This post will tell you how to use NSG2 tool for generating tcl script for NS2 simulations
NS2 Scenarios Generator 2(NSG2) is a JAVA based ns2 scenarios generator. Since NSG2 is written by JAVA language, you can run NSG on any platform. NSG2 is capable of generating both wired and wireless TCL scripts for ns2.
Some major functions of NSG2 are listed below:
To execute NSG2, you have to install JAVA first
After installing JAVA, run the following command from your terminal
java -jar NSG2.1.jar
You will get this screen after you press enter
I have created a wired network with two source nodes and two destination nodes. You can see the video below for creating a wired network topology step by step
Share your experience with us, Any queries please comment below
NS2 Scenarios Generator 2(NSG2) is a JAVA based ns2 scenarios generator. Since NSG2 is written by JAVA language, you can run NSG on any platform. NSG2 is capable of generating both wired and wireless TCL scripts for ns2.
Some major functions of NSG2 are listed below:
- Creating wired and wireless nodes
- Creating connection between nodes
- Creating links (Duplex-Link and Simplex-Link)
- Creating agents (TCP and UDP)
- Creating applications (CBR and FTP)
- Node movement
You can download the latest version of NSG2 from here.
After installing JAVA, run the following command from your terminal
java -jar NSG2.1.jar
You will get this screen after you press enter
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| NSG2,1
Once you finish making your network topology, this is how it will look
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This is a really helpful post! The NSG2 Script Generator Tool makes creating TCL scripts for NS2 so much easier, especially for those working on network simulations. I like how it supports both wired and wireless setups and allows quick configuration of links, agents, and applications. Tools like this save a lot of time in academic and research projects. Similarly, the 8th Pay scale calculator also simplifies complex calculations — making it easier for users to get accurate results without manual effort. Both are great examples of efficiency through smart tools.
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