[ns] Adding new agent does not work in ns-2.35 while the same code works in ns-2.34 - Resending !!!!

Dear NS Users, I am trying to add a new Agent in ns-2.35. however it gave me an error Invalid Command Name. Then I tried the same code in ns-2.34 and it works all right. Are there any changes in the mechanism of adding Agent in ns-2.35... I have been doing the following: I modified the Makef

[ns] Adding new agent does not work in ns-2.35 while the same code works in ns-2.34

Dear NS Users, I am trying to add a new Agent in ns-2.35. however it gave me an error Invalid Command Name. Then I tried the same code in ns-2.34 and it works all right. Are there any changes in the mechanism of adding Agent in ns-2.35... I have been doing the following: I modified the Makef

Re: [ns] Error while installing ns2.34 first time

symbolic link gcc-4.3 to gcc... hope it helps ... -Samar On Mon, Oct 24, 2011 at 3:09 PM, renukadas joshi wrote: > Ok I will again send you the file along with this mail > > On 10/24/11, ns-user only wrote: > > I am afraid but there is no attachment ... > > > > -samar >

[ns] Help to simulate DTN

Hi All , could anyone give me a method witch with I'll arrive to simulate DTN ... I have tried many solutions without sucess :( , please help me please thanks in adavnce Best regards Asma

[ns] Simulate DTN

Hi all , I want to simulate DTN (Delay Tolerant Network) and I don't know witch Simulator is the best for this. I tried to do this under NS2 , bus the single patch I found works on ns 2.27 and the syntaxe used is not supported by gcc 4.2. (Note that I have use Ubuntu 8.04 and gcc 4.2) Any o

[ns] DSR with High Speed gives vivid throughput

Simulation parameter: Number of nodes= 50, Speed factors 2,8,15 and 30 m/s and pause time intervals are 0, 20, 100 and 250 With my simulation result of DSR with TCP Reno, New Reno and Vegas it was observed that DSR shows a distinct throughput figures as compared with DSDV and AODV regardless of S

Re: [ns] Require Awk script for Old Trace Format File

No body worked with old trace format ?? ns user wrote: > > hi, > > I have simulated AODV, DSDV and DSR with TCP variants Reno, NewReno and > Vegas. now i have trace file with the following format (DSDV format) the > format is old > > M 0.0 nn 50 x 1000 y

Re: [ns] Segmentation fault (core dumped)

Use CMUPriQueue instaed of Queue/DropTail/PriQueue in DSR.tcl Onyekachi wrote: > > > Hello NS-Users, > Please I need urgent help concerning the above-named subject. > I am trying to run a DSR ad-hoc simulation involving 3 mobile nodes. the > tcl script briefly runs but suddenly terminates w

Re: [ns] Require Awk script for Old Trace Format File

uting protocol DSDV, AODV& DSR I got an awk script but it shows the result so strange i-e Packet Delivery Ratio for DSR is much much low than DSDV & AODV . please help me in this regard I'll be grateful to you. Thanks & Regards ns user wrote: > > > Thanks a

[ns] Require Awk script for Old Trace Format File

hi, I have simulated AODV, DSDV and DSR with TCP variants Reno, NewReno and Vegas. now i have trace file with the following format (DSDV format) the format is old M 0.0 nn 50 x 1000 y 1000 rp DSDV M 0.0 sc ~/ns-allinone-2.30/ns-2.30/tcl/mobility/scene/DSDV-Mobilit-S2-PT0/DSDV-RENO-S2-PT0-0 cp

[ns] Contention Window CW_ in Tcl and binding with a Tcl Variable

Dear ns users; i'm using ns 2.29 to make some simulation ad hoc network. So i need to study some parameters (CW, data rate, nb nodes...) and there effects on collision ratio. is there any way to get the value of contention window (CW) of a node at a given time using NS 2 (I mean Tcl). if not,

[ns] Need your urgent help!! Backoff stage and Contention window CW

dear all; i'm asking for the way to know backoff stage (or the value of CW contention Window) of a given node at a given time during my simulation. i'm simulating an AdHoc network using 802.11 under NS 2.29. please help me it's urgent. thanks in advance.

[ns] Giving priority to control messages in ad hoc networks

Hello all, I am implementing a protocol for ad hoc networks and I am interested in adding priority of control messages over data messages in mac and physical layers. How can I implement this in ns-2? Thank you in advance. Best regards, Carmen

[ns] disable RTS/CTS mode

dear NS users; i'm simulating a ad hoc network under ns 2.29. to study some parameters , i'm using OLSR routing protocol and i've disabled RTS/CTS mode using the following command : Mac/802_11 set RTSThreshold_ 3000.but at the end of my simulation, the trace file shows rows containing info a

[ns] Re : How to compute collision rate on wireless network ?

ata since only the filtered data is written. good luck, Martina Umlauft[EMAIL PROTECTED] - http://frauenweb.at/~tina ns user schrieb: > hi all, > > i'm using ns 2.29 to simulate a large

[ns] How to compute collision rate on wireless network ?

hi all, i'm using ns 2.29 to simulate a large wireless topologies (more than 100 nodes). the goal of my simulations is to compute collisions rate. so i 've enabled MAC trace and i'm using awk to filter only lines where there is collision (if $1 = 'D' $5 = 'MAC'). but the problem is that the s

[ns] cbr generator

dear all; i'm using cbrgen.tcl script to generate cbr traffic. to do this i need to set some parameters. so my problem is that i don't know the meaning of the two parameters : seed and rate. urgent, help me please. kindly

[ns] UM-OLSR problem

dear ns users, i have installed the patch UM-OLSR to ns 2.29 to support the routing protocol OLSR. but it when using OLSR in a NS script it give an error. here the example used : set val(chan) Channel/WirelessChannel;# channel type set val(prop) Propagation/TwoRayGround

[ns] how to get SIFS, DIFS, RTS, CTS, DATA and ACK packet size

dear all, can anyone help me how to get values of RTS, CTS, DATA and ACK packet size of 802.11 Ad hoc net. also i want to know the way to get SIFS and DIFS values. please reply, urgent

[ns] How to simulate an Ad Hoc network under saturation condition ??

hello all, i would like to simulate an Ad Hoc (802.11) network that is working under saturation condidtion. this means that at each moment all nodes have at least one packet in their queue waiting to be sent. so, i don't know how to do this using ns2. best regards.

[ns] Re : how can i generate a large topology of a single hope ad hocnetwork

thank u for the idea. but i'm new with NS2, and don't know how can i get or set the radio coverage of a node. - Message d'origine De : zze-TOUROLLE Benjamin RD-CORE-CAE <[EMAIL PROTECTED]> À : ns user <[EMAIL PROTECTED]> Envoyé le : Lundi, 31 Juillet 2006,

[ns] how can i generate a large topology of a single hope ad hoc network

dear ns users, how can i generate a large topology (50 nodes fro example) of a single hope ad hoc network (802.11). i don't know what to do to be sure that each node is in the transmision range of all other nodes. is this sufficient to ensure that the network is single hope ? and if it is right

[ns] how can i get the CTS, RTS and packet range of 802.11 net

hi ns users; i want to know how can i get the CTS, RTS and packet range in 802.11 simulation ? i'm doing some analysis and it is primordial to know this informaion thanks in advance.

[ns] packet loss rate on ad hoc network

hi ns users; i'm beginner with ns2.29, anr i'm trying to calculate the number of collisions (or packet loss rate) made on a node in an ad hoc network. can any one tell me the way to do it ?? best regards - Yahoo! Mail réinvente le

[ns] packet loss rate on ad hoc network

hi ns users; i'm beginner with ns2.29, anr i'm trying to calculate the number of collisions (or packet loss rate) made on a node in an ad hoc network. can any one tell me the way to do it ?? best regards -