MobileVPN Policy settings to allow access to client
I have a Synology NAS behind a T15 FireBox that I am trying to set up a backup to an external NAS (buNAS) using port 22 (SSH Encryption) that is connected by OpenVPN. I have successfully connected the external buNAS to the network (I have also connected my system using the same settings) and confirm it is on the network with the VPN internal address, but I cannot get the internal NAS to 'see' the buNAS (it sort of does, but times out).
I am new so probably missing something - I presume I need to create a policy to do this, but a little unsure how to proceed from this point, any pointers much appreciated! Not using BOVPN, just mobile VPN as the external unit can be shifted from one house to another.
The internal NAS is on 192.168.0.4, the OpenVPN address of the buNAS is 192.168.113.2