How do I Start Ns3
Through this article, we have provided the steps that are essential to start the process of network simulator 3.
Download ns-3.28
As the first process, we have to download the packages based on ns3 simulator using the below mentioned URL.
![Downloading Ns-3.28](https://ns3-code.com/wp-content/uploads/2023/01/Download-ns-3.28-1024x559.png)
Install ns-3.28
Next, we have execute the below mentioned commands to install the ns-3.28 packages which are downloaded already.
cd /home/research/ns-allinone-3.28/
sudo ./build.py
![](https://ns3-code.com/wp-content/uploads/2023/01/install-ns-3.28.png)
Configure Ns-3.28
Accordingly, the commands that are highlighted below are implemented to configure the ns-3.28 packages.
cd /home/research/ns-allinone-3.28/ns-3.28
sudo ./waf configure
![](https://ns3-code.com/wp-content/uploads/2023/01/configure-ns-3.28-2.png)
Start Ns-3.28
Finally, we have to start the packages based on ns-3.28 over the execution of the below mentioned commands and the result also highlighted.
sudo ./waf
![Start to Run Ns3 Packages](https://ns3-code.com/wp-content/uploads/2023/01/Start-ns-3.28.png)
![Result of the Ns3 Execution](https://ns3-code.com/wp-content/uploads/2023/01/result-for-execution-of-waf-command.png)
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