Network Diagram:
I'm at my home office, and work has provided me with a router(B) that tunnels outbound traffic through an OpenVPN tunnel, this allows a desk phone and my computer to access work shares etc. - However, I have several local services on the upper subnet, such as printers and other devices that are now unreachable behind router b. When configuring router B I've allowed traffic to access wan and devices in the upper subnet are pingable, but I'm unable to configure SMB: shares, or locate printers via bonjour etc.
I've tried to port forward smb share ports, but I don't think this is the correct way.
Router B WAN port has IP assigned by DHCP of Router A Not all traffic is routed through OPEN VPN, devices on 192.168.1.0/24 are pingable from 192.168.8.0/24 as well as devices on 192.168.100.0/24 but I'm not able to connect to my services on 192.168.1.0/24 from 192.168.8.0/24'
I've tried searching for other questions multiple times, but it is clogged with people trying to make their SMB shares or services available on the internet. That's not what I'm trying to do.