Accessing an interface on a node for installing OnOffHelper application

[Mahesh]

Hi ns3-users,

Suppose I have a node for which I install 4 different NetDevices like this

de_wireless1.Add (wifi.Install (phyHelper, wifiMac, nc_wireless.Get (0)));
de_wireless2.Add (wifi.Install (phyHelper, wifiMac, nc_wireless.Get (0)));
de_wireless3.Add (wifi.Install (phyHelper, wifiMac, nc_wireless.Get (0)));
de_wireless4.Add (wifi.Install (phyHelper, wifiMac, nc_wireless.Get (0)));

Clearly, this node will have 4 interfaces or IP addresses corresponding to each NetDevice. Now how can I access any IP address on which I can install OnOffHelper's source application ? Please let me know.

Thanks,

Mahesh

[Mahesh]

Can someone please help me ?

Thanks,
Mahesh

[pdbarnes]

If I understand correctly you don't usually worry about the source address or device . You just open a socket to the destination address and let the routing layer figure out what the first hop should be and which outgoing device to use.

Peter