[ns] Check out my Facebook profile

2009-02-25 Thread Karthikeyan Rajendran 

Hi Ns-users,

I set up a Facebook profile where I can post my pictures, videos and events and 
I want to add you as a friend so you can see it. First, you need to join 
Facebook! Once you join, you can also create your own profile.

Thanks,
Karthikeyan

To sign up for Facebook, follow the link below:
http://www.facebook.com/p.php?i=1030548773k=53C4ZXRXV2XMY1FAPBX4Vr


This e-mail may contain promotional materials. If you do not wish to receive 
future commercial mailings from Facebook, please click on the link below. 
Facebook's offices are located at 156 University Ave., Palo Alto, CA 94301.
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[ns] about packet modify in MAODV protocol

2009-02-25 Thread 胡杰 

hi, 
i want to modify the RREP message packet in MAODV. i add one variable and 
one array in the packet as below :   

struct hdr_aodv_reply {

u_int8_trp_type;// Packet Type

/*** modified for multicast ***/

//u_int8_treserved[2];

u_int8_t   rp_flags;

u_int8_treserved;

/***/

u_int8_trp_hop_count;   // Hop Count

nsaddr_trp_dst; // Destination IP Address

u_int32_t   rp_dst_seqno;   // Destination Sequence Number

nsaddr_trp_src; // Source IP Address

double rp_lifetime;// Lifetime

double  rp_timestamp;   // when corresponding REQ sent;

/add for me/

  double  rp_S;

  nsaddr_t   rp_pt[5];

/**/

  inline int size() { 

  int sz = 0;

  /*

  sz = sizeof(u_int8_t) // rp_type

+ 2*sizeof(u_int8_t)// rp_flags + reserved

+ sizeof(u_int8_t)// rp_hop_count

+ sizeof(double)  // rp_timestamp

+ sizeof(nsaddr_t)  // rp_dst

+ sizeof(u_int32_t)  // rp_dst_seqno

+ sizeof(nsaddr_t)  // rp_src

+ sizeof(u_int32_t); // rp_lifetime

  */

  sz = 6*sizeof(u_int32_t)+sizeof(double)+5*sizeof(nsaddr_t);

  assert (sz = 0);

   return sz;

  }

the error is :segmentation falt (core dumped)
thanks for help me.

[ns] mobiltiy model with obstacle and voroni graphs

2009-02-25 Thread sriram balakrishnan 

has any one simulated obstacle mobility model in ns-2 and created pathways
using the voronoi diagrams. i am working on mobility modelling and anomaly
detection using mobility models. any help is welcome



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