Problems faced in Communicate set up of Coordinator with GUI and Dispatcher in NCTUns network simulator

Abstract

Distributed Emulation can be carried out between real world applications with a simulator. NCTUns-6.0 is a simulator based on kernel re-entering and distributed Emulation simulation methodology, with this methodology a more realistic network model can be simulated for real time applications. Coordinator is a Program that sets up communication between the GUI and Dispatcher in NCTUns-6.0 I, a network simulator running on Fedora-13. We have given in this paper how problems faced in communication set up of Coordinator with  GUI and Dispatcher are overcomed . This paper focuses on how to overcome the above problems and execute simulations in real time. This paper also deals with KDE, SELINUX, iptables, environment variables and X-server for NCTUns-6.0 simulation engine

Keywords: Coordinator, Dispatcher, nctunsclient, NCTUns-6.0, Fedora-12, SELinux, IPtables