I have the same problem but between 2 Whonix-Custom-Workstation VMs. The Whonix-Workstation firewall then is not an issue. You can find more info in my last post (Connections between two different Whonix-Workstations).
I have the same problem but between 2 Whonix-Custom-Workstation VMs. The Whonix-Workstation firewall then is not an issue. You can find more info in my last post (Connections between two different Whonix-Workstations).