surajpatilworld: how to clone protocol in ns2

Wednesday, 11 February 2015

how to clone protocol in ns2

How to clone a protocol in ns2.35(AODV)

Step 1: Copy the file of aodv in the different folder name as taodv.

Step 2: Rename all the file names and inside document.

step 3: Replace aodv to taodv and AODV to TAODV.

Step 4: Go to #ns-allinone-2.35\ns-2.35\common\packet.h

typedef unsigned int packet_t;

static const packet_t PT_TCP = 0;
static const packet_t PT_UDP = 1;
static const packet_t PT_CBR = 2;
......
......
......
......
        // insert new packet types here
static const packet_t PT_TAODV = 73; //newly added packet
static packet_t       PT_NTYPE = 74; // This MUST be the LAST one

class p_info {
public:
    p_info()
    {
        initName();
    }
    const char* name(packet_t p) const {
        if ( p <= p_info::nPkt_ ) return name_[p];
        return 0;
    }
........
........
........

static packetClass classify(packet_t type) {
        if (type == PT_DSR ||
            type == PT_MESSAGE ||
            type == PT_TORA ||
            type == PT_PUMA ||
            type == PT_AODV ||
            type == PT_TAODV ||
            type == PT_MDART)
            return ROUTING;
...........
..........
........
........

name_[PT_DCCP]="DCCP";
        name_[PT_DCCP_REQ]="DCCP_Request";
        name_[PT_DCCP_RESP]="DCCP_Response";
        name_[PT_DCCP_ACK]="DCCP_Ack";
        name_[PT_DCCP_DATA]="DCCP_Data";
        name_[PT_DCCP_DATAACK]="DCCP_DataAck";
        name_[PT_DCCP_CLOSE]="DCCP_Close";
        name_[PT_DCCP_CLOSEREQ]="DCCP_CloseReq";
        name_[PT_DCCP_RESET]="DCCP_Reset";
        name_[PT_TAODV]= "TAODV";
        name_[PT_NTYPE]= "undefined";

}

Step 5: #ns-allinone-2.35\ns-2.35\trace\cmu-trace.h

class CMUTrace : public Trace {
public:
    CMUTrace(const char *s, char t);
    void    recv(Packet *p, Handler *h);
    void    recv(Packet *p, const char* why);

    static void addPacketTracer(PacketTracer *pt);

..........
.........
..........
..........

void    format_imep(Packet *p, int offset);
        void    format_aodv(Packet *p, int offset);
        void    format_taodv(Packet *p, int offset);
    void    format_aomdv(Packet *p, int offset);
    void    format_mdart(Packet *p, int offset);
}

Step 6: #ns-allinone-2.35\ns-2.35\trace\cmu-trace.cc
#include <taodv/taodv_packet.h>

//Newly added
void
CMUTrace::format_taodv(Packet *p, int offset)
    {
      struct hdr_taodv *ah = HDR_TAODV(p);
      struct hdr_taodv_request *rq = HDR_TAODV_REQUEST(p);
      struct hdr_taodv_reply *rp = HDR_TAODV_REPLY(p);

      switch(ah->ah_type) {
      case TAODVTYPE_RREQ:

                if (pt_->tagged()) {
                    sprintf(pt_->buffer() + offset,
                            "- taodv:t %x - taodv:h %d - taodv:b %d -taodv:d %d "
                            "- taodv:ds %d - taodv:s %d - taodv:ss %d "
                            "- taodv:c REQUEST ",rq->rq_type,
                             rq->rq_hop_count,
                             rq->rq_bcast_id,
                  rq->rq_dst,
                  rq->rq_dst_seqno,
                  rq->rq_src,
                  rq->rq_src_seqno);
            } else if (newtrace_) {
              sprintf(pt_->buffer() + offset,"-P taodv -Pt 0x%x -Ph %d -Pb %d -Pd %d -Pds %d -Ps %d -Pss %d -Pc REQUEST ",
              rq->rq_type,
              rq->rq_hop_count,
              rq->rq_bcast_id,
              rq->rq_dst,
              rq->rq_dst_seqno,
              rq->rq_src,
              rq->rq_src_seqno);

                } else {

                    sprintf(pt_->buffer() + offset,
                        "[0x%x %d %d [%d %d] [%d %d]] (RREQ)",
              rq->rq_type,
              rq->rq_hop_count,
              rq->rq_bcast_id,
              rq->rq_dst,
              rq->rq_dst_seqno,
              rq->rq_src,
              rq->rq_src_seqno);
                }
                 break;

        case TAODVTYPE_RREP:
        case TAODVTYPE_HELLO:
        case TAODVTYPE_RERR:

                if (pt_->tagged()) {
                    sprintf(pt_->buffer() + offset,
                            "- taodv:t %x - taodv:h %d - taodv:d %d -tadov:ds %d "
                            "- taodv:l %f - taodv:c %s ",
                            rp->rp_type,
                            rp->rp_hop_count,
                            rp->rp_dst,
                            rp->rp_dst_seqno,
                            rp->rp_lifetime,
                            rp->rp_type == TAODVTYPE_RREP ? "REPLY" :
                            (rp->rp_type == TAODVTYPE_RERR ? "ERROR" :
                             "HELLO"));
                } else if (newtrace_) {

                        sprintf(pt_->buffer() + offset,
                           "-P taodv -Pt 0x%x -Ph %d -Pd %d -Pds %d -Pl %f -Pc %s ",
                                 rp->rp_type,
                                 rp->rp_hop_count,
                               rp->rp_dst,
                                 rp->rp_dst_seqno,
                  rp->rp_lifetime,
                  rp->rp_type == TAODVTYPE_RREP ?"REPLY" :
                                 (rp->rp_type == TAODVTYPE_RERR ?"ERROR" :
                                 "HELLO"));
                                } else {

                        sprintf(pt_->buffer() + offset,"[0x%x %d [%d %d] %f] (%s)",
                  rp->rp_type,
                  rp->rp_hop_count,
                  rp->rp_dst,
                  rp->rp_dst_seqno,
                  rp->rp_lifetime,
                  rp->rp_type == TAODVTYPE_RREP ? "RREP":
                                (rp->rp_type == TAODVTYPE_RERR ?"ERROR" :
                                  "HELLO"));
                }
                break;

        default:
          #ifdef WIN32
          fprintf(stderr,"CMUTrace::format_ taodv: invalid TAODV packet type\n");
          #else
              fprintf(stderr,"%s: invalid TAODV packet type\n",__FUNCTION__);
        #endif
                abort();
        }
}
...... ......
//Newly added
void CMUTrace::format(Packet* p, const char *why)
{
         ......
        ......
        default:
        ......
        ......
                case PT_AODV:
            format_aodv(p, offset);
                        break;
                case PT_TAODV:                //Newly added
                        format_taodv(p, offset);
break;
            break;
        ......
        ......
}

Step 7: #ns-allinone-2.35\ns-2.35\tcl\lib\ns-packet.tcl

set protolist {
# Common:
    Common
    Flags
    IP     # IP
.......
.......
.......
# Mobility, Ad-Hoc Networks, Sensor Nets:
    AODV    # routing protocol for ad-hoc networks
    TAODV    # routing protocol for ad-hoc networks
.........
........
.........

}

Step 8: #ns-allinone-2.35\ns-2.35\tcl\lib\ns-lib.tcl
Simulator instproc create-wireless-node args {
         ......
        ......
        switch -exact $routingAgent_ {
            ......
            ......
            AODV {
                    set ragent [$self create-aodv-agent $node]
            }
           TAODV {
           set ragent [$self create-taodv-agent $node]
}
                 ......
                 ......
             }
             ......
             ......
      }
      ......
      ......
      # Newly added
      Simulator instproc create-taodv-agent { node } {
             # Create TAODV routing agent
             set ragent [new Agent/TAODV [$node node-addr]]
             $self at 0.0 "$ragent start"    ;# start BEACON/HELLO messages
             $node set ragent_ $ragent
             return $ragent
      }

Step 9: #ns-allinone-2.35\ns-2.35\queue\priqueue.cc

//Newly added
      void
      PriQueue::recv(Packet *p, Handler *h)
      {
                     ......
                     ......
                     case PT_AODV:
                     case PT_TAODV:                //Newly added
                     ......
                     ......
      }

Step 10: #ns-allinone-2.35\ns-2.35\Makefile

OBJ_CC = \
             ......
             ......
             aodv/aodv_logs.o aodv/aodv.o \
             aodv/aodv_rtable.o aodv/aodv_rqueue.o \
             taodv/taodv_logs.o taodv/taodv.o \
             taodv/taodv_rtable.o taodv/taodv_rqueue.o \
             ......
             ......
             $(OBJ_STL)


   *** Make sure you are making the same changes in makefile.vc and Makefile.in otherwise after ./configure
    it will not take into account and object file will not generate.

Step 11: #ns-allinone-2.35\ns-2.35\tcl\lib\ns-agent.tcl
      Agent/AODV instproc init args {

              $self next $args
      }

      Agent/AODV set sport_   0
      Agent/AODV set dport_   0

      # Newly added
      Agent/TAODV instproc init args {

              $self next $args
      }

      Agent/TAODV set sport_   0
      Agent/TAODV set dport_   0

Step 12: #ns-allinone-2.35\ns-2.35\tcl\lib\ns-mobilenode.tcl
      Node/MobileNode instproc add-target { agent port } {
             ......
             ......
             # Special processing for AODV
             set aodvonly [string first "AODV" [$agent info class]]
             if {$aodvonly != -1 } {
                     $agent if-queue [$self set ifq_(0)]   ;# ifq between LL
and MAC
             }
             # Newly added
             # Special processing for TAODV
             set taodvonly [string first "TAODV" [$agent info class]]
             if {$taodvonly != -1 } {
        $agent if-queue [$self set ifq_(0)]   ;# ifq between LL and MAC
             }
             ......
             ......
      }

Step 13: #ns-allinone-2.35\ns-2.35\queue\rtqueue.cc

    Do not make any changes just go through the Packet Queue used by AODV.

Step 14: #ns-allinone-2.35\ns-2.35\routing\rtable.h

    class Neighbor {
        friend class AODV;
    friend class TAODV;    //Newly added
        friend class rt_entry;
        ......
        ......
        }

        class rt_entry {
        friend class rttable;
        friend class AODV;
    friend class TAODV;    //Newly added
    friend class TAODVLocalRepairTimer; //modified
    .....
    .....
    .....
    }
Step 15: #ns-allinone-2.35\ns-2.35\wpan\p802_15_4nam.cc

    packet_t nam_pktName2Type(const char *name)
    {
        //not all types included

        return (strcmp(packet_info.name(PT_TCP),name) == 0)?PT_TCP:
        ......
        ......
        ......
        (strcmp(packet_info.name(PT_AODV),name) == 0)?PT_AODV:
       (strcmp(packet_info.name(PT_TAODV),name) == 0)?PT_TAODV:

    }

Step 16: #ns-allinone-2.35\dei80211mr-1.1.4\src\InitTCL.cc

PacketHeaderManager set tab_(PacketHeader/SR) 1\n\
PacketHeaderManager set tab_(PacketHeader/AODV) 1\n\
PacketHeaderManager set tab_(PacketHeader/TAODV) 1\n\

Step 17: Rename every aodv file with taodv name inside taodv folder

Step 18: Open each and every file and rename aodv to taodv and AODV to TAODV
Step 19: Rename every timer class in taodv.h and taodv.cc

E.g. In taodv.h

class TAODVBroadcastTimer : public Handler {
public:
    TAODVBroadcastTimer(TAODV* a) : agent(a) {}
        void   handle(Event*);
private:
        TAODV    *agent;
        Event   intr;
};

.......
......
.....

....
.....
.....
class TAODV: public Tap,public Agent {

....
.....
friend class TAODVBroadcastTimer;
......
......

TAODVBroadcastTimer btimer;
.....
......

}

*note rename every timer otherwise it will give an error

E.G.
In taodv.cc

void TAODVHelloTimer::handle(Event* p) {

    agent->sendHello();
    double interval = MinHelloInterval +
    ((MaxHelloInterval - MinHelloInterval) * Random::uniform());
    assert(interval >= 0);
    Scheduler::instance().schedule(this, &intr, interval);

}
*note rename every timer otherwise it will give an error

Step 20: Edit taodv_rtable.h

class taodv_rt_entry {
        friend class taodv_rtable;
        friend class TAODV;
      friend class LocalRepairTimer;
        friend class TAODVLocalRepairTimer;
......
......
......

}

Step 21: Recompilation:
Step 1: We should recompiled ``packet.cc`` as the ``packet.h'' is modified.
        this can be done by : ``touch common/packet.cc''
Step 2: ./configure (if this fails go to step 22)
Step 3: make clean
Step 4: make
Step 5: make install

Step 22: If ./configure fails then run ./install

$cd ns-allinone-2.35
$./install
$cd ns-allinone-2.35/ns-2.35
$sudo make install

You are now done with complete cloning of aodv routing protocol!

74 comments:

Unknown23 March 2015 at 12:58
Recompilation steps are not working in my case
ReplyDelete
Replies
Unknown4 April 2015 at 06:43
Getting this error while running tcl file with my new protocol

num_nodes is set 100

(_o14 cmd line 1)
invoked from within
"_o14 cmd addr"
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 "_o14" line 2)
(SplitObject unknown line 2)
invoked from within
"_o14 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns_ node"
("for" body line 2)
invoked from within
"for {set i 0} {$i < $val(nn)} {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;# disable random motion
}"
(file "vanetiaodv.tcl" line 59)
shyju@ubuntu:~/SHYJU/ns-allinone-2.35/ns-2.35/sumo$
ReplyDelete
Replies
Suraj4 April 2015 at 09:08
Check your steps once again
For more clarification check out my video tutorial on YouTube.
ReplyDelete
Replies
Unknown7 April 2015 at 10:44
I m also getting the same error while running from TAODV
At compilation time it is showing no error. but while calling from tcl script shows the error.
I ve watched your video .
ReplyDelete
Replies
Unknown7 April 2015 at 10:45
num_nodes is set 22

(_o14 cmd line 1)
invoked from within
"_o14 cmd addr"
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 "_o14" line 2)
(SplitObject unknown line 2)
invoked from within
"_o14 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns_ node"
invoked from within
"set Server1 [$ns_ node]"
(file "example3.tcl" line 79)
ReplyDelete
Replies
Unknown7 April 2015 at 10:46
shrutisagar1991@gmail.com
ReplyDelete
Replies
cocomo26 April 2015 at 02:26
After completing all the steps when i run my code m getting lines sayng [code omitted because of length ] invalid command name "agent /TAODV"
while executing "agent/TAODV indtproc init args{
$self next $args
}
Whats the problem
ReplyDelete
Replies
Unknown1 May 2015 at 11:34
sir can i use this procedure for WFRP
ReplyDelete
Replies
Unknown1 May 2015 at 12:01
i did the same thing as you did but i get segmentation error (core dumped) every time i try my colned protocol help !
ReplyDelete
Replies
Unknown24 September 2015 at 10:25
I need to clone DSR. There are differences at some steps. Please help
ReplyDelete
Replies
naveen.ambitious28 September 2015 at 08:57
Following error I got when try to change aodv to ieerp

trace/cmu-trace.cc:54:40: fatal error: ieerp/ieerp_packet.h: No such file or directory
#include //IEERP
^
compilation terminated.
make: *** [trace/cmu-trace.o] Error 1
kindly help me out..
ReplyDelete
Replies
Unknown5 October 2015 at 00:18
I have recompiled the new protocol in ns2, but it works only for old protocol.I don't know how to modify in the tcl script in ns2. Please, reply as quickly as possible.It will be very helpful for me to implement my project.
ReplyDelete
Replies
rocio1 November 2015 at 12:39
Getting this error while running tcl file with my new protocol

num_nodes is set 50

(_o14 cmd line 1)
invoked from within
"_o14 cmd addr"
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 "_o14" line 2)
(SplitObject unknown line 2)
invoked from within
"_o14 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns_ node"
("for" body line 2)
invoked from within
"for {set i 0} {$i < $val(nn)} {incr i} {
set node_($i) [$ns_ node]
}"
(file "LANDYWIFI.tcl" line 72)

check your video and follow the same steps and still I get this error. Please help me urgently.
ReplyDelete
Replies
Unknown10 November 2015 at 23:29
Awesome work, It makes me able to run TAODV but when I followed the same steps to some other routing protocol, whom author have shared the simulation codes with me then I am getting errors from trace/cmu-trace.cc while running the make command. May I know whether we can follow these same steps to add any new routing protocol or its just for cloning of the pre-defined one. I would like you to explain for me how we can add new routing protocol to NS2 or AquaSim1.0. regards
ReplyDelete
Replies
Unknown11 November 2015 at 00:20
I am stuck with this error
Segmentation fault (core dumped)
please some body help me.
ReplyDelete
Replies
Unknown25 January 2016 at 02:15
hello suraj,
i wanted to implement security in dsr and wanna modify the route request packet. can u plzz suggest where the modification is to be done?
ReplyDelete
Replies
Unknown29 January 2016 at 05:04
sir,i want to add rtcp real time control protocol in my ns2,ns-2.35.please sir help me.give me some instruction for this
ReplyDelete
Replies
Unknown20 February 2016 at 10:25
I got this error. Even following after 6th step
trace/cmu-trace.cc:53:37: fatal error: aodv/aodv_packet.h: No such file or directory
#include //AODV
^
compilation terminated.
make: *** [trace/cmu-trace.o] Error 1
Ns make failed!

ReplyDelete
Replies
Unknown23 February 2016 at 10:52
Sir, I want to implement Modified AODV routing protocol. I want to make changes in HELLO and RREQ packets. Can u please suggest where the modifications are to be done?
ReplyDelete
Replies
Unknown12 March 2016 at 06:03
This comment has been removed by the author.
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Replies
Unknown12 March 2016 at 06:04
I am getting 2 errors...please help!!
maodv/maodv.cc: In member function ‘virtual void MAODV::recv(Packet*, Handler*)’: maodv/maodv.cc:712:7: error: ‘struct hdr_cmn’ has no member named ‘maodv_salvage_count_’ ch->maodv_salvage_count_ = 0; ^

maodv/maodv.cc: In member function ‘void MAODV::nb_delete(nsaddr_t)’: maodv/maodv.cc:1756:49: error: ‘struct hdr_cmn’ has no member named ‘maodv_salvage_count_’ if ( rt && (rt->rt_flags == RTF_UP) && (ch -> maodv_salvage_count_ < MAODV_MAX_SALVAGE_COUNT) ) { ^ maodv/maodv.cc:1757:9: error: ‘struct hdr_cmn’ has no member named ‘maodv_salvage_count_’ ch -> maodv_salvage_count_ += 1; ^
ReplyDelete
Replies
Unknown15 March 2016 at 10:18
sir getting the same error
(_o14 cmd line 1)
invoked from within
"_o14 cmd addr"
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 "_o14" line 2)
(SplitObject unknown line 2)
invoked from within
"_o14 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns node"
("for" body line 2)
invoked from within
"for {set i 0} {$i < $val(nn) } { incr i } {
set node_($i) [$ns node]
$node_($i) set X_ [ expr 10+round(rand()*480) ]
$node_($i..."
(file "aodv18.tcl" line 54)
ReplyDelete
Replies
Unknown15 March 2016 at 10:21
Is it possible for you to upload your ns allinone-2.35 package on your google drive.You can create a rar file for reducing the size plz sir do help..!!
ReplyDelete
Replies
Unknown17 March 2016 at 04:05
Sir i was able to clone aodv to other protocol which i named it maodv however in the trace file produced of the new cloned protocol it still shows aodv.. plzz do help..!!
ReplyDelete
Replies
ramneet23 March 2016 at 04:30
sir ,,i tried all these steps to add aodv clone but after make its gives error as follows:

taodv/taodv.o: In function `BroadcastTimer::handle(Event*)':
taodv.cc:(.text+0x468): multiple definition of `BroadcastTimer::handle(Event*)'
aodv/aodv.o:aodv.cc:(.text+0x468): first defined here
taodv/taodv.o: In function `RouteCacheTimer::handle(Event*)':
taodv.cc:(.text+0x54a): multiple definition of `RouteCacheTimer::handle(Event*)'
aodv/aodv.o:aodv.cc:(.text+0x54a): first defined here
taodv/taodv.o: In function `HelloTimer::handle(Event*)':
taodv.cc:(.text+0x4ae): multiple definition of `HelloTimer::handle(Event*)'
aodv/aodv.o:aodv.cc:(.text+0x4ae): first defined here
taodv/taodv.o: In function `NeighborTimer::handle(Event*)':
taodv.cc:(.text+0x508): multiple definition of `NeighborTimer::handle(Event*)'
aodv/aodv.o:aodv.cc:(.text+0x508): first defined here
taodv/taodv.o: In function `LocalRepairTimer::handle(Event*)':
taodv.cc:(.text+0x590): multiple definition of `LocalRepairTimer::handle(Event*)'
aodv/aodv.o:aodv.cc:(.text+0x590): first defined here
collect2: ld returned 1 exit status
make: *** [ns] Error 1

please help..i m not able to figure out,,!!!
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Unknown25 March 2016 at 10:12
awesome..very clear steps..its working
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Unknown9 April 2016 at 06:25
Should I follow the same to clone the protocol sctp?please help me
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Unknown9 April 2016 at 06:26
Should I follow the same to clone the protocol sctp
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Network&Security_Pro19 May 2016 at 11:20
heloo suraj, i did exactly like you did but
./common/ptypes2tcl > gen/ptypes.cc
Segmentation fault (core dumped)
make: *** [gen/ptypes.cc] Error 139
Ns make failed!
???
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Unknown23 May 2016 at 09:03
may I ask your email sir?
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Dr.Rajeev Sharm7 August 2016 at 00:40
how to modify aodv protcol
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Unknown3 October 2016 at 19:58
(_o15 cmd line 1)
invoked from within
"_o15 cmd addr"
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 "_o15" line 2)
(SplitObject unknown line 2)
invoked from within
"_o15 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns_ node"
("for" body line 2)
invoked from within
"for {set i 0} {$i < $val(nnaodv)} {incr i} {
set node_($i) [$ns_ node]
$node_($i) random-motion 0 ;#disable random motion
}"
(file "pgodlla.tcl" line 49)

help me!
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Unknown11 December 2016 at 03:05
I need to hire a NS2 expert. I have a program and i need it to be coded on NS2. The program is about Wireless sensor networks. Anyone interested can contact me at silverhawk.jeff@gmail.com
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Unknown30 January 2017 at 03:45
Sir could you please tell me how to create fake route request for non existing node in aodv?
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Unknown30 June 2017 at 05:29
g++ -c -O2 -Wall -Wno-write-strings -DTCP_DELAY_BIND_ALL -DNO_TK -DTCLCL_CLASSINSTVAR -DNDEBUG -DLINUX_TCP_HEADER -DUSE_SHM -DHAVE_LIBTCLCL -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_14 -DHAVE_OTCL_H -DHAVE_LIBTK8_5 -DHAVE_TK_H -DHAVE_LIBTCL8_5 -DHAVE_TCLINT_H -DHAVE_TCL_H -DHAVE_CONFIG_H -DNS_DIFFUSION -DSMAC_NO_SYNC -DCPP_NAMESPACE=std -DUSE_SINGLE_ADDRESS_SPACE -Drng_test -I. -I. -I/home/ns2/ns-allinone-2.35/tclcl-1.20 -I/home/ns2/ns-allinone-2.35/otcl -I/home/ns2/ns-allinone-2.35/tk8.5.10/generic -I/home/ns2/ns-allinone-2.35/tcl8.5.10/generic -I/home/ns2/ns-allinone-2.35/tcl8.5.10/generic -I/usr/include/pcap -I./tcp -I./sctp -I./common -I./link -I./queue -I./adc -I./apps -I./mac -I./mobile -I./trace -I./routing -I./tools -I./classifier -I./mcast -I./diffusion3/lib/main -I./diffusion3/lib -I./diffusion3/lib/nr -I./diffusion3/ns -I./diffusion3/filter_core -I./asim/ -I./qs -I./diffserv -I./satellite -I./wpan -o trace/cmu-trace.o trace/cmu-trace.cc
trace/cmu-trace.cc:53:32: fatal error: saodv/saodv_packet.h: No such file or directory
#include
^
compilation terminated.
make: *** [trace/cmu-trace.o] Error 1
ns2@ubuntu:~/ns-allinone-2.35/ns-2.35$

what next???
num_nodes is set 24

(_o14 cmd line 1)
invoked from within
"_o14 cmd addr"
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 "_o14" line 2)
(SplitObject unknown line 2)
invoked from within
"_o14 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns_ node"
invoked from within
"set Server1 [$ns_ node]"
(file "saodv.tcl" line 72)
ns2@ubuntu:~/Desktop/MYNS2EX/007srinu_saodv1$

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Anonymous22 October 2017 at 15:32
trace/cmu-trace.cc:67:32: fatal error: raodv/raodv_packet.h: No such file or directory
#include
^
compilation terminated.
make: *** [trace/cmu-trace.o] Error 1
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Anonymous22 October 2017 at 15:35
Iam getting error on step 6:
after removing step6 it runs smoothly then I try to run tcl file it shows the error
[code omitted because of length]
: invalid command name "Agent/RAODV"
while executing
"Agent/RAODV instproc init args {

$self next $args
} "

help me
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Unknown1 November 2017 at 00:13
where did you write the definition of new protocol i mean logic of the new protocol ?
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Unknown13 February 2018 at 05:42
can we follow all same steps for implementing other parameters for ns2 other than protocols...for example mobility mode
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Dr.Rajeev Sharm20 March 2018 at 18:41
‘lrtimer’ was not declared in this scope
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Dr.Rajeev Sharm20 March 2018 at 18:42
taodv/taodv.cc:187:1: error: ‘TAODVLocalRepairTimer’ has not been declared

ihav ealready follow all stpes but error after ./install
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Unknown5 April 2018 at 22:49
ns-allinone-2.35\dei80211mr-1.1.4\src\InitTCL.cc this step INitTCL.cc file is not there how to get these file
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Unknown28 July 2018 at 07:02
it is very nice to help us
please sir if you can send to me the steps to clone DSR routing protocol on ns2.35
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Unknown29 July 2018 at 06:02
After making a clone of DSR protocol in ns2.35, the following errors arise. Looking forward your response
num_nodes is set 12
warning: Please use -channel as shown in tcl/ex/wireless-mitf.tcl

(_o14 cmd line 1)
invoked from within
"_o14 cmd addr"
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 "_o14" line 2)
(SplitObject unknown line 2)
invoked from within
"_o14 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns node"
("for" body line 2)
invoked from within
"for {set i 0} {$i < $val(nn) } { incr i } {
set node_($i) [$ns node]
$node_($i) set X_ [ expr 10+round(rand()*480) ]
$node_($i..."
(file "gbdsr.tcl" line 54)
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Unknown1 September 2018 at 07:57
hellp please i want ur helping about in Randomized AODV
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Unknown8 September 2020 at 13:04
Thanks for this,its really work.
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Unknown23 June 2021 at 06:02
The code has no any errors. But I also faced above errors. Bcz of my patched routing protocols which I previously installed. (HWMP)
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