This is a list of all ns3::GlobalValue instances. See ns3::GlobalValue for how to set these.

SimulatorImplementationType: The object class to use as the simulator implementation. Default value: ns3::DefaultSimulatorImpl.
SchedulerType: The object class to use as the scheduler implementation. Default value: ns3::MapScheduler.
RngSeed: The global seed of all rng streams. Default value: 1.
RngRun: The substream index used for all streams. Default value: 1.
ChecksumEnabled: A global switch to enable all checksums for all protocols. Default value: false.