[ns] TCL COMMAND to set on-off status of any node at some particular time

Hi, Kindly, if anyone can help me regarding TCL COMMAND to set on-off status of any node at some particular time. Actually I want to configure the simulation in a way that when simulation start there is only one out of 20 nodes in the network is 'on' (means can send or recieve hello). And then

[ns] Get Mobilenode object from Mac

Hi, I am trying to get the MobileNode object from a 802.11 MAC object that is attached to it. While agents and such are explicitly attached to a node this happens automagically on node creation when using node-config. I'm fairly sure there is a clean way to do this, but I'm not familiar enough

[ns] Fw: Get Mobilenode object from Mac

Hi Guys, How can I control ssthresh_ in a scenario where I want to visualize two nodes with different tcp agents. SOurce is tcp/newreno and sink is tcpsink. By controlling ssthresh_ ,i mean that if i change the value of ssthresh_ and plot this kind of wave against time. Then I should be

[ns] Help Regarding construction of star, mesh, grid, ring topologies in ns-2 for wireless networks

hi friends, plz tell me how to construct star,mesh,grid,ring topologies in ns-2 for wireless networks. ok byee

[ns] Fwd: Error: can't read protocols_(-1): no such variable

-- Forwarded message -- From: Melissa Santana meli8...@gmail.com Date: Tue, Jun 19, 2012 at 7:26 PM Subject: Error: can't read protocols_(-1): no such variable To: ns-users@isi.edu Good afternoon, I'm working with ns all in one 2.34, and I'm getting this error ns: _o331 drop 9