So for a complete networking amateur here is what i need to do
I have a closed off wide area network 10.0.0.1 -254
I have a device on 10.0.0.220:8999 that i need access form anywhere
the router serving the 10.0.0.1 has a wan address from my home internet its static ip from my home is 192.168.0.9
Anyway to forward if you hit my external ip adress at home which is static that it can forward that 8999 from my external address thru my router to 0.9 and then the mikrotik route it to 10.0.0.220
I have port 8999 forwarded in my home router to ip adress 192.168.0.9 which is the gateway address on the mikrotik