[Ns-bugs] [Bug 491] New: It is painful to enable all checksums

code@nsnam.ece.gatech.edu code at nsnam.ece.gatech.edu
Thu Feb 5 09:53:40 PST 2009


http://www.nsnam.org/bugzilla/show_bug.cgi?id=491

           Summary: It is painful to enable all checksums
           Product: ns-3
           Version: pre-release
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P5
         Component: general
        AssignedTo: ns-bugs at isi.edu
        ReportedBy: craigdo at ee.washington.edu
   Estimated Hours: 0.0


If you need to use ns-3 to talk to the "real world" you need to enable
checksums on the various protocols.  As it stands, you need to search the code
and find all the places where this is an option and turn them on individually. 
If someone adds a checksum option somewhere, you have to track this and go back
and change your scripts to keep the checksum enabling code up to date.  This is
not good.

There should be a global enable-checksums option that trumps the individual
checksum attributes and just turns on all checksums in the system.  All
checksum enabling code should respect this global value.


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