[ns] help me for add packet droping node

hi friends I am going to implement one paper in that I need to add some node which act as a blackhole packet droping node so any kind of idea or code please help me thanx in advance

[ns] Mobile Node Characteristics query

How can I change the range of transmission for any mobile node in MANET simulation. I need to know whether any change is required in the Tcl File ??

Re: [ns] Mobile Node Characteristics query

Rishi Kumar wrote: How can I change the range of transmission for any mobile node in MANET simulation. I need to know whether any change is required in the Tcl File ?? in your tcl file you can set the threshold level for carrier sense and receiving Phy/WirelessPhy set CSThresh_ value

[ns] Dedicated Buffers

Hi I am working in QoS in small buffer networks.Is there is way by which I can dedicate some particular percentage of buffer at the router just to UDP packets. Thanx Ashish

[ns] How to Implement 4-lane Road in NS2?

Dear NS Users I am simulating VANET in NS2 and i have to implement a 4-lane road and only one sided traffic. Has anybody some idea how to do that? Thanks in advance! Rasheed

[ns] Tracefile Analyser

I need a tool to analyze a trace file such as this one below ! plz help 0 0 0.050003 0 0.10001 0 0.15002 0 0.20001 0 0.25 0 0.2 0 0.34998 0 0.39997 0 0.44996 0 0.49994 0