Re: [ns] important: TCP packet size

2008-04-25 Thread Levinsohn Chris M
Use the following code: # setup a tcp connection across the n8-n18 link # create a new tcp agent called tcp818 set tcp818 [new Agent/TCP] # Set the source to be node n8 $ns attach-agent $n(8) $tcp818 # create a new TCP sink agent called sink set sink818 [new Agent/TCPSink] # set the sink to be

Re: [ns] Odd queue size increase with 80MB UDP CBR going over a lossy 100Mb wired link

2008-04-18 Thread Levinsohn Chris M
With reference to this issue I created a small website of my results: http://www.the-levster.com/NS2/NS2.html I hope this clears up some confusion for other users as the ErrorModels do not clearly state what they do in the documentation. I have included my code on this site just in case I've

[ns] Odd queue size increase with 80MB UDP CBR going over a lossy 100Mb wired link

2008-04-16 Thread Levinsohn Chris M
Hi, I have came across an odd issue that has gone against what I thought was normal UDP behaviour. I have set up a network as follows: 12 OO I set up Node 1 to be a UDP source and Node 2 to be a UDP Sink. I then created an 80Mb CBR stream with a packet size of 1472B that would start