Re: [ns] xgraph (urgent)

2011-04-13 Thread Amit Khanna
Try one of these 1. Add location of xgraph in PATH variable. 2. Create a link to xgraph in the directory from which you run your script. 3. Give full path of xgraph in exec like : exec /path/to/xgraph out.tr Regards Amit Khanna On Thu, Apr 14, 2011 at 9:55 AM, s s wrote: > > In the n

Re: [ns] Network Coding in NS2

2010-06-03 Thread Amit Khanna
packets. There are several advantages of network coding. Thanks Amit Khanna On Fri, Jun 4, 2010 at 8:20 AM, Ruchik Jani wrote: > > Hi Amit, > > Network Coding means? What u exactly want to do? > > With warm regards, > > Ruchik N. Jani, > > > --- On Wed, 2/6/10, A

Re: [ns] Network Coding in NS2

2010-06-02 Thread Amit Khanna
Hi Is anyone working on network coding simulation in NS2. Is there any patch available? Thanks Amit Khanna

Re: [ns] Difference in broadcast and unicast range of a wireless node

2010-04-24 Thread Amit Khanna
broadcast and unicast. Is there a problem in ns or i'm doing something wrong? By analysing the trace files i found that the node is dropping the packets and the reason for that is ARP. How can this be fixed? Thanks Amit Khanna

[ns] Difference in broadcast and unicast range of a wireless node

2010-04-22 Thread Amit Khanna
v function and the simulation script that i have used are given below. Thanks Amit Khanna CODE--- void Protoname::recv(Packet* p, Handler* h) { struct hdr_cmn *ch =HDR_CMN(p); ch->next_hop()=IP_BROADCAST; ch->direction()

[ns] How to find the reason for packet drop

2010-04-19 Thread Amit Khanna
0 -Is 9.1 -Id 0.255 -It ACKK -Il 0 -If 0 -Ii 194 -Iv 32 d -t 50.0 -Hs 7 -Hd 4 -Ni 7 -Nx 780.00 -Ny 480.00 -Nz 15.00 -Ne -1.00 -Nl IFQ -Nw END -Ma 102 -Md 7 -Ms 7 -Mt 800 -Is 9.1 -Id 0.255 -It ACKK -Il 0 -If 0 -Ii 194 -Iv 32 Thanks Amit Khanna

Re: [ns] NS2 source code for ETX

2010-03-15 Thread Amit Khanna
Hi I've found a patch for ETX metric with OLSR protocol. This may be helpful to you. http://www.inf.ufrgs.br/~wlccordeiro/resources/olsr/ Regards Amit Khanna On Mon, Mar 15, 2010 at 10:10 PM, JEHERUL wrote: > > Dear All > > If anyone have the ETX (Expected transmission cou

Re: [ns] Variable length packet header

2010-02-20 Thread Amit Khanna
r way of doing it? Also I want to remove the IP packet header form my packet, but i found that it is being used in void Agent::initpkt(Packet* p) so if i remove it can it have some impact on the normal functioning of protocol? Thanks Amit Khanna

[ns] Variable length packet header

2010-02-20 Thread Amit Khanna
but i found that it is being used in void Agent::initpkt(Packet* p) so if i remove it can it have some impact on the normal functioning of protocol? Thanks Amit Khanna