32 * |ns3| is open-source, and the project strives to maintain an 

    32 * |ns3| is open-source, and the project strives to maintain an 

    33   open environment for researchers to contribute and share their software.  

    33   open environment for researchers to contribute and share their software.  

    34 

    34 

    35  

    35  

    36 For |ns2| Users

    36 For |ns2| Users

    38 

    38 

    39 For those familiar with |ns2|, the most visible outward change when moving to 

    39 For those familiar with |ns2|, the most visible outward change when moving to 

    40 |ns3| is the choice of scripting language.  Programs in |ns2| are 

    40 |ns3| is the choice of scripting language.  Programs in |ns2| are 

    41 scripted in OTcl and results of simulations can be visualized using the 

    41 scripted in OTcl and results of simulations can be visualized using the 

    42 Network Animator nam.  It is not possible to run a simulation

    42 Network Animator nam.  It is not possible to run a simulation