[Ns-bugs] [Bug 371] New: examples/wifi-ap.cc is broken in NS 3.2

bugzilla-daemon@nsnam-www.ece.gatech.edu bugzilla-daemon at nsnam-www.ece.gatech.edu
Thu Oct 2 08:18:19 PDT 2008


http://www.nsnam.org/bugzilla/show_bug.cgi?id=371

           Summary: examples/wifi-ap.cc is broken in NS 3.2
           Product: ns-3
           Version: ns-3.2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P3
         Component: wifi
        AssignedTo: ns-bugs at isi.edu
        ReportedBy: gjcarneiro at gmail.com


A student turned to me for help saying "I upgraded to NS 3.2 and now my wifi
code is not working.  I am using a modified version of examples/wifi-ap.cc,
which is broken out-of-the-box in NS 3.2".

I investigated and the guy is right: the code does not work.  Wifi stations try
to transmit, but the other station never receives anything.  Commenting out the
following line makes the code work.

// enable rts cts all the time.
Config::SetDefault ("ns3::WifiRemoteStationManager::RtsCtsThreshold",
StringValue ("0"));

Please fix this.  Nothing worse than a bad example program... :-/


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