[ns] RTT: how it works?

2006-09-01 Thread michelenuti
Dear NS users, I'd like to understand how ns calculate the rtt in a TCP connection. What the rtt_ variable state trace? It is the delay of the TCP packets + = the delay of the ACK packets? And it is expressed in s, ms Please help me. Thank you very much. Michele Nuti

[ns] code for thefinal tcl script after implementing protoname which will be run as ns a.tcl

2006-09-01 Thread Srirupa Dasgupta
Dear ns-user, CAn someone tell me what to do after i have followed the steps of Implementing a new manet protocol for wireless networks Now can one give me the corresponding tcl script so tht I can at least visualize some node movements using this protocol Srirupa

[ns] Can code written in 'C' language be linked to NS2

2006-09-01 Thread Sandeep
Hello all, NS2 is written in C++, which is linked to otcl. But I got a work where I have to write a module in C and link it to existing ns2. Can code written in C be linked to otcl (or ns2)? If yes, is there any material or link explaining it. Thank you in advance, regards, Sandeep.

[ns] Callback in TFRC

2006-09-01 Thread Prateek Singhal
Hi, Does anyone know of a method to implement a callback with the TFRC protocol, in ns-2? FYI, with TCP, this is done by declaring a done{} procedure in the invocation script. This is called when the agent is done with successfully sending all the application data. Any ideas how this can be

[ns] Tracing Variables with TFRC

2006-09-01 Thread Prateek Singhal
Hi, I want to trace TFRC state variables like the current sending rate etc. However, using $src trace rate_ in the tcl script ($src is a TFRC agent), gives an error saying rate_ is not a TracedVar. Can anyone tell me how can I trace TFRC state variables? Thanks, Prateek -- Prateek Singhal |

[ns] DYMOUM v0.3 released

2006-09-01 Thread Francisco J. Ros
Please apologize if this email is not of your interest We are pleased to announce the release of DYMOUM v0.3, an implementation of the DYMO routing protocol both for Linux kernels and the ns2 Network Simulator. It is freely available under the terms of the General Public License (GPL). This

[ns] ns-2 FAQ

2006-09-01 Thread Tom Henderson
The Network Simulator ns-2: Frequently Asked Questions Note: This FAQ is now available at the project wiki: http://nsnam.isi.edu/nsnam/index.php/Ns_Users_FAQ _The mailing is is now subscriber only---please see the FAQ entry on How do I post to the mailing list? Why

[ns] AODV:link layer feadback. help me

2006-09-01 Thread adil mouchtaki
Hello everybody, I want to implement a method in the source code AODV (C++ language, simulator NS-2.29) to calculate and at any time the number of the new neighbors and the number of those which left the vicinity of a given noeud.My problem is as follows: I do not know the line of code which

[ns] help! Problem of Timer

2006-09-01 Thread 许峰
Dear NS users: I had a problem on Timer. In ex-linkage.cc, I defined a Timer class MyTimer:public TimerHandler, then I wanto to use this timer in the function of MyPrivateFunction(). the function expire() is very simple, just print some characters like Time Expire But the