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How to print Routing table of each node in NS2

You need to pass node id as an argument to this method.
e.g. in aodv.cc withing rt_resolve() method,

rt_print(0);

This will print node 0's routing table at that time with file name as node_0.

void AODV::rt_print(nsaddr_t node_id)
{
    FILE * tmpFile;
    char tmpFileName[50] = "node_";
    char tmp[10] = "";
    sprintf(tmp,"%d",node_id);
    strcat(tmpFileName,tmp);   
    tmpFile = fopen(tmpFileName, "w");

    aodv_rt_entry *rt;   

    for (rt = rtable.head(); rt; rt = rt->rt_link.le_next)
    {

        fprintf(
            tmpFile,
            "Node Id:%i Current time:%.4lf Destination:%i Next hop:%i No. of hops:%i Seq. No.:%i Route expire:%f Flags:%.4lf %d \n",
            node_id, CURRENT_TIME, rt->rt_dst, rt->rt_nexthop, rt->rt_hops,rt->rt_seqno, rt->rt_expire, rt->rt_flags);
    }

    fclose(tmpFile);
}

All the Best!

Comments

  1. Unknown22 August 2013 at 00:33

    This comment has been removed by the author.

    ReplyDelete
  2. Unknown22 August 2013 at 03:00

    Dear Durgesh
    I am ok. :)

    ReplyDelete
    Replies
    1. Progress Story14 March 2016 at 03:57

      can you post a blog on detecting the malicious node in network using ns2.34 with code or please mail me the explanation or the code plz
      mail address : anand.tripathi507@gmail.com

      Delete
  3. siddesh2 October 2013 at 10:28

    Can you please explain in detail .how 2 print routin table.Its ll really help me.Thanks in Advance

    ReplyDelete
  4. Anonymous2 November 2013 at 01:54

    hello Mr , how can i access to node_id and this variable is declared as protected in the file Node.h , is there any solution to do that ?

    ReplyDelete
  5. Vamsee24 November 2013 at 22:01

    where will the print statement in .cc file printed?

    ReplyDelete
    Replies
    1. Unknown26 November 2013 at 00:19

      you can use rt_print(index) in anywhere in aodv.cc as you like. For eg,u can use it in recvReply fun after update routing table or if (ih->daddr() == index) ... something like that.

      Delete
  6. POT Material22 March 2014 at 20:25

    hi i am gaurav

    i want to print current node id in to comman/ttl.cc file how can i
    ?

    ReplyDelete
  7. Unknown2 April 2014 at 02:58

    Can u please mail me codes of aodv modified with watchdog in ns2
    So it'll be a great help from U...
    thx

    ReplyDelete
  8. Unknown4 April 2014 at 22:28

    could u let us complete demo on ur above created routing table

    ReplyDelete
  9. Unknown4 April 2014 at 22:30

    we are doing on same one,.............can we have brief xplanation on routing table

    ReplyDelete
  10. Anonymous23 June 2014 at 02:06

    Sir, I want to isolate the malicious node. Can you please tell me how can I do that?
    Please mail at ghodeswarekta@yahoo.in

    ReplyDelete
  11. Anonymous9 April 2015 at 23:34

    Dear sir, I am using ns2-2.35 version. In TCL script when i define the energy model, all the nodes will be in green color. Can that be changed to any other color? (not dynamically in tcl). If so, pls explain me how.
    My mail id: ruthvicsakre@gmail.com

    ReplyDelete
  12. Unknown16 April 2015 at 01:22

    can you please tell me how to give IDs to the nodes

    ReplyDelete
  13. Deepika31 December 2015 at 01:20

    i m getting error in make command,,.. pls help me..

    ReplyDelete
  14. Deepika31 December 2015 at 01:20

    i m getting error in make command,,.. pls help me..

    ReplyDelete
  15. Progress Story14 March 2016 at 03:58

    can you post a blog on detecting the malicious node in network using ns2.34 with code or please mail me the explanation or the code plz
    mail address : anand.tripathi507@gmail.com

    ReplyDelete

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