[ns] is it possible to simulate two wifi network together in ns2?
hello all can any body tell me is it possible to simulate two wireless LAN together in ns2 operating at different frequency.
[ns] can I simulate GPS/GPRS and wireless LAN together in ns2
hello all, I want to simulate GPS/GPRS and wireless LAN together based on the specified area in ns2 . Can any one tell me how it will be possible in ns2.
[ns] how to read a data from any text file in tcl script
hello all, I want to specify things in different files and then wants to read it from tcl script . how can I do it ? can anybody help me out?
[ns] how to change shape of a node in wireless scenario
hello all, I am trying to change shape of a node in wireless scenario as we can do in wired network by box or hexagon,with $ndoe1 shape box , program is running but it is not showing any change of shape , please help me out preeti nimonkar
[ns] how to replace node shape(circle or box) by image of our choice (picture os a mobile)
hello all, I want to show mobile node as a circle in wireless scenario by a picture of mobile .how can i do it can it be possible .please let me know preeti nimonkar
[ns] change of shape of node
hello all , I am using ns -2.33, I am trying to change the shape of node from default shape circle to box with the command $node shape [box], but it is not showing any change in nam visualization, one more thing is it possible to give our own choice of image as a node say mobile please help me out preeti nimonkar phd student
[ns] problem with change of node and packet flow colour
hello all , I am using commands $ns color 1 Red $tcp0 set class_ 1 with this their is no change of packet flow color and $node4 color blue $ns at 0.0 $node0 color red gives the following error--- av...@localhost ~/NS_WORKS/ns2program ns routingex.tcl num_nodes is set 6 INITIALIZE THE LIST xListHead Starting Simulation... ns: _o14 color red: can't read attr_(COLOR): no such element in array while executing eval list n -t [format %.15g [$ns now]] -s $id_ -S COLOR -c $color -o $attr_(COLOR) -i $color -I $attr_(LCOLOR) invoked from within if [$ns is-started] { $ns puts-nam-config [eval list n -t [format %.15g [$ns now]] -s $id_ -S COLOR -c $color -o $attr_(COLOR) -i $color -I $attr... (procedure _o14 line 6) (Node color line 6) invoked from within _o14 color red Can someone point to the exact problem and solution. preeti khanwalkar
[ns] problem with change of packet flow and node colour
hello all, I am using ns2.33 version of ns. I am using following commands to change the packet flow color $ns color 1 Red $tcp0 set class_ 1 but with this their is no change of packet flow color. even I have tried instead of class fid also but stll it is not working. and other commands like $node4 color blue - this is not giving any execution error but their is no change of node colour $ns at 0.0 $node0 color red gives the following error--- num_nodes is set 6 INITIALIZE THE LIST xListHead Starting Simulation... ns: _o14 color red: can't read attr_(COLOR): no such element in array while executing eval list n -t [format %.15g [$ns now]] -s $id_ -S COLOR -c $color -o $attr_(COLOR) -i $color -I $attr_(LCOLOR) invoked from within if [$ns is-started] { $ns puts-nam-config [eval list n -t [format %.15g [$ns now]] -s $id_ -S COLOR -c $color -o $attr_(COLOR) -i $color -I $attr... (procedure _o14 line 6) (Node color line 6) invoked from within _o14 color red can any one help me out. regards, Preeti khanwalkar
[ns] problem while creating wireless scenario
hello all I wanted to Implement AODV , DSDV or DSR protocol in wireless network . like If node 1 wanted to communicate with node 5 then it must show routing path . can some one please help me how to implement it ? thanks -- Regards, preeti
[ns] problem with DSDV protocol
hello, I am simulating DSDV protocol in adhoc network ,and transmitting a VBR data in it ,I have run simulation for 2500 sec ,it's not complete ,trace file generated is of 10 MB only ,while with other protocols AODV,DSR simulation runs smoothly up to last sec,Can any body tell me what's the problem with DSDV.
[ns] problem with DSDV protocol
hello, I am simulating DSDV protocol in adhoc network ,and transmitting a VBR data in it ,I have run simulation for 2500 sec ,it's not complete ,trace file generated is of 10 MB only ,while with other protocols AODV,DSR simulation runs smoothly up to last sec,Can any body tell me what's the problem with DSDV.
[ns] how to plot textured dot strip plot of ns2 data using xgobi
hi all, can any one have use xgobi to plot textured dot strip plot of ns2 data .kindly tell me the procedure.
[ns] how to transmit my voice signal in ns2
hello, I want to transmit a voice signal in ns2, please tell me how it is possible?
[ns] how to trace only dropped packetes
hi , I am implementing a wired network in ns ,the generated trace file is very large in size ,I am interested only in dropped packets , can any body suggest me ,how can I get trace file containg dropped events only