[ns] segmentation fault
Hi All, After modifying aodv.cc and aodv.h and recompiling NS-2.30. I obtained a segmentation fault as follows; [EMAIL PROTECTED]:~/Documents/AODV/simulations ns aodv-50.tcl num_nodes is set 50 INITIALIZE THE LIST xListHead Loading connection pattern... Loading scenario file... Starting Simulation... channel.cc:sendUp - Calc highestAntennaZ_ and distCST_ highestAntennaZ_ = 1.5, distCST_ = 550.0 SORTING LISTS ...DONE! Segmentation fault [EMAIL PROTECTED]:~/Documents/AODV/simulations Does anyone know the reason for this or what might have caused the fault to occur. Thanks Regards Olakunle _ Explore the seven wonders of the world http://search.msn.com/results.aspx?q=7+wonders+worldmkt=en-USform=QBRE
[ns] FW: AODV Simulation scripts for large nodes (error)2
Hi All, sorry one of the files I attached was a wrong file. Attached are the right files. Thanks This is my initial message Hi All I'm trying to run AODV simulation for large nodes e.g 50 -110 nodes and I've genarated the traffic and topology files using cbrgen and setdest utilities. I saved both files into the same folder where I saved the tcl script. When I ran the simulation, I got the following message from the prompt. [EMAIL PROTECTED]:~/Documents/AODV/simulations ns simulation-aodv-50.tcl num_nodes is set 50 INITIALIZE THE LIST xListHead Loading connection pattern... Loading scenario file... couldn't read file scen-800x800-50-200-1-1: no such file or directory while executing source.orig scen-800x800-50-200-1-1 (uplevel body line 1) invoked from within uplevel source.orig [list $fileName] invoked from within if [$instance_ is_http_url $fileName] { set buffer [$instance_ read_url $fileName] uplevel eval $buffer } else { uplevel source.orig [list $fileName] ... (procedure source line 8) invoked from within source $val(sc) (file simulation-aodv-50.tcl line 80) Attached are the tcl script, topology file and the traffic file Those anyone has a slotion to the above error.? Your response will be appreciated. Thanks. Regards Olakunle Aruleba _ News, entertainment and everything you care about at Live.com. Get it now! http://www.live.com/getstarted.aspx
[ns] AODV Simulation scripts for large nodes
Hi All, I'm a masters research student working on the AODV protocol using NS 2.30. I need to do simulations for 50 to 120 nodes with 20 CBR connections and a randomly generated topology. Can anyone give me a tcl scripts that will do these stuffs for AODV cos the script I was using seems to be only useful for a small numbers of nodes e.g 3 nodes Also the tcl scripts I got from ns/tcl/ex folder where written for DSDV and DSR. Your response will be appreciated. Regards Olakunle Aruleba _ News, entertainment and everything you care about at Live.com. Get it now! http://www.live.com/getstarted.aspx