switch
Camera
Firefighting subsystem
192.168.56.X
192.168.56.3
192.168.56.2
ADSL
443HTTPS
Transfer Device
192.168.0.X
Port MappingInner：4660、443Outer：4660、8080
Router
Test Machine
4660 TCP
Industrial bus
Wired telephone card（PCI-E）
MosquittoServer
DA Server
DB Server
Web APPServer
