@startuml
!$URL = 'https://codeberg.org/kbit/codewars/raw/branch/main/plantuml'
!include $URL/lib/skinparam.puml
!include $URL/lib/office.puml
$printSignature()
$importOffice()
nwdiag {
    R3 [description = "<$globe_internet>\n R3"];
    network vtnet3 {
        color = "green";
        address = "192.168.1.0/24";
        R3;
        R1 [address = "vtnet3:.1", description = "<$router>\n R1"];
        R2 [address = "vtnet3:.2", description = "<$router>\n R1"];
    }
    group {
        description = "VRPP: 254";
        R1;
        R2;
    }
    network vtnet4 {
        color = "blue";
        address = "192.168.1.0/24";
        R1 [address = "vtnet3:.1"];
        R2 [address = "vtnet3:.2"];
        R4 [description = "<$device_laptop>\n R4"];
    }
    R4;

}
@enduml