NS-3 Nodes

[Mateusz Mowinski]

I have to make a simulation in several Nodes. How to make this?

[Konstantinos]

Could you be more specific? What kind of simulation do you want to make in these nodes?

[Mateusz Mowinski]

W dniu środa, 30 maja 2012 18:09:07 UTC+2 użytkownik Mateusz Mowinski napisał:

I have to make a simulation in several Nodes. How to make this?

 My task is:

Implement in NS-3 a several network

For this networks generate some traffic in severeal nodes and do the analyze of that traffic in another nodes of network

[Shane Tuohy]

Before asking questions on the mailing list, it is recommended that you go through the ns-3 tutorial. 

http://www.nsnam.org/docs/release/3.13/tutorial/singlehtml/index.html

It will teach you how to install and use ns-3 and if you have some specific questions that you cannot figure out, then email the mailing list. 

Regards, 

Shane

[Mateusz Mowinski]

I have already installed ns-3. 

I mean thath I tested topology builded like that w1-----------w2. (2 Nodes).

Now I have to build topologys:

1. w1--------w2-----------w3
2. w1--------w2-----------w3--------------w4

3. w1--------w2
      \         /
       \       /
         \    /
           w3

How to do this? 

[Konstantinos]

If you look at the examples folder there are source scripts with this kind of network topologies.

[Mateusz Mowinski]

Which folder do you mean? I click on folder Examples and there are many folders. I`m a new user of ns-3 and i dont know exactly which script conforn to my network topologies

2012/5/31 Konstantinos <dinos.k...@gmail.com>

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[William Bellia]

The tutorial has a very good example on how to implement such a topology. I suggest you take a look at it.

Regards,
Will

--
William Bellia

[phuchong kheawchaoom]

you could see the tutorial in http://www.nsnam.org/docs/release/3.12/tutorial/singlehtml/index.html

[Mateusz Mowinski]

Can somone write for me this scripts with using this topologies? I don`t have many time and i Don`t know how exactly do this. Please Help. My time is ending. 

2012/6/1 phuchong kheawchaoom <phuch...@gmail.com>

[srinivas poram]

Hi,
 You need to create 3 nodes or Four nodes as per your requirement as below

  Ptr<Node>w1=CreateObject<Node>();
  Ptr<Node>w2=CreateObject<Node>();
  Ptr<Node>w3=CreateObject<Node>(); ...

After this you need to create Point-to-point links

 NodeContainer w1w2=NodeContainer(w1,w2);
 NodeContainer w2w3=NodeContainer(w2,w3);
 
NodeContainer c=NodeContainer(w1,w2,w3);

Ipv4StackHelper stack;
stack.Install(c);

You create Netdevices for these NodeConatiners.

then remaining is as it is like two node point-to-point network

Thanks,
Srinivas

[Amit Rathee]

doing like this i face problem in installing netdevices and i simulation it shows 4 nodes instead of 3 as per the ip address displayed(actually i installed client on first and server app. on third nodes, it shows 10.0.0.4 and 10.0.0.1 address in the result displayed, but i have only 3 nodes i.e. address should go from 10.0.0.1 to 10.0.0.3) help plz

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