Ieee80211AgentSta¶

//
// Used in 802.11 infrastructure mode: in a station (STA), this module
// controls channel scanning, association and handovers, by sending commands
// (e.g. ~Ieee80211Prim_ScanRequest) to the management module (~Ieee80211MgmtSta).
//
simple Ieee80211AgentSta extends SimpleModule like IIeee80211Agent
{
    parameters:
        @class(Ieee80211AgentSta);
        string interfaceTableModule;   // The path to the InterfaceTable module
        string mibModule;
        bool activeScan = default(true);  // Selects between active and passive scanning
        string channelsToScan = default("");  // List of channel numbers to scan (space delimited); empty means all channels
        double probeDelay @unit(s) = default(100ms); // Delay before sending a probe request during active scanning
        double minChannelTime @unit(s) = default(150ms); // Min interval to spend on a channel during active scanning
        double maxChannelTime @unit(s) = default(300ms); // Channel time for passive scanning, and max channel time for active scanning
        double authenticationTimeout @unit(s) = default(5s); // Timeout for the authentication procedure
        double associationTimeout @unit(s) = default(5s); // Timeout for the association procedure
        double startingTime @unit(s) = default(-1s); // Agent starting time.
        string defaultSsid = default(""); // List of allowed SSIDs to connect to; leave empty for no filtering
        @display("i=block/control");
        @signal[sentRequest](type=long); // ENUM! ~Ieee80211PrimRequestCode
        @signal[acceptConfirm](type=long); // ENUM! ~Ieee80211PrimConfirmCode
        @signal[dropConfirm](type=long); // ENUM! ~Ieee80211PrimConfirmCode
        @signal[l2AssociatedNewAp](type=inet::NetworkInterface);
        @signal[l2AssociatedOldAp](type=inet::NetworkInterface);
        @signal[l2Disassociated](type=inet::NetworkInterface);
        @statistic[sentRequest](title="sent requests"; record=count,vector); // ENUM! ~Ieee80211PrimRequestCode
        @statistic[acceptConfirm](title="accepted confirms"; record=count,vector); // ENUM! ~Ieee80211PrimConfirmCode
        @statistic[dropConfirm](title="dropped confirms"; record=count,vector); // ENUM! ~Ieee80211PrimConfirmCode
    gates:
        input mgmtIn;
        output mgmtOut;
}