NTS - Network Topology Simulator 

• NTS - Network Topology Simulator is a rerouting layer for simulating various store and forward network topologies on a PVM running network

• An abstract of NTS is contained in the About section

• The Documentation provides the full user guide of NTS

• You can get NTS in the Download section as well as the full thesis which goes with it.

• The Links section provides general usage links to useful related sites.