how to get an instance of StaWifiMac from WifiMacHelper

[Geovany Teca]

Hi All,

I want to change the behavior of one station in wifi network (generate more many probe requests), but leave the remaining with the default behavior (generate only one probe request). Since we create MAC layer from WifiMacHelper I need at least two instances of StaWifiMac from WifiMacHelper.

Ex:

WifiMacHelper staMac1;
WifiMacHelper staMac2;

staMac1.ObjectOfStaWifiMac ;
staMac2.ObjectOfStaWifiMac ;

Best regards

Geovani 

[Geovany Teca]

I solved, if it might help someone, there the possibility to configure the MAC layer of a specific station that we want to change the default configuration.

Ptr<NetDevice> dev = wifiStaNodes.Get (0)->GetDevice (0);

Ptr<WifiNetDevice> wifi_dev = DynamicCast<WifiNetDevice> (dev);

Ptr<WifiMac> wifiMac = wifi_dev->GetMac(); 

Ptr<StaWifiMac> staWifi = DynamicCast<StaWifiMac> (wifiMac);

// staWifi->method()