hi all ns2 users I did a VoIP project and I need any VoIP trace file which I will compare with my result trace file. It will be appreciated if you send me any VoIP trace file or any link that I could ref. all the best smabdul
[EMAIL PROTECTED] wrote: Send Ns-users mailing list submissions to ns-users@isi.edu To subscribe or unsubscribe via the World Wide Web, visit http://mailman.isi.edu/mailman/listinfo/ns-users or, via email, send a message with subject or body 'help' to [EMAIL PROTECTED] You can reach the person managing the list at [EMAIL PROTECTED] When replying, please edit your Subject line so it is more specific than "Re: Contents of Ns-users digest..." Today's Topics: 1. Re: Ns\-users Digest, Vol 28, Issue 22 the question one (Multipath - sending copies of packets along multiple links) (lirf) 2. consultation about ns2 (=?gb2312?B?zuLKqbb3?=) 3. p2p protocols (Fatemeh Karimirad) 4. How CMUTrace works? (kashif) 5. Fwd: Simple Simulation (Oben Kandamar) 6. Error message when compiling (Tom?? Pataj) ---------------------------------------------------------------------- Message: 1 Date: Sun, 23 Apr 2006 08:57:06 +0800 From: "lirf" Subject: Re: [ns] Ns\-users Digest, Vol 28, Issue 22 the question one (Multipath - sending copies of packets along multiple links) To: "ns-users@ISI.EDU" Message-ID: <[EMAIL PROTECTED]> Content-Type: text/plain; charset="gb2312" lirf 2006-04-23 ???????? [EMAIL PROTECTED] ?????????? 2006-04-23 04:37:00 ???????? ns-users@ISI.EDU ?????? ??????Ns\-users Digest, Vol 28, Issue 22 Send Ns-users mailing list submissions to ns-users@isi.edu To subscribe or unsubscribe via the World Wide Web, visit http://mailman.isi.edu/mailman/listinfo/ns-users or, via email, send a message with subject or body 'help' to [EMAIL PROTECTED] You can reach the person managing the list at [EMAIL PROTECTED] When replying, please edit your Subject line so it is more specific than "Re: Contents of Ns-users digest..." Today's Topics: 1. Multipath - sending copies of packets along multiple links (Shruti Gorappa) 2. How to implement circuit-switching in ns-2? ([EMAIL PROTECTED]) 3. Re: Trace File - - - which data represent packet id (Vinod) 4. Re: wireless- >nodes- >finding bandwidth in C++ (Vinod) 5. Re: Ns can't find init.tcl though its in the PATH (Ekularn Dhavarudha) 6. Re: Is there a 802.11a PHY layer implementation for NS2? (Miguel Sepulcre) 7. Install ns-allinone-2.1b8a makes error !!! (tuan hoang) 8. Command Function (Guy Israeli) 9. Installing NS 2.29.2 in Windows platform (saad munir) 10. where are the routin table in trace file,in ns2 (www triste) 11. Does CSMA-CA really be implemented on 802.11 ? (minhong) 12. Re: Does CSMA-CA really be implemented on 802.11 ? (Ahmad Khayyat) ---------------------------------------------------------------------- Message: 1 Date: Fri, 21 Apr 2006 12:38:25 -0700 From: Shruti Gorappa Subject: [ns] Multipath - sending copies of packets along multiple links To: [EMAIL PROTECTED], ns-users@ISI.EDU Message-ID: <[EMAIL PROTECTED] > Content-Type: text/plain; charset=ISO-8859-1; format=flowed Hello, I have the following experiment. I need to send copies of packets from one source to one destination along multiple links. I would like to control which links to send the packets on (rather than use multicast or replicator). The source and destination are not directly connected and are connected through intermediate nodes. What is the best way to achieve this? I have the following ideas. 1. Setting the target_ in the connector object When I establish links between the two nodes in tcl, I obtain a reference to the link object. I would like to pass this reference to my C++ connector object. Is this possible, and if so, how would I do it? (I am not able to call bind() on target_ because it is a member of the Connector object and I think oTcl does not have knowledge of it. From what I have read, bind() can only be used to bind real or integer values.) 2. Using a simplified version of sctp. 3. Obtaining the reference to the link objects in C++ itself and explicitly sending the packets on them by hacking the send() function. Are there any other approaches? And what would be the easiest way? Thanks. -- Shruti Gorappa Distributed Object Computing Laboratory 608 Engineering Tower University of California, Irvine [EMAIL PROTECTED] http://doc.ece.uci.edu/~shruti (949) 824-7548 ------------------------------ Message: 2 Date: Fri, 21 Apr 2006 21:42:29 +0200 From: [EMAIL PROTECTED] Subject: [ns] How to implement circuit-switching in ns-2? To: ns-users@ISI.EDU Message-ID: <[EMAIL PROTECTED] > Content-Type: text/plain; charset=US-ASCII Hi, I've been trying to implement a circuit-switched network model using ns-2 for some time. I have the following ideas: - use manual routing and separate queues for each flow - add path information to a packet payload - lay more links between a node pair - implement source routing - implement GMPLS/WDM, and base on labels/wavelengths I managed to introduce manual routing for a packet switched-network (add-route command), but I got stuck by defining separate queues for each flow in the first approach. The second approach seems less elegant to me, and I don't know how to add any information to the payload. When I tried the third idea, ns-2 saw just a single link between a node pair, even though there were more links created (using command $ns duplex-link $n($i) $n($j) 1Mb 10ms DropTail but I wouldn't know, how I could refer to each link, as a link doesn't have its name...) Source routing seems to be an interesting approach, but I would still need to define separate queues for each flow... As for GMPLS, WDM, I am aware, that a WDM extension is available for ns (http://dawn.cs.umbc.edu/owns/), but it is not updated any more, and I am not sure if it works with current and with future releases of ns-2. I searched the whole mailing list for GMPLS and WDM, but I didn't find any clear solution for a WDM or GMPLS network. I searched the ns mailing list also for circuit switching, and saw that some people managed to implement circuit-switching, but there is no information on how to do it. Could you please give me some hints on how to implement one of the ideas I presented above, or maybe on a completely another idea? Simply, how to implement circuit-switching in ns-2? Thanks a lot in advance! Filip ------------------------------ Message: 3 Date: Sat, 22 Apr 2006 02:35:40 +0530 (IST) From: Vinod Subject: Re: [ns] Trace File - - - which data represent packet id To: ns-users@ISI.EDU Message-ID: Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed hi, i suggest u to use $ns_ use-newtrace in your tcl script...the new format is quite easily understandable. im assuming ur working in wireless and u have latest ver of ns-2. hope this helps, vinod ---------------------- Vinod Kone, Btech,Computer Science, VIII sem, Room 177,Kapili, IIT Guwahati. On Fri, 21 Apr 2006 [EMAIL PROTECTED] wrote: > Send Ns-users mailing list submissions to > ns-users@isi.edu > > To subscribe or unsubscribe via the World Wide Web, visit > http://mailman.isi.edu/mailman/listinfo/ns-users > or, via email, send a message with subject or body 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Ns-users digest..." > > > Today's Topics: > > 1. Re: simulate an access point (inanc inan) > 2. question about multicast in 802.11 (George Nychis) > 3. Ns can't find init.tcl though its in the PATH (Muhammad Usman) > 4. ns has been installed or not:how to check (mscs061) > 5. ns has been installed or not:how to check (mscs061) > 6. wireless- >nodes- >finding bandwidth in C++ (Mahesh) > 7. some questions about the class WirelessPhy (=?GB2312?B?wfXOoQ==?=) > 8. can't generate new NS executable file after re-compiling > (Jeannie Lee) > 9. Re: ns has been installed or not:how to check (Gilles Bertrand) > 10. Wireless ATM in ns (rakesh reddy) > 11. Trace File - - - which data represent packet id (Norlida Ramly) > 12. help its urgent (anil reddy) > 13. Re: calculate mobility by using the parameters in setdest > (Hajer FERJANI) > 14. Re: When does packets learn source and destination mode IDs. > (Hajer FERJANI) > 15. throughput and RTT calculation (anusherin) > 16. Creation of MIBs (and a little more) (Guy Israeli) > 17. Re: Trace File - - - which data represent packet id > (Sasan Sahraei) > 18. trace tool for ns2 (Anupama Guha Thakurta) > 19. Is there a 802.11a PHY layer implementation for NS2? > ([EMAIL PROTECTED]) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 20 Apr 2006 12:08:02 -0700 > From: "inanc inan" > Subject: Re: [ns] simulate an access point > To: "'Hai Nam'" , > Message-ID: <[EMAIL PROTECTED] > > Content-Type: text/plain; charset="us-ascii" > > As far as I understood, you are trying to generate a simulation setup > for a wired-wireless scenario where the AP is a gateway to the wired > domain. Please take a look at Marc Greis' tutorial, chapter 10. Base > station (described in detail in that chapter) provides the connection of > the wireless domain to the wired domain (that may be what you have meant > by 'connection to exterior'). > > You may define a mobile node as an AP as stated in the thread you > mentioned. But this won't enable the node to be a gateway to the wired > domain. When the AP is defined, all WLAN traffic, whether it is destined > to another wireless node or not, will traverse the AP as the first hop. > > Hope this helps. Regards, > > Inanc > > > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Hai Nam > Sent: Thursday, April 20, 2006 11:22 AM > To: ns-users@ISI.EDU > Subject: [ns] simulate an access point > > > Hello, > > I've installed and used NS-2 to test a protocol in ad hoc network. > However, there're also AP (Access Points) in this network to provide > connection to exterior. The problem is that I don't know how to > simulate an AP. I tried to search on the web and the only example is > at http://mailman.isi.edu/pipermail/ns-users/2005-June/050548.html but > I don't understand the reply in that thread. Taking a look at > ~ns/tcl/lib/ns-mobilenode.tcl I found nothing to make a MN become an > AP (from line 55: Node/MobileNode instproc init args). > > Might anyone tell me, or give me a link, how to make a MN become an AP ? > > Thanks in advance. > > -- > Hai-Nam > http://www.jcisio.com > > > > ------------------------------ > > Message: 2 > Date: Thu, 20 Apr 2006 18:28:31 -0400 > From: George Nychis > Subject: [ns] question about multicast in 802.11 > To: ns-users@ISI.EDU > Message-ID: <[EMAIL PROTECTED] > > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > Hi, > > I would like to run an experiment in NS with multicast and 802.11, but I > have a question first... in 802.11 infrastructure mode, lets say there > is a single access point and 4 peers. > > If peer-1 sends out a multicast packet to an address that all 4 peers > are subscribed to, the packet first goes to the access point, then to > the router for example... the router will then duplicate the packet and > send it back out right? > > Does the access point then need to send out 4 instances of this data? > Or does it only send out 1 and each peer simply listens and receives it? > > Thanks! > George > > > > ------------------------------ > > Message: 3 > Date: Thu, 20 Apr 2006 16:05:41 -0700 (PDT) > From: Muhammad Usman > Subject: [ns] Ns can't find init.tcl though its in the PATH > To: ns-users@ISI.EDU > Message-ID: <[EMAIL PROTECTED] > > Content-Type: text/plain; charset=iso-8859-1 > > Hi, > I have (finally) installed Qiang Ni's implementation on Redhat Linux 9. But > the problem is that as soon as I give the command: > > "ns example.tcl" > > or even simply > > "ns" > > I get error that "Application-Specific failed: Can't find a usable init.tcl" > in the following directories: > > /home/usman/ns/lib/Linux:/home/usman/ns/bin/Linux........... > .................. > > This probably means that Tcl wasn't installed properly > > invalid command name "new" while executing "new Simulator" (file example.tcl) > > > > however, I have included the directory /home/usman/ns/lib/Linux in the the > PATH, LD_LIBRARY_PATH and also in TCL_LIBRARY in the ~/.bashrc file > and I am the root user and init.tcl IS IN /home/usman/ns/lib/Linux > > Why can't ns find a file that is present in the directories it says it > searched ? is beyond me... > > Also, I have included all the imaginable directories in the PATH, > LD_LIBRARY_PATH and TCL_LIBRARY variables. but the error persists > > Kindly help, > > Regards > > > > > --------------------------------- > Yahoo! Messenger with Voice. PC-to-Phone calls for ridiculously low rates. > > ------------------------------ > > Message: 4 > Date: Thu, 20 Apr 2006 16:22:37 -0700 (PDT) > From: mscs061 > Subject: [ns] ns has been installed or not:how to check > To: Mohammad Abdul Awal , ns-users@ISI.EDU > Message-ID: <[EMAIL PROTECTED] > > Content-Type: text/plain; charset=iso-8859-1 > > hi > i have successfully installed and then have validated the ns-2.29 on fedora > core 4. but when i write "ns example1a.tcl" it gives error "ns not a > command"???? plz help what steps i have to take to check ns has been > installed on it and to use it properly. > or help me step by step that how to run first TCL script on command line as > the last step i did was to validate the software which is successful....or in > other words i want to know that how can i check whther ns has been installed > or not. > bye > > > Mohammad Abdul Awal wrote: > > Hi, > > There are some many OLSR implementation for NS2. > You may have look http://hipercom.inria.fr/olsr/index.html for all the > implementation. INRIA has a old implementation of OLSR for ns-allinone-2.1b7a > too. You can find that in the website. But there not much documentation is > available about how to use OLSR for NS2. > > One implementation is by INRIA named "OOLSR" which has a stable implementation > for ns2.27. They have a real implementation too. Then made a plugin to plug > the real implementation with NS2. > > Another implementation is by US Navy named "NRLOLSR" which can be run for > ns2.29. > > Another implementation is by University of Mercia MASIMUM lab named "UM-OLSR". > This also can be run with NS2.29. But this one did not implement the HNA > messege format. > > There is some installation problem may occur to install ns2.27 in Fedora Core > 4. The patch can be found in http://www.sce.carleton.ca/wmc/code.html. > > Best of luck with OLSR. > Abdul Awal. > > On Tuesday 18 April 2006 20:18, www triste wrote: > > Hello everybody, > > i have a difficult probleme,i want to compare the pro actifs protocols > > and the reactifs protocols,specially,the aodv and olsr,as you know olsr > > doesn't exist in default in ns2,and i want to use it so, download an > > implementation ,but the result was not logical.so i think that this > > implementation is not complete,i find an other implementation required > > ns-allinone-2.1b7a,and this version of ns2,its is not easy,(for me > > impossible) to install it,a lot of problems and a lot of bugs. > > anyway,please help me,for having a good olsr's implementation compatible > > with version ns-2.29 version,or if you had alredy install > > ns-allinone-2.1b7a please help me,or give me your suggestions THANK YOU > > > > > > --------------------------------- > > Faites de Yahoo! votre page d'accueil sur le web pour retrouver > > directement vos services pr?f?r?s : v?rifiez vos nouveaux mails, lancez vos > > recherches et suivez l'actualit? en temps r?el. Cliquez ici. > > > > > --------------------------------- > Love cheap thrills? Enjoy PC-to-Phone calls to 30+ countries for just 2?/min > with Yahoo! Messenger with Voice. > > ------------------------------ > > Message: 5 > Date: Thu, 20 Apr 2006 16:27:23 -0700 (PDT) > From: mscs061 > Subject: [ns] ns has been installed or not:how to check > To: Mohammad Abdul Awal , ns-users@ISI.EDU > Message-ID: <[EMAIL PROTECTED] > > Content-Type: text/plain; charset=iso-8859-1 > > hi > i have successfully installed and then have validated the ns-2.29 on fedora > core 4. but when i write "ns example1a.tcl" it gives error "ns not a > command"???? plz help what steps i have to take to check ns has been > installed on it and to use it properly. > or help me step by step that how to run first TCL script on command line as > the last step i did was to validate the software which is successful....or in > other words i want to know that how can i check whther ns has been installed > or not. > bye > > > Mohammad Abdul Awal wrote: > > Hi, > > There are some many OLSR implementation for NS2. > You may have look http://hipercom.inria.fr/olsr/index.html for all the > implementation. INRIA has a old implementation of OLSR for ns-allinone-2.1b7a > too. You can find that in the website. But there not much documentation is > available about how to use OLSR for NS2. > > One implementation is by INRIA named "OOLSR" which has a stable implementation > for ns2.27. They have a real implementation too. Then made a plugin to plug === message truncated === --------------------------------- Yahoo! Messenger with Voice. PC-to-Phone calls for ridiculously low rates.
