Re: [ns] help with xgraph
/Maybe/ one of your *.tr files is empty (or without data values), so xgraph can't find these values. Open your files and test that they have correct values. Hope it helps. Leo Sánchez. El 07/03/2011 5:42, serene wong escribió: > Hi > > I am new to ns2 and I am having this problem with xgraph. When I run my file, > it keeps giving me this error: > ns: finish: Problems found with input data. while executing > "exec xgraph tcpTahoe.tr tcpReno.tr tcp793.tr -geometry 800x400" (procedure > "finish" line 11) > > I have tried running xgraph on other examples and it works. May I know what > is the cause of the error? > Thank you > >
[ns] which gcc version supports ns2.28?
hello friends, I am working on 802.11e EDCA model. i follow TKN model (http://www.tkn.tu-berlin.de/research/802.11e_ns2/) I have installed ubuntu 10.04 on vmware. I couldnt install ns2.28 on my current ubuntu version. I wonder whether this problem is due to compatibility issues (ubuntu/gcc version) or am I missing something?? I wanna know which ubuntu version as well as gcc version can support ns2.28? Kindly shed some light on this. Your help would be much appreciated. Regards Chithra -- View this message in context: http://old.nabble.com/which-gcc-version-supports-ns2.28--tp31085776p31085776.html Sent from the ns-users mailing list archive at Nabble.com.
[ns] [NS-ANS] Re: Ns-users Digest, Vol 87, Issue 6
Perhaps, one is a regular trace file and another is a nam trace file.
Best Wishes,
Teerawat Issariyakul
http://www.ns2ultimate.com/
http://www.facebook.com/pages/Teerawat-Issariyakul/358240861417
http://twitter.com/T_Bear
http://www.t-issariyakul.blogspot.com
http://www.ece.ubc.ca/~teerawat
On Mar 7, 2011, at 9:02 AM, ranjana pathak wrote:
>
> Dear frds,
>
> I am using ns2.34, during compiling two different tcl, I am getting two
> different formats of the trace file.
>
> can anyone tell why using one type of ns version I m getting two types of
> trace files?
>
>
>
> Thanks in advance.
>
> Ranjana
>
>
> On Mon, Mar 7, 2011 at 12:00 PM, wrote:
>
>> Send Ns-users mailing list submissions to
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>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of Ns-users digest..."
>>
>>
>> Today's Topics:
>>
>> 1. eln in ns2 (shir shwe)
>> 2. awk file to calculate throughput, routing overhead, delay
>> (Nguyen Thanh)
>> 3. problem with wimax module in ns-2.29 (zmezm 14)
>> 4. Re: gt-itm problem (stalaei)
>>
>>
>> --
>>
>> Message: 1
>> Date: Sun, 6 Mar 2011 08:44:05 +0530
>> From: shir shwe
>> Subject: [ns] eln in ns2
>> To: ns-users@isi.edu
>> Message-ID:
>>
>> Content-Type: text/plain; charset=ISO-8859-1
>>
>> hello everybody,
>> I am doing a project on performance improvement of tcp in a wired cum
>> wireless network. Can anybody tell me how to implement eln in such a
>> network
>> using ns2?
>>
>>
>> --
>>
>> Message: 2
>> Date: Sat, 5 Mar 2011 20:50:13 -0800 (PST)
>> From: Nguyen Thanh
>> Subject: [ns] awk file to calculate throughput, routing overhead,
>> delay
>> To: ns-users@isi.edu
>> Message-ID: <64167.37044...@web38208.mail.mud.yahoo.com>
>> Content-Type: text/plain; charset=utf-8
>>
>> Hello,
>>
>> I need awk file to calculate throughput, routing overhead, delay,
>>
>>
>> normalized routing load
>>
>>
>>
>>
>> of AODV,DSR...Could anyone please send me?
>>
>> Thank you in advance.
>> Nguyen
>>
>>
>>
>>
>>
>>
>> --
>>
>> Message: 3
>> Date: Sun, 6 Mar 2011 00:25:49 -0800 (PST)
>> From: zmezm 14
>> Subject: [ns] problem with wimax module in ns-2.29
>> To: ns-users@isi.edu
>> Message-ID: <951512.92451...@web120720.mail.ne1.yahoo.com>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>>
>>
>>
>> good day everyone , i hope you all doing well ..
>>
>> i have a problem with my wimax module in ns-2.29
>> i already install ns2 with the NIST successfully thanks to your help but
>> when i try to run any wimax samples? i get an error im quite new to ns so
>> can you pleas help me
>>
>> fear@fear-laptop:~/ns2/test$ ns wimaxtest.tcl
>> Configuration of hierarchical addressing done
>> num_nodes is set 12
>> invalid command name "Mac/802_16/BS"
>> ??? while executing
>> "Mac/802_16/BS create _o38 "
>> ??? invoked from within
>> "catch "$className create $o $args" msg"
>> ??? invoked from within
>> "if [catch "$className create $o $args" msg] {
>> if [string match "__FAILED_SHADOW_OBJECT_" $msg] {
>> delete $o
>> return ""
>> }
>> global errorInfo
>> error "class $..."
>> ??? (procedure "new" line
>> 3)
>> ??? invoked from within
>> "new $mactype"
>> ??? (procedure "_o28" line 10)
>> ??? (Node/MobileNode add-interface line 10)
>> ??? invoked from within
>> "$node add-interface $chan $propInstance_ $llType_ $macType_? $ifqType_
>> $ifqlen_ $phyType_ $antType_ $topoInstance_? $inerrProc_ $outerrProc_
>> $FECProc_"
>> ??? (procedure "_o3" line 70)
>> ??? (Simulator create-wireless-node line 70)
>> ??? invoked from within
>> "_o3 create-wireless-node 1.0.0"
>> ??? ("eval" body line 1)
>> ??? invoked from within
>> "eval $self create-wireless-node $args"
>> ??? (procedure "_o3" line 16)
>> ??? (Simulator node line 16)
>> ??? invoked from within
>> "$ns node 1.0.0"
>> ??? invoked from within
>> "set BaseStation [$ns node 1.0.0]? "
>> ???
>> (file "wimaxtest.tcl" line 139)
>>
>>
>> best regards to all ..
>> ? ?
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> --
>>
>> Message: 4
>> Date: Sun, 6 Mar 2011 15:54:20 -0800 (PST)
>> From: stalaei
>> Subject: Re: [ns] gt-itm problem
>> To: ns-users@isi.edu
>> Message-ID: <31083841.p...@talk.nabble.com>
>> Content-Type: text/plain; charset=us-ascii
>>
>>
>> Hi
>>
>> I have donwloaded the GT-ITM(the Linux version).
>> but i don't know how to use it?when i execute the "itm" file in the binary
>> folder it gives me the following line:
>> itm
>>
>> I'm assuming it's asking for
[ns] [NS-ANS] Re: awk file to calculate throughput, routing overhead, delay
Hi, If you’d like to learn AWK for NS2 post simulation processing, please read the following series: Example AWK file to compute link throughput is given below: http://www.ns2ultimate.com/post/3442965938/post-processing-ns2-result-using-ns2-trace-ex1-link Best Wishes, Teerawat Issariyakul http://www.ns2ultimate.com/ http://www.facebook.com/pages/Teerawat-Issariyakul/358240861417 http://twitter.com/T_Bear http://www.t-issariyakul.blogspot.com http://www.ece.ubc.ca/~teerawat On Mar 6, 2011, at 11:50 AM, Nguyen Thanh wrote: > > Hello, > > I need awk file to calculate throughput, routing overhead, delay, > > > normalized routing load > > > > > of AODV,DSR...Could anyone please send me? > > Thank you in advance. > Nguyen > > > >
[ns] Call For Papers: Network Protocols and Algorithms, Volume 3, Issue 1
* Call for Papers Volume 3, Issue 1 * Network Protocols and Algorithms ISSN 1943-3581 http://www.macrothink.org/journal/index.php/npa/ Network Protocols and Algorithms is a free-access online international journal, peer-reviewed and published by Macrothink Institute. It publishes papers focused on the design, development, manage, optimize or monitoring any type of network protocol, communication system, algorithm for communication and any protocol and algorithm to communicate network devices. The scope of the journal include, but are not limited to, the following topic areas: - Synchronization Protocols and Algorithms - Security Protocols and Algorithms - QoS Protocols and Algorithms - Ad-Hoc and Sensor Network Protocols and Algorithms - Content Delivery Networks Protocols and Algorithms - P2P Protocols and Algorithms - Cluster-Based Protocols and Algorithms - Real-Time Protocols and Algorithms - Wireless Protocols and Algorithms - MAC Protocols and Algorithms for Wired Networks - Mobile wireless internet protocols and algorithms - Delay Tolerant protocols and algorithms - Mesh network protocols and algorithms - Protocols and algorithms for Voice over IP delivery - Cognitive Radio Network Protocols and Algorithms - Monitoring and management protocols and algorithms - optical networking protocols and algorithms - Scalable Network Protocols and Algorithms - Protocols and algorithms for Green Computing and Resource Allocation - Routing Protocols and Algorithms - Tree-based Protocols and Algorithms - Distributed/Decentralized Algorithms for Networks - Fault tolerant Protocols and Algorithms - Protocols and algorithms for Mobile and Dynamic Networks - Cross-Layer Collaborative Protocols and Algorithms - Formal methods and cryptographic algorithms for communication - Power Efficient and Energy Saving Network Protocols and Algorithms - Multimedia Network Protocols and Algorithms - Network Protocols and Algorithms for Context-Aware and Semantic Networks - Localized Network Protocols and Algorithms - Transport Layer Protocols - Smart Grids protocols and algorithms Network Protocols and Algorithms has linked its papers to references by DOI (Digital Object Identifier) numbers. Network Protocols and Algorithms appears in the next search engines: Google Scholar, Bing, Yahoo and Ask. Network Protocols and Algorithms is added and indexed in Index Copernicus, ProQuest, EBSCO, Ulrichsweb.com, Directory of Open Access Journals (DOAJ), Open J-Gate, Gale, Socolar, io-port Database, NewJour - Electronic Journals and Newsletters, Public Knowledge Project metadata harvester, Ovid LinkSolver, Genamics JournalSeek and PublicationsList.org. It is also requested to be included in other major Indexing Databases. You are welcome to submit a paper or forward this call for papers to any people working in Network Protocols and Algorithms that may be interested in submitting a paper. The topics suggested by the journal can be discussed in term of concepts, state of the art, standards, implementations, running experiments and applications. Proposals and deployments are also welcome. Submission Information: Only original and unpublished research papers will be considered in this journal. Manuscripts must be writen in English. All submissions will be reviewed based on technical merit and relevance. Instructions for authors and submissions can be found in http://www.macrothink.org/journal/index.php/npa/about/submissions Jaime Lloret Mauri Editor in Chief of the International Journal of Network Protocols and Algorithms Associate Professor Department of Communications Polytechnic University of Valencia
[ns] [NS-ANS] Re: end to end delay
Hi Subha, If you’d like to learn how to use AWK for NS2 post simulation processing, please read the following series. Example AWK programs are given below: - Link throughput: http://www.ns2ultimate.com/post/3442965938/post-processing-ns2-result-using-ns2-trace-ex1-link - End-to-end throughput: http://www.ns2ultimate.com/post/3702976577/post-processing-ns2-result-using-ns2-trace-ex2 Best Wishes, Teerawat Issariyakul http://www.ns2ultimate.com/ http://www.facebook.com/pages/Teerawat-Issariyakul/358240861417 http://twitter.com/T_Bear http://www.t-issariyakul.blogspot.com http://www.ece.ubc.ca/~teerawat On Feb 15, 2011, at 11:28 AM, Subha Uthayaraj wrote: > > Hi all, > > Anyone have awk script to calculate end to end delay for wireless scenario > in ns2? > > -- > Regards, > Subha >
[ns] calculate throughput
Hi Does anyone know how do to plot a graph: number of simultaneous connection vs connection completion rate?
[ns] Is there any static routing protocol available in NS2?
Hi all I want to do a congestion control on a WSN and I have to use an static routing. Is there any ststic routing available in NS2? Is there any static routing I can use to support multipath as well as single path routing? Best wishes Farzaneh
[ns] how to install NIST-Mob in sn-2.29 manually .
good day everyone , i hope you all having a great time .. dear all you have been very helpful i have a request , i need to install the nist-mob in my ns2 but im using ns-2.29 version so in order to complete the installation in need to configured some files manually and i really don't know how , i do have the steps on how to do it but is just not clear to me , can you please walk me through these steps . IV - Manual installation Instructions to install the Wimax extension for NS-2 Content I - Disclaimer II - Version III - Installation using the patch file IV - Manual installation V - Compilation options VI - Running examples VII - Version history I- Disclaimer This software was developed at the National Institute of Standards and Technology by employees of the Federal Government in the course of their official duties. Pursuant to title 17 Section 105 of the United States Code this software is not subject to copyright protection and is in the public domain. NIST assumes no responsibility whatsoever for its use by other parties, and makes no guarantees, expressed or implied, about its quality, reliability, or any other characteristic. We would appreciate acknowledgement if the software is used. NIST ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION AND DISCLAIM ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. II- Version This documentation is based on the following versions: - pre-release2 of the wimax model developed by NIST - ns-2.29/ns-2.30/ns-2.31 III- Installation using the patch file The patch file is only provided for ns-2.31. Use manual installation for other versions. a- Using the ns-allinone installation step1: install the patch by running "patch -p0
[ns] Why do we use interpreted languages?
Hi, Interpreted languages have the advantage that we need not compile the source code and we Can start executing right away. Running time of interpreted language like TCL is greater than sum of compile time and executing time of compiled language like C++. If we have 1000 lines of code in interpreted language and we are modifying last few lines in source code we have to wait till The last line gets executed to see the changes that we have done. Still why are some languages like Matlab are developed as interpreted languages? -Thanks and regards Kavuluri Disclaimer: This message and the information contained herein is proprietary and confidential and subject to the Tech Mahindra policy statement, you may review the policy at http://www.techmahindra.com/Disclaimer.html";>http://www.techmahindra.com/Disclaimer.html externally and http://tim.techmahindra.com/Disclaimer.html";>http://tim.techmahindra.com/Disclaimer.html internally within Tech Mahindra.
[ns] Set environment in Ns2
Hello All, Could anybody tell me how to set " The distributed coordination function (DCF) of IEEE 802.11 for wireless LANs " in NS2 to run AODV, DSR? It is default when installing Ns-allinone2.33? Thank you in advance. Wei
Re: [ns] Why do we use interpreted languages?
follow following link, it may be helpful for you to understand importance of interpreted language... http://home.pacbell.net/ouster/scripting.html On Tue, Mar 8, 2011 at 1:39 AM, Mallesh Kavuluri wrote: > > Hi, > > Interpreted languages have the advantage that we need not compile > the source code and we > > Can start executing right away. Running time of interpreted language > like TCL is greater than sum of compile time > > and executing time of compiled language like C++. > > > > If we have 1000 lines of code in interpreted language and we are > modifying last few lines in source code we have to wait till > > The last line gets executed to see the changes that we have done. Still > why are some languages like Matlab are developed > > as interpreted languages? > > > > -Thanks and regards > > Kavuluri > > > > > > > Disclaimer: This message and the information contained herein is > proprietary and confidential and subject to the > Tech Mahindra policy statement, you may review the policy at http://www.techmahindra.com/Disclaimer.html";> > http://www.techmahindra.com/Disclaimer.html > externally and http://tim.techmahindra.com/Disclaimer.html";> > http://tim.techmahindra.com/Disclaimer.html internally within Tech > Mahindra. > > >
