Activetcl please run the install script2/28/2023 ![]() (a) Simulation: In this area, three routing protocols are mentioned. There are mainly three portions/areas on the ViSim interface: The graphical interface has some working areas and functionalities that should be known before using it for analysis of various parameters. Visual Simulation Tool Interface, ViSim 1.0 (in Windows XP).įigure 1 shows the ViSim prototype/tool when it is run in Windows environment for the first time. ![]() nam file that has been created after the simulation which would provide visual specifications of the simulated scenario.įigure 1. This will run the simulation and will generate:ġ.tr file (trace file that contains all the raw data which provides all the information regarding the simulation such as which node has sent the packet, at what time the packet has been sent, the destination node, etc.)Ģ.nam file (Network Animator file that provides visual specification of the simulated scenario)Ģ. tcl file specifying the scenario in DOS mode. tcl script is written referring to a particular scenario with specifications of different simulation parameters such as ad hoc routing protocol name, number of nodes, nodal positions, MAC layer type, simulation area, time, etc to run it one has to follow the specific steps:ġ. This Active Tcl 8.3.5.0 package contains ns.exe and nam.exe, 2 executable files. tcl scripts in windows environment and capable of executing the simulation faster than cygwin. The simulations of different scenarios for AODV, DSDV, and DSR were initially performed with Active Tcl 8.3.5.0 (an ns-2 simulator for windows version) that runs the. ViSim will use the installed ActiveTcl for running simulations in the background! Click Finish to complete the installation.Ĩ. Now keep patience for a few seconds and finally installation process will be successful. ViSim version 1.0 can be downloaded from here: ViSim 1.0 ( beta release)Īfter downloading, please follow the instructions below: NET FrameWork 2.0 (optional, needed when dependency arises) ![]() System Memory: At least 512 MB (1 GB preferred) Operating System: Windows XP (SP2) Recommended / Windows Vista Current beta release has been certified for the following configuration: ** ViSim Demo Paper has been accepted at the IEEE INFOCOM 2010 Demo Session to be held in San Diego, USA ** ViSim can make the task of a network administrator easy to decide which routing protocol would be better for the particular MANET scenario. Eventually the graphs are plotted for different performance indicators such as Throughput, Goodput, and Routing Loads. tcl files for three well-known MANET protocols DSDV, DSR, AODV and extracts the required information from the trace files that are generated. Hence, ViSim is built in such a way that even a naive user can be able to use this tool to visualize the background simulations done in ns-2 (that is run with the help of ActiveTcl in Windows operating system). Most of the available tools are somewhat not user-friendly. ViSim is a visual simulator tool built to make comparisons among various Mobile Ad-hoc Network (MANET) routing protocols since there are very few prototypes available today for performing such type of task.
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