Dear Experts, I would like to change the bandwidth of a SimpleLink. I checked all previous posts but couldn't find answers.
My simple link is created by: $ns duplex-link $node_(m0) $node_(t) 100Mb 50ms DropTail Let say I like to change it's bandwidth_ to 1Mb during the simulation, so I do: $ns at 3.0 "puts \"Changing bandwidth_ to = [[[$ns link $node_(m0) $node_(t)] link] set bandwidth_ 1mb]\"" The simulations run, but the results look very weird in NAM. It looks to me the bandwidth_ is set to be 1mb at time 0.0, and I have many packet drops before 3.0 sec. Any hints are highly appreciated. Many Thanks! Regards, Chenghsin
