[ns] QUESTION ON MEASURING CONGESTION LEVEL IN WIRELESS NODE
hi guys, i want to measure level of congestion in a wireless node, using queue size or channel samling.Can any one help? thanks very much.
Re: [ns] Ns-users Digest, Vol 37, Issue 18
Dear all, How to set up the code to model PEER-to-Peer(P2P)? Would some one like to provide a example to me to do some experiment? Many thanks! Xuguang === 2007-01-19 10:34:08 wroten:=== 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. Multi-interface support howto, by Ramon Aguero (Shahatha) 2. How to disable all the trace outputs (babak) 3. Re: Multi-interface support howto, by Ramon Aguero (Ramon Aguero) 4. Re: Multi-interface support howto (Ramon Aguero) 5. Re: How to disable all the trace outputs (Luqman) 6. Re: Multi-interface support howto (Tim Elschner) 7. Re: How to disable all the trace outputs (Pedro Vale Estrela) 8. Regarding energy dissipated in LEACH (MUQ L) 9. Re: Multi-interface support howto (Ramon Aguero) 10. create multiple paths in a wireless network (antonis antoniou) 11. Packet Loss Problem - Event d (Alessandro Vivas) 12. OLSR Simulation Parameters (waldecktorres) -- Message: 1 Date: Thu, 18 Jan 2007 10:53:09 +0100 (CET) From: Shahatha [EMAIL PROTECTED] Subject: [ns] Multi-interface support howto, by Ramon Aguero To: ns-users@ISI.EDU Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=iso-8859-1 Hello, did any one implement the extension of ns-2 for multi-channel from Ramon Aguero at: http://personales.unican.es/aguerocrhttp://personales.unican.es/aguerocr many thanks for Ramon Aguero for his Dokument. i have some problems at Chapter 5, where to add the listing 5.3 Listing 5.5 and Listing 5.6 in routingAgent.cc. (AODV.cc) i choice the AODV ad hoc routing agent to change. i think i can copy the Listing above 1 by 1 to the AODV.cc. thanks - NEU: Fragen stellen - Wissen, Meinungen und Erfahrungen teilen. Jetzt auf Yahoo! Clever. -- Message: 2 Date: Thu, 18 Jan 2007 19:46:39 +0900 From: babak [EMAIL PROTECTED] Subject: [ns] How to disable all the trace outputs To: ns-users@ISI.EDU Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=iso-8859-1 Dear All, I'm simulating a wireless network with 500 nodes. I have turned off all the trace options in my tcl file. However, still lines are appending to the output file and after a while the file gets huge. It really make the simulation slow. Does anybody know how can I turn off tracing completely? Thanks for your attention Babak. -- Message: 3 Date: Thu, 18 Jan 2007 12:51:26 +0100 From: Ramon Aguero [EMAIL PROTECTED] Subject: Re: [ns] Multi-interface support howto, by Ramon Aguero To: Shahatha [EMAIL PROTECTED], ns-users@ISI.EDU Cc: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] Content-Type: text/plain; charset=iso-8859-1; format=flowed Hi Shahatha, As we say in the report we didn't use aodv, so we really appreciate that you work on this, it would be good trying to extend the report with your own experience on AODV. We have been doing a quick overlook of the aodv code (which we have not personally used that much) and this is what we can tell for the listings of chapter 5: - Listing 5.3 has to be used whenever the AODV needs to send a broadcast packet, which happens, as far as we can tell, in the following methods of the aodv.cc file: sendRequest, sendError, sendHello and forward; in this latter case only when the destination address is broadcast. In all of this, you should have the following command: Scheduler::instance().schedule(target_,pkt,*); --- * means either 0 or JITTER and you should change it for listing 5.3. - Listing 5.4 has to be used instead of the unicast transmissions of aodv.cc, this time in sendReply and forward methods. In this case, the Iface variable has to be the appropriate interface index, which needs to be stored within the corresponding route table entry (see section 5.3 of the document). - Listing 5.5 is the one that allows you to get the correct interface. When you have to create a route table entry, you need to indicate the corresponding index for the output interface, which will be used afterwards to send packets (see previous answer). This means that the corresponding struct/class for your route table entry needs to be updated, so as to be able to keep this index. Thanks to the changes of the mac-802_11.cc file (listing 4.6), the required value is store on the common header of the packet, that's the cmnh variable of the listing. Iface will just hold
[ns] Deadline Miss
Hello ns-users I need a script or an algorithm to calculate the number of deadline miss form the trace file in a 802.11e EDCA network using the new wireless format, and then make graphs to evaluate differences between 802.11 and 802.11e. Can somebody help me??? best regards Naviga e telefona senza limiti con Tiscali Scopri le promozioni Tiscali adsl: navighi e telefoni senza canone Telecom http://abbonati.tiscali.it/adsl/
[ns] HOW TO MANUAL ROUTE IN AN AD-HOC NETWORK NS2
Hi all, This is my topology of wireless network. a b c d e f g h j k l letters correspond to wireless nodes.sources are: a,f,l and sink is : e i want to sent traffic a-b-c-d-e and f-g-h-d-e and l-j-k-h-d-e how can manually route this traffic in ns-2??? thanks in advance
[ns] Deadline Miss
Hello ns-users I need a script or an algorithm to calculate the number of deadline miss form the trace file in a 802.11e EDCA network using the new wireless format, and then make graphs to evaluate differences between 802.11 and 802.11e. Can somebody help me??? best regards Naviga e telefona senza limiti con Tiscali Scopri le promozioni Tiscali adsl: navighi e telefoni senza canone Telecom http://abbonati.tiscali.it/adsl/
[ns] Problem installing NS
I want to use ns 2.1b7 cos the version I got has an ATM patch already which I need for my thesis.I try to configure it and I get the error message below. __ __ ___ [EMAIL PROTECTED] Desktop]# cd ns-2-snapshot-20010224/ [EMAIL PROTECTED] ns-2-snapshot-20010224]# ./configure loading cache ./config.cache No .configure file found in current directory Continuing with default options... checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking build system type... i686-pc-linux-gnu checking for gcc... gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking for c++... c++ checking whether the C++ compiler (c++ ) works... yes checking whether the C++ compiler (c++ ) is a cross-compiler... no checking whether we are using GNU C++... yes checking whether c++ accepts -g... yes checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for string.h... yes checking for main in -lXbsd... no checking for socket in -lsocket... no checking for gethostbyname in -lnsl... yes checking for dcgettext in -lintl... no checking for getnodebyname in -ldnet_stub... no checking that c++ can handle -O2... no checking standard STL is available... no checking for tcl.h... -I../tcl8.3.2/generic checking for libtcl8.3... -L/usr/local/lib -ltcl8.3 checking for init.tcl... ../tcl8.3.2/library checking for tclsh8.3.2... no checking for tclsh8.3... /usr/local/bin/tclsh8.3 checking for tk.h... no checking for libtk8.3... no checking for tk.tcl... no checking for otcl.h... -I../otcl-1.0a6 checking for libotcl1.0a6... no configure: error: Installation of otcl seems incomplete or can't be found automatically. Please correct the problem by telling configure where otcl is using the argument --with-otcl=/path/to/package (perhaps after installing it), or the package is not required, disable it with --with-otcl=no. ___ Even when I use the arguments specified in the last 4 lines I still get the same problem.Someone pls help.I'm getting behind schedule.Thanks a lot. Best regards, Brenda
[ns] Unistalling NS2
Hi I was wondering if anyone knows of a way of unistalling ns2, so I can reinstall it without no problems. Do I just delete the directories or is their command to use. Your help will be greatly valued Thanks Manoj Mistry _ MSN Hotmail is evolving check out the new Windows Live Mail http://ideas.live.com
[ns] ns2 installation problems
i am facing some problems when i am trying to install ns2 on my machine, OS is Suse linux 10.1 i have managed to get the installation going ,but things dont work when i try to install nam-1.12, i get the error message cannot find X11 library when i try to run ./install. i tried configuring each individual component with ./configure --x-libraries =/usr/X11R6/lib/ --x-includes=/usr/X11R6/include/ after which i tried running ./install again from the ns-allinone-2.30 directory,this time the program managed to install every component except nam-1.12, now i get a new error message collect2 returned 1 ,unable to find -lx11 i will be grateful if someone can help me regarding the installation process. -- View this message in context: http://www.nabble.com/ns2-installation-problems-tf3047677.html#a8471717 Sent from the ns-users mailing list archive at Nabble.com.