import inet.linklayer.ethernet.EtherHub; import inet.node.ethernet.EtherHost2; import ned.DatarateChannel; network HostsWithHub { types: submodules: hostA: EtherHost2 { parameters: @display("p=72,80"); } hostB: EtherHost2 { parameters: @display("p=334,80"); } hostC: EtherHost2 { parameters: @display("p=334,80"); } hub: EtherHub { parameters: @display("p=204,80"); } connections: hub.ethg++ <--> DatarateChannel <--> hostA.ethg; hub.ethg++ <--> DatarateChannel <--> hostB.ethg; hub.ethg++ <--> DatarateChannel <--> hostC.ethg; }