and add the following:
- list _extra '--bind-dev wwan0'
Make sure to restart the service:
- /etc/init.d/openvpn restart
Alternatively, you can just restart the device.
Let me know if this works.
Kind Regards,
Andzej