Re: [ns] two equal UDP CBR flows in droptail queue get different bandwidths?

I understand that Droptail knows nothing about fairness. But, on the average, and given the fact that both flows have exactly the same characteristics, shouldn't they experience the same average behaviour? thanks. On Wednesday 07 June 2006 08:35, Tyler Ross wrote: > This phenomenon is explaine

[ns] Sending Pings without connecting agents together

Dear All, Hi, I saw an email in ns-users mailing list ( http://mailman.isi.edu/pipermail/ns-users/2001-May/014861.html ) in which someone asked for the modified version of Marc Greis's Ping code that could send pings simply using a code like: '$pa send $node' instead of making two instances of pi

[ns] Manet and multipath fix network

Hi NS users I have the next question, is posible mix two scenaries in a test? i would like to mix MANET with multipath fix network, it´s possible?? now i have a model with MANET and fix network with hierarchical topology structure. but i can´t use rt_proto with DV or LS o multipath in fixed n

Re: [ns] two equal UDP CBR flows in droptail queue get different bandwidths?

This phenomenon is explained in the tutorial in Marc Greis's tutorial on the ns-2 website (see http://www.isi.edu/nsnam/ns/tutorial/nsscript2.html ). The queue that you're probably using is a DropTail. The DropTail queue has no concept of fairness, so it's going to drop whatever packet happe

[ns] R: two equal UDP CBR flows in droptail queue get different bandwidths?

Eduardo, it could be a synchronization issue. Try to avoid synchronization between flows by setting the random flag of the cbr flows to true: "$cbr_name set random_ 1". Regards, Marco Fiore > Messaggio originale >Da: [EMAIL PROTECTED] >Data: 7-giu-2006 3.00 PM >A: >Ogg: [ns] two eq

[ns] two equal UDP CBR flows in droptail queue get different bandwidths?

Hi there: I've set up this experiment. I have two source nodes S1 and S2 directly connected to a node R1 and two destination nodes D1 and D2 also directly connected to a node R2. Nodes R1 and R2 are connected. All links are 1 Mb/s Full duplex with DropTail. Now, here's the thing. I set up two

[ns] R: About the multihome in SCTP!

SCTP is not designed to work with wireless links. You should add wireless support yourself, by extending the multihome-attach-agent and multihome-add-destination methods in tcl/lib/ns-lib.tcl. If you look there, you will see that only wired liks are supported, and you should add wireless links

[ns] A STRANGE classifier problem: is it only designed to work for routing agent??

Hi, I encountered a very strange classifier problem when I want to add a new transport layer agent to the mobile nodes. In the Node:attach method in the ns-node.tcl, the dmux_ member is declared to be Classifier/Port. However, when I trace in the program, I found that none Classifier/Port method

[ns] How to implement a new application based on Directed Diffusion .Very Very Urgent

Hi Guys , I am doing a project on wireless sensor networks. I want to develop a application (Say vehicle tracking which is discussed in directed diffusion paper) . For this I study several API's , but could not progress at all. I have gone thru mailing lists but couldnt find any useful info

[ns] About the multihome in SCTP!

Hi, I want to know how to configure a SCTP node in NS2.29,the type of address is hierachical.I simulate the code in WLAN,there are some other nodes:CN,Router,BS.The MN node in my simulation is made up of three nodes, they are configured the same attribute.Please give me some advice ,Below is my c