How to install different attributes for each CSMA channel?

[Danish Sattar]

Hi,

I'm new to the NS3. I'm trying to install different attributes for each CSMA channel. 

I have LAN of 3 nodes. each node has different delay and data rates how can i achieve this configuration?

A simple diagram.

N1        N2          N3

 |           |              |

 |           |              |

----------------------------- will be connected with something else

N1 Link: Data rate-> 5Mbs   Delay-2ms

N2 Link: Data rate-> 10Mbs Delay-5ms

N3 Link: Data rate-> 15Mbs Delay-10ms

[Tommaso Pecorella]

Hi,

you can't do much a thing.

Variable delay between nodes is not supported by the current model, and variable data rate is not feasible from a physical point of view (if you have a cable, the speed is the same for all the nodes).

T.