Centralized Private Overlay Network
graph TD;
id10((P2P Overlay Network));
style id20 color:#222,fill:#aaa,stroke:#000,stroke-width:2px;
classDef mynet color:#222,fill:#f86,stroke:#000,stroke-width:2px;
class id10 pnet;
class id3 pnet;
class id4 pnet;
class id5 pnet;
class id6 pnet;
class id7 pnet;
subgraph id20[Centralized Private Network]
class id20 pnet;
id13[Server];
id14[Desktop];
id15[Laptop];
id16[Tablet];
id17[Smartphone];
id10 --- id13
id10 --- id14
id10 --- id15
id10 --- id16
id10 --- id17
class id10 mynet;
class id13 mynet;
class id14 mynet;
class id15 mynet;
class id16 mynet;
class id17 mynet;
end