[ns] GPSR implementation running out of memory
All, I ported GPSR implementation to ns-2 2.34. The examples that come with the implementation work fine. Some of my simulations that have small number of nodes or few events happening work fine too. However, when I increase the number of nodes above 100 nodes and have more events, the simulation runs for a while then aborts. I was checking the memory while running the cases that fail and found that these simulations are consume the whole memory on my machine and off course abort after that. I have 8GB of memory! The same simulations work fine with other routing protocols like AODV and the memory consumption is within limits. Does anyone know were does GPSR goes wrong and consumes the memory? and is there a fix for that? Anas
[ns] Geographical Routing
All, I am looking for geographical routing implementation for wireless nodes in ns-2. I found GPSR from Ke Liu http://www.cs.binghamton.edu/~kliu/research/ns2code/index.html#gpsr. This implementation works for 2.29 version as mentioned in the above link. Is there any recent implementation of any kind of geographical routing? Or does anyone know if this GPSR implementation can work with 2.34 or 3.35? Best Regards, Anas
[ns] Diffusion RMSt (diffagent, routing table, reinforcement messages )
Dear ns-2 users and developers I have been working on ns2.29 using Directed Diffusion (RMST) to simulate my network. 1- I attached the rmst as DiffApp to the node that conflict NS2 that says agents should be attached to nodes and applications to the agents so should i create diffusion agents and attach it to the nodes before. 2- i managed to run the simulation with zigbee and in the trace file i can see packets being sent and received but as diffusion is defined to do gradient reinforcement so can i see the packets which execute these reinforcements in the trace file and what will they be labelled. 3- in term of packets forwarding i cannot see any packet being forwarded from the far nodes toward the rmst sink in the trace file so should i add the routing tables manually to each node or it is internally implemented in the diffusion application i have added my scripts at the end With all appreciate to any reply or suggestion Regards Anas #=== # Simulation parameters setup #=== set val(chan) Channel/WirelessChannel;# channel type set val(prop) Propagation/TwoRayGround ;# radio-propagation model set val(netif) Phy/WirelessPhy/802_15_4;# network interface type set val(mac)Mac/802_15_4;# MAC type set val(ifq)Queue/DropTail/PriQueue;# interface queue type set val(ll) LL ;# link layer type set val(ant)Antenna/OmniAntenna;# antenna model set val(ifqlen) 50 ;# max packet in ifq set val(seed) 00.0 set val(nn) 20 ;# number of mobilenodes set val(filters) GradientFilter ;# filters set val(adhocRouting) Directed_Diffusion ;# routing protocol set val(x) 400 ;# X dimension of topography set val(y) 400 ;# Y dimension of topography set val(stop) 80 ;# time of simulation end set val(en) EnergyModel; set val(initialenergy) 10.0 ; Phy/WirelessPhy set L_ 1.0 ;#System Loss Factor Phy/WirelessPhy set freq_ 2.472e9 ;#channel Phy/WirelessPhy set bandwidth_ 11Mb;#Data Rate Phy/WirelessPhy set Pt_ 1.8;#Transmit Power Phy/WirelessPhy set CPThresh_ 100.0 ;#Collision Threshold Phy/WirelessPhy set CSThresh_ 5.011872e-12 ;#Carrier Sense Power Phy/WirelessPhy set RXThresh_ 5.82587e-09 ;#Receive Power Threshold Mac/802_11 set dataRate_ 11Mb ;#Rate for ta Frames Mac/802_11 set basicRate_ 1Mb ;#Rate for Control Frames LL set mindelay_50us LL set delay_ 25us LL set bandwidth_ 0 ;# not used Queue/DropTail/PriQueue set Prefer_Routing_Protocols1 # unity gain, omni-directional antennas # set up the antennas to be centered in the node and 1.5 meters above it Antenna/OmniAntenna set X_ 0 Antenna/OmniAntenna set Y_ 0 Antenna/OmniAntenna set Z_ 1.5 Antenna/OmniAntenna set Gt_ 1.0 Antenna/OmniAntenna set Gr_ 1.0 #set the default ports #Agent/UDP set sport_ 0 #Agent/UDP set dport_ 1 #Agent/Null set sport_ 2 #Agent/Null set dport_ 3 #Application/DiffApp/RmstSource set sport_ 4 #Application/DiffApp/RmstSink set dport_ 5 #=== #Initialization #=== #Create a ns simulator set ns_ [new Simulator] $ns_ use-newtrace #$ns_ puts simulation starts # Create the God set god_ [create-god $val(nn)] #Setup topography object set topo [new Topography] $topo load_flatgrid $val(x) $val(y) #Open the NS trace file set tracefile [open out.tr w] $ns_ trace-all $tracefile #Open the NAM trace file set namfile [open rmst.nam w] $ns_ namtrace-all $namfile $ns_ namtrace-all-wireless $namfile $val(x) $val(y) set chan [new $val(chan)]; #Create wireless channel #=== # Mobile node parameter setup #=== #Setting the sensing nodes #set val(adhocrouting) AODV $ns_ node-config -adhocRouting $val(adhocRouting) \ -MPLS ON \ -llType $val(ll) \ -macType $val(mac) \ -ifqType $val(ifq) \ -ifqLen $val(ifqlen) \ -antType $val(ant) \ -propType $val(prop) \ -phyType $val(netif) \ -channel $chan \ -topoInstance $topo \ -diffusionFilter $val(filters) \ -agentTrace ON \ -routerTrace OFF \ -macTrace ON \ -idlePower 1.0 \ -rxPower 1.0 \ -txPower 1.0 \ -sleepPower 0.001 \ -transitionPower 0.2 \ -transitionTime 0.005 \ -initialEnergy $val(initialenergy) \ -energyModel
[ns] RMST source publish or start
Dear NS users i am trying to use rmst in diffusion to send my data
through my wireless sensor network
I have build my network but i am having problem in making the source
starting to publish
when i put src publish i get the following error plz help
ns: _o98 publish:
(_o98 cmd line 1)
invoked from within
_o98 cmd publish
invoked from within
catch $self cmd $args ret
invoked from within
if [catch $self cmd $args ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error error when calling class $cls: $args $...
(procedure _o98 line 2)
(SplitObject unknown line 2)
invoked from within
_o98 publish
Thanx for any suggestions
[ns] regarding packet forwarding + WSN
Dear ns2 users i am trying to simulate wireless sensor network with ns2.29 I need your advice what to do in terms of -which transport layer packets should is use TCP/UDP -if i have to include multihop data flow in my network how should i configure my node to forward some packets for another neighbour node I have been reading for a while about classifiers and connectors should we declare the classifier in our tcl scripts or it is already included in any node we create and what about the connector should i attach it to the node after configuring it I will be so thankful for anyone who had a previous experience with wsn Regards Anas
[ns] Dear Diffusion users
Hi i am trying to implement Directed diffusion in my WSN simulation and i found twoo ways of defining diffusion the first is set opt(adhocRouting) Directed_Diffusion Which is used in the simple-diffusion example While in the test-suit-wireless-diffusion the routing was defined as follows set opt(adhocRouting) DIFFUSION/RATE set opt(adhocRouting) DIFFUSION/PROB so can any body tell me what is the difference
[ns] sensor net in ns2
Dear NS2 users I am a master student who has been struggling to simulate wireless sensor network in NS2 but still have no success i tried ns2.34 and 2.29 the main problem is about the phenom routing agent plzz if any body have any idea about how to simulate wsn in ns2 can u help
[ns] ns2.29, nrlsensorsim, PHENOM routing not recognised
Dear NS2 users I am trying to simulate wireless sensor network using ns2.29 with both mannasim and nrlsensorsim 2.29 i managed to get working scripts from the first one but when i try to run any example in the second using PHENOM as routing protocol i get this error msg although i followed the read me file exactly Thanx in advance for any suggestions
[ns] wrong node routing agent!
Hi guys i have been trying to simulate wireless sensor network on ns2.34 but it does not recognise the phenom routing protocol it keeps giving this error message wrong node routing agent! PLZ help
[ns] Urgent Help
Dear Ns2 users I have been trying to learn how to simulate wireless sensor network on NS2 using Directed Diffusion as the routing protocol but till now all the presented examples with the program deals with the ping sender and receiver without mentioning how the matching mechanism and the data conveying Please if any one can refer me or send me any full example I have read all the examples but there are some of them that are written in the old version of directed diffusion without using filters at all Thanx in advance
[ns] mannasim using
Dear NS2 users I have been working on NS2.34 to simulate a wireless sensor networks with Directed Diffusion as routing protocol Can any one tell me if Mannasim is compatible with ns2.34 Regards Anas
[ns] Diffusion implementation
Hi guys Through the examples of directed diffusion provided with the ns2 tutorials only ping sending are receiving are presented. however, there is no examples how the subscription should meet the publication or the opposite. if any body knows any example plz help regards anas
[ns] trace file simulation
Hi guys i found this website which finally helped me getting a good tool to convert my trace file into graph i just followed the steps and it worked
[ns] NS results differ from platform to other
Dear NS-2 users, Do the results of NS-2 differ from one platform to other, or they are all the same? Best Regards, Anas
[ns] invalide command name Agent/myUDP during using smallko Evalvid
I am working on video traffic over MANET. I downloaded the EvalVid version used for NS. In that they have created new agent called myUDP agent. I follwed all the steps given in http://hpds.ee.ncku.edu.tw/~smallko/ns2/Evalvid_in_NS2.htm when I compiled the ns again everything was fine. But when I run the file be.tcl which is given in the link only the error was: [ code omitted because of length] invalid command name Agent/myUDPplease help me
Re: [ns] invalide command name Agent/myUDP during using smallkoEvalvid
as I have searched for many times on the net to get the answer all what I have seen just the same question but I have identified the problem which was in the makefile step actually I add the contents of makefile step as in the Evalvid steps but there are three files with different extensions just be sure that all of them is modified and do ./confugure before make clean; make Regards, Anas Al-Roubaiey KFUPM -- From: anas saba717...@hotmail.com Sent: Saturday, May 09, 2009 8:19 AM To: ns ns-users@ISI.EDU Cc: Dr.Tarek Sheltami ta...@kfupm.edu.sa Subject: [ns] invalide command name Agent/myUDP during using smallkoEvalvid dear NS users, I am working on video traffic over MANET. I downloaded the EvalVid version used for NS. In that they have created new agent called myUDP agent. I follwed all the steps given in http://hpds.ee.ncku.edu.tw/~smallko/ns2/Evalvid_in_NS2.htm when I compiled the ns again everything was fine. But when I run the file be.tcl which is given in the link only the error was: [ code omitted because of length] invalid command name Agent/myUDP please help me
Re: [ns] help needed
firstly, you will name your file as the same name of the original one, ofcours you will save the original with different name, and do make take your statistics and then go back and rename yours and rename the original one to the original name and do make and take your statistics and so on, hop it will help you A. Alroubaiey -- From: Nikheel Kumar iamnikh...@gmail.com Sent: Wednesday, April 29, 2009 5:26 PM To: ns-users@ISI.EDU Subject: [ns] help needed hello all, i am working on ns-2.31. i make some changes in 802_11.cc file and save it as my_802_11.cc and i want to use this both file (802_11.cc my_802_11.cc) in my wireless simulation for comparing with each other for knowing throughput enhancement . how can i do this? please help me regards,
Re: [ns] how to implement overhearing by neighborhood nodes in manetprotocol( DSR )?
there is a function in the dsragent.cc called tap the purpose of this function is to overhear the transmission of the neighbors so this the input of this function always the packets that are sent by the neighbors nodes hop it will help Anas Al-Roubaiey -- From: Sangameshwar Alladi sangameshwar.all...@gmail.com Sent: Sunday, April 26, 2009 3:44 PM To: ns-users@ISI.EDU Subject: [ns] how to implement overhearing by neighborhood nodes in manetprotocol( DSR )? how to implement overhearing in DSR? i am not getting how to over hear the transmissions of neighbor node? According to my knowledge a node stores only the address or handle of the downstream node only, then how can an upstream node may receive the transmission of its downstream node? and also i need to know how can all the nodes in the radio range of the transmitting downstream node receive a packet? Help me. From:~ Sangameshwar Srinivas Alladi
[ns] large delay by Mac802_11 is that right
Dear all, I have encountered a large delay end to end delay and when I checked the out put file I see some of the packets have a very large delay at MAC layer as shown below: f 202.663960039 _25_ RTR --- 585 cbr 576 [13a 2b 19 800] --- [9:1 10:1 25 30] [17] 7 2 s 358.840523771 _25_ MAC --- 585 cbr 634 [13a 1e 19 800] --- [9:1 10:1 25 30] [17] 7 2 as it appears there is about 150 second at MAC layer what is the bug here I used NS2.33 under both Linux and sygwin all of them have the same bug please help me best regards Anas
[ns] big delay by MAC-802_11 bug
Dear all, I have encountered a large delay end to end delay and when I checked the out put file I see some of the packets have a very large delay at MAC layer as shown below: f 202.663960039 _25_ RTR --- 585 cbr 576 [13a 2b 19 800] --- [9:1 10:1 25 30] [17] 7 2 s 358.840523771 _25_ MAC --- 585 cbr 634 [13a 1e 19 800] --- [9:1 10:1 25 30] [17] 7 2 as it appears there is about 150 second at MAC layer what is the bug here I used NS2.33 under both Linux and sygwin all of them have the same bug please help me best regards Anas
Re: [ns] Why NAM does not work for wireless simulation!
I have the same problem I have tried too much but still did not work I am using ns2.33 I am now trying to use iNSpect but still have errors Anas -- From: qute rose cynosureb...@yahoo.com Sent: Friday, April 03, 2009 8:17 AM To: ns-users@ISI.EDU Subject: [ns] Why NAM does not work for wireless simulation! Why NAM does not work for wireless simulations? Even if we make necessary changes in the example tcl files present in NS2 (2.33 version), still it gives errors for executing NAM Although i get trace files but no NAM display. Can anyone help me to solve this problem?
Re: [ns] Why NAM does not work for wireless simulation!
Dear Rodrigo I have tried both but it didn't work it gave me this massage cannot connect ot existing nam instance. starting new one Regards, Anas --- --- From: Rodrigo Palucci Pantoni palu...@smar.com.br Sent: Friday, April 03, 2009 2:38 PM To: anas saba717...@hotmail.com; qute rose cynosureb...@yahoo.com Cc: ns ns-users@ISI.EDU Subject: Re: [ns] Why NAM does not work for wireless simulation! Hello, Perpahps your tcl script is not calling the nam program. Try to execute the following command on linux terminal: exec nam filename.nam You can also execute just exec nam and select the nam filename through the nam program browser. Regards, Rodrigo - Original Message - From: anas saba717...@hotmail.com To: qute rose cynosureb...@yahoo.com Cc: ns ns-users@ISI.EDU Sent: Friday, April 03, 2009 6:24 AM Subject: Re: [ns] Why NAM does not work for wireless simulation! I have the same problem I have tried too much but still did not work I am using ns2.33 I am now trying to use iNSpect but still have errors Anas -- From: qute rose cynosureb...@yahoo.com Sent: Friday, April 03, 2009 8:17 AM To: ns-users@ISI.EDU Subject: [ns] Why NAM does not work for wireless simulation! Why NAM does not work for wireless simulations? Even if we make necessary changes in the example tcl files present in NS2 (2.33 version), still it gives errors for executing NAM Although i get trace files but no NAM display. Can anyone help me to solve this problem?
[ns] please is there an extra fields in the DSR header that can i use to classify the packets
Dear users, I need just one bit in the DSR header to use it for classifying the packets to two types is it found best regards, Anas
[ns] unreasonable average end to end delay of TES video traffic model
Dear NS users, when I did a simulation for video traffic of TES model over DSR routing protocol with 50 nodes and simulation time of 200 s and grid of 670x670 speed 20 pause 0 NS2.33 over red hat Linux platform the average end to end delay was 5 Sec which is unreasonable value thanks in advance Anas
[ns] Fw: unreasonable average end to end delay of TES video trafficmodel
-- From: anas saba717...@hotmail.com Sent: Thursday, April 02, 2009 8:44 PM To: ns ns-users@ISI.EDU Subject: [ns] unreasonable average end to end delay of TES video trafficmodel Dear NS users, when I did a simulation for video traffic of TES model over DSR routing protocol with 50 nodes and simulation time of 200 s and grid of 670x670 speed 20 pause 0 NS2.33 over red hat Linux platform the average end to end delay was 5 Sec which is unreasonable value thanks in advance Anas
[ns] how to build a scenario from 100 node and 2000 x 2000 flat erea
Dear NS users , I have generate a mobile scenario of 100 node in ns2.33 with flat area of 2000 x 2000 my ram was 512 with pantium 3... 3mhz the ns does not respond what is the problem , I used setdest command best ragrads, Anas
[ns] how can i get the node coordinates to the c++ file
Dear users, I need to get the node coordinates to the c++ file I am working in dsragent.cc file and I need to get the nodes coordinates to do some calculations thanks in advance Anas
[ns] how to get the coordinates of the nodes in evrey period of time
Dear users how to get the coordinates of the nodes in evrey period of time Regards Anas
[ns] Fw: vedio traffic output e-e delay is not reasonable
From: anas Sent: Monday, March 16, 2009 3:41 AM To: ns Subject: vedio traffic output e-e delay is not reasonable Dear all, I have used the MPEG4 traffic of TES model over DSR but the end to end delay was not reasonable it was 5 s in average please if you have any suggestion or explanation for that tell me? Anas
[ns] video traffic generator
Dear all, please it is very important for me, I have searched for many times in the internet to get an understandable description about the video traffic generator , I need to use it in my thesis work on DSR Best Regards, Anas KFUPM
[ns] committee presentation
Dear Dr. Tarek, you told me a few weeks ago about committee presentation to inform them what we have done, I think it will be good to do that to take their notices that will improve the work we can do it in the next week on Wednesday if you don't mind and if it is convenient for them best regards Anas
[ns] please how can i generate VBR (video) traffic in ns2
Dear all, please help me how can I generate a video traffic or VBR traffic and how can I simulate H.264 Thank you in advance Anas KFUPM
[ns] Fw: generating video traffic
From: anas Sent: Monday, February 02, 2009 11:38 PM To: ns Subject: generating video traffic Dear all, could you tell me how can I generate a video traffic over DSR Thanks in advance Anas KFUPM
[ns] how can i purge specific route form the cache of dsr nodes
dear all, please help me, how can i purge specific route form the cache of dsr nodes thanks in advanced Anas
[ns] how to print route cach of dsr nodes
please all, I need just to know what are the contents of the cach of any node using dsr routing protocol thanks in advance
[ns] should i have to change the seed number each run or there is another way to do so
dear all, is there any way to change the seed number automatically please help me best regards Anas KFUPM COE
[ns] Fw: should i have to change the seed number each run or there isanother way to do so
-- From: anas saba717...@hotmail.com Sent: Tuesday, December 23, 2008 11:35 PM To: ns ns-users@ISI.EDU Subject: [ns] should i have to change the seed number each run or there isanother way to do so dear all, is there any way to change the seed number automatically please help me best regards Anas KFUPM COE
[ns] Fw: alarm in dsr
From: anas Sent: Saturday, December 20, 2008 12:58 PM To: ns Subject: alarm in dsr Dear all, I need to generate alarm in dsr. is it an regulare route error or there is another type of packets, Best Regards
[ns] what is the GAF Packet
Please if anybody knows about this type of packet help me best regards Anas
[ns] Watchdog time out and threshold
Dear ns users, depend on what can I set he value of timeout and threshold of the watchdog technique best regards
[ns] Watchdog Algorithm position in the dsragent
Dear, ns users is it right to put the code of the watchdog technique in the SendOutPacketWithRoute please help anas
[ns] how to send an acknowledgment to the one before the previous hop in dsr SR
Dear NS-Users Please I need to send an acknowledgment to the node which is before the previous one through the source rout in DSR, just I need to implement a TWOACK approach, I mean where should I but the code, and is there a packet format for network layer acknowledgments. Thanks in Advance
[ns] how to send an acknowledgment to the one before the previous hop in dsr SR
Dear NS-Users Please I need to send an acknowledgment to the node which is before the previous one through the source rout in DSR, just I need to implement a TWOACK approach, I mean where should I but the code, and is there a packet format for network layer acknowledgments. Thanks in Advance
[ns] how to implement watchdog and promiscuse mode
Dear ns users, could you please give my an information about implementing watchdog technique and how to change the mode to promiscuous mode thanks in advance
[ns] implemention malicious node in MANET over DSR
I am doing some research to provide security to MANET. However, I am stuck by the way how to simulate one or more malicious node(s) in one MANET scenario, such the nodes that drops the forwarding packets intentively, or absorbs all packets to it, or duplicates the forwarding packets. Is there any solution to this problem. thank you in advance
[ns] problem with installation of ns2.33 on redhat liux
No rule to make target 'VERSION' needed by 'gen/version.c'. stop. ns make failed! please help me, i need the ns to do my thesis work, best regards Anas Explore the seven wonders of the world Learn more!
[ns] node id in c++
Hi all I am trying to get the node id in the aodv and the udpagent c++ codes. Can anyone provide my with the way to do that and I will be grateful. Regards Anas
[ns] counting the number of packets sent during the simulation
Hi all
I am using ns-2.29 and as part of my research I am trying to count the number
of packets sent by a node.
I added a method called counting to count the number of packets to the source
code of the UDP agent ( I wonder if this is the right place). And what I want
after that is to calculate the number of packet at some time during the
simulation this is as example of what I did:
set udp_(0) [new Agent/UDP]
$ns_ attach-agent $node_(0) $udp_(0)
set null_(0) [new Agent/Null]
$ns_ attach-agent $node_(1) $null_(0)
set cbr_(0) [new Application/Traffic/CBR]
$cbr_(0) set packetSize_ 512
$cbr_(0) set rate_ 81920
$cbr_(0) set random_ 1
$cbr_(0) set maxpkts_ 1
$cbr_(0) attach-agent $udp_(0)
#$ns_ link_lossmodel $val(err) $node_(0) $node_(1)
$ns_ connect $udp_(0) $null_(0)
$ns_ at 0 $cbr_(0) start
$ns_ at 90 $cbr_(0) stop
if { [$ns_ at 5 $udp_(0) counting] 120 } {
set x_coor [$node_(0) getX]
set y_coor [$node_(0) getY]
$node_(4) setdest $x_coor $y_coor 15.0
}
However the code is working fine but it is not recognizing the condition in
the if statement.
I will be grateful for your help
Anas
-
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[ns] energy model variables
Hi all
I am trying to access the value of the initial energy for the energy model
after configuring the nodes. for example after
$ns_ node-config -adhocRouting $val(rp) \
-llType $val(ll) \
-macType $val(mac) \
-ifqType $val(ifq) \
-ifqLen $val(ifqlen) \
-antType $val(ant) \
-propType $val(prop) \
-phyType $val(netif) \
-topoInstance $topo \
-agentTrace OFF \
-routerTrace OFF \
-macTrace ON \
-movementTrace OFF \
-energyModel EnergyModel \
-initialEnergy 3 \
-rxPower 0.3 \
-txPower 0.3 \
-IDLE 0.3 \
-channel $chan_1_
#-errProc UniformErr
#-IncomingErrProc UniformErrorProc
#-IncomingErrProc $val(err)
for {set i 2} {$i $val(nn) } {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;# disable random motion
}
I want to check the initial energy using an if statement
if {$initialEnergy 2} { DO WHATEVER}
I will be grateful for your help
Regards
Anas
-
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[ns] energy model variables
Hi all I am trying to acces the initial energy value after configuring the wireless node, unfortunally i did not succeed to do that. As a result I wonder anyone knows a way to do that and I will be grateful for the help Regards Anas - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.
[ns] LEACH total energy consumpsion
Hi Finally I managed to run leach under ns-allinone-2.29. Unfortunatelly, when I ran the example script the output said that the total energy comsumed is equal to 367.6739273 ... etc. but this doen not look right as the every node has 2 joules as initial energy and if you run the simulation for 100 nodes this mean that the total initial energy is 200. so how come the totat energy consumed is larger than the total initial energy? Please help me to solve this problem and if the output is correct could you please provide me with an explanation for that and I will be grateful. Regards Anas - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.
[ns] ns-leach extesion problems
Dear Sir I am using ns-2.31 under cygwin and I have been trying to extend it with the leach extension developed for ns-2.27. after following the procedure specified in the pfd document that comes with it I got the following error: trace/trace.cc: In static member function `static int Trace::get_seqno(Packet*)' : trace/trace.cc:206: error: `PT_XCP' undeclared (first use this function) trace/trace.cc:206: error: (Each undeclared identifier is reported only once for each function it appears in.) trace/trace.cc: In member function `virtual void DequeTrace::recv(Packet*, Handl er*)': trace/trace.cc:567: warning: int format, nsaddr_t arg (arg 5) trace/trace.cc:567: warning: int format, nsaddr_t arg (arg 6) trace/trace.cc:586: warning: int format, nsaddr_t arg (arg 5) trace/trace.cc:586: warning: int format, nsaddr_t arg (arg 6) make: *** [trace/trace.o] Error 1 I do not know what is wrong, and I wonder if I have to install ns-2.27, but I tried to install it but it did not work. I am grateful for your help Regards Anas - Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now.
