[ns] modified random waypoint model patch/script

Good day to all, i want t know if anyone have tried using modified random waypoint model in their simulation, i know some of the papers that desribe this, but seems that i can't fond any patch or script for this. I'm using ns2.33 and as far as i'm concern, the directory

[ns] Optimal Active Route Timeout for AODV protocol

Does anyone has a finding in what is an optimal value for Active Route Timeout (ART) for AODV protocol, especially for mobile node. The default value is 3, and in Charles E. perkin (Defining an optimal Active Route Timeout for AODV protocol..), semms that agree with this value (3 seconds), but

[ns] AODV Expanding Ring Search in NS2

Good day, just several questions i want to ask 1. IS AODV's Expanding Ring search implemented in current NS-2? 2. If yes, can i know the file location, source code etc? Thx in advanced UNIVERSITY OF MALAYA -

[ns] DYMOUM patch installation in NS-2.33

Good day, Has anyone successfully install DYMOUM protocol in ns-2.33? I have a problem with the patch file when i try to run this command and it said this: patch -p1 dymoum/dymoum-0.3_ported_to_ns-2.33.patch can't find file to patch at input line 4 Perhaps you used the wrong -p or --strip

[ns] Checking Number of link changes/broken in ns2 from trace file

Hi good day, I'm having problem to know how many link changes or broken in ns2 (for new wireless trace file format). Any help will be appreciated. tq UNIVERSITY OF MALAYA - The Leader in Research

[ns] Disabling AODV local repair

Good day, How do i disable local reapir in AODV (always starting the repir from the source)? Appreciate your help, tq UNIVERSITY OF MALAYA - The Leader in Research Innovation 'This email and any

[ns] Local Repair parameter (MIN_REPAIR_TTL, MAX_REPAIR_TTL, LOCAL_ADD_TTL)

Good day, In standard AODV RFC there are explanation on AODV local repair which stated that if link break near the destination (no further than MAX_REPAIR_TTL) and it also stated that RREQ ttl should intially set value of max(MIN_REPAIR_TTL, 0.5*#hops) + LOCAL_ADD_TTL but i seem can't find

[ns] turn on and off intermediate wireless nodes/links

Good day, is there a way to shut down wireless nodes so that it can di route repair? I want to shut down, let say at time 200 sec, i want to shut down node 7 so that it will do route repair. Before it being shut down, node no 7 (intermediate node) is used in as active route to destionation if

[ns] Shutting down link

Is there anyway to shutdown the wireless link in ns2? I want to set at certain time, link from node 3 to 4 (active route from node to destination, 3 and 4 are intermediate nodes). If there is a way to do this, greatly appreciate if you can provide me that. I know in wired you can disable the

[ns] How many times local repair attempt?

I'm trying to calculate how many route repair attempt have been made during simulation. I try to put a counter but it's unsuccessful (looks like basic C++ but i failed). The source code is aodv.cc this is my modification: #ifdef AODV_LOCAL_REPAIR /* if the broken link is closer to the

[ns] Error model in static wireless netywork

Hi there, i try to search for a way to disable link and i come across of error model. In wired network, the link is predetermined and we can easily insert this command, let say for to create an error link between node 1 and 2: $ns link-lossmodel $em $n0 $n1 How about for static wireless

[ns] Mobile node shutdown/disable

Is there any way to shut down a node in ns-2? i found one method, but it does not work $ns_ at 50.0 $node_(5) node-down, simulation run, but node keep on receiving/sending packet if anyone can provide me a help, it will be appreciated Thx in advanced

[ns] How to introduce delay in ns2 mobile node and shutting down link

I want to bringing down certain static wireless link in my ns2 script. So far, i have no solution, Shutting down the node will affect both uplink and downlink of the node (two links will be down instead of one). I try to look at delay, but there is to little documentation in delay for wireless

[ns] Has anyone using obstacle mobility model?

Hi, I'm trying to install obstacle mobility model from http://moment.cs.ucsb.edu/mobility/ the problem is i fail to install LEDA library, than i can't install cgal librtary... anyone that has use this ns2 obstacle, appreciate ur guys help on installation and stuff...tq

[ns] MANET_extension on ns2.33

I'm trying to use the MANET extension release form Uni. Of Toronto (http://andres.lagarcavilla.com/#software) it seems that this software is build for ns2.26 (i try to install it in ns2.33, but the 'make' failed) has anyone has successfully enable this in ns2.33? I read that ns2.26 only

[ns] How to know path length (hop count from source to destination) in AODV

Hi there, I want to know if we can calculate the path length (hop count from source to destination) in AODV protocol, or average path length. I can't found any in trace file (if we can do that on trace file it will be great). Your help is appreciated.

[ns] Average Path Length code for AODV and node used from source to destination

Hi, If anyone has a code on how to calculate the average path length for AODV protocl, will be greatful if you can provide it here. My second question is how to know what hops the route taken from source to destination... Tq in advance

[ns] MaxHelloInterval and MinHelloInterval function in aodv

Hi all, I just want to ask what does MaxHelloInterval and MinHelloInterval really menas and do in aodv code? It really puzzlaes me thuis code in aodv.cc from line 166 to 173: void HelloTimer::handle(Event*) {agent-sendHello();double interval = MinHelloInterval +

[ns] AODVUU patch in ns2.34 (or ns2.3x version)

Hi, Has anyone here successfully installed AODVUU in ns2.34 version or ns2.3x version, appreciatye if anyone of you can provide me step by step or link to the manual or patch, thx in advanced

[ns] Installing multiple version of ns2 in one machine

Good day, Is is possible to install multiple of version of ns2 in one machine using the same username? If possible, how do we configure it (if any manual included, i appreciate if anyone can give me this)...thx in advanced..

[ns] VOIP simulation scenario example

Hi all, I'm looking for VOIP simulation example in ns2 using normal cbr traffic, if anyone has any idea how to setup it, appreciate if you can let me know...tq..

[ns] Anyone using HWMP here? how to enable PERR message?

me. And my second question is how to enable PER message in HWMP? Tq.. Saaidal

[ns] how do HWMP detect link break (via hello or link layer feedback?)

Good day, Since i don;t have the standard draft of IEE802.11s, can anyone care to explain to me how HWMP detect link breaks? normal AODV use hello message or link layer feedback...appreciate if you guys can provide me the answer, tq..

[ns] BATMAN for ns2

hi, I'm searching for BATMAN protocol implementation in ns2, if there is any. Anyone knows where can i get it? Thx in advanced.

[ns] Is there any BATMAN protocol for ns2?

Hi, I'm searching for BATMAN protocol implementation in ns2. There are some question po out in archive but with no answer. If anyone hav successfully implement it or link anywhere, appreciate if you can share it with me... Tq.. Saaidal

[ns] Delay tolerant network (DTN) simulation in ns2

Hi, Anyone knows is there such implementation in ns2 for DTN network? tcl code, protocol etc is appreciated.. i have searched in ns2 archive, there have some question but no answer...