Dear ns-users,
can some one help me to interpret a wireless trace format like:
s 1.0 _0_ AGT --- 0 pong 128 [0.00 0 0] --- [0:0 -1:0 32 0]
r 1.0 _0_ RTR --- 0 pong 128 [0.00 0 0] --- [0:0 -1:0 32 0]
s 1.0 _0_ RTR --- 0 pong 128 [0.00 0 0] --- [0:0 -1:0 32 0
Well.. I'm trying to learn how to implement protocols to NS2,30. And I did
not understand how to broadcast a message in wireless networks.
Here is what I've got:
Packet* pkt = allocpkt(); // new packet
hdr_protex* hdr = (hdr_protex*) pkt->access(off_protex_);
hdr->type = 0; // sending initial
Hello
"s" and "r" indicates that you send and receive the packets respectively.
RTR means network layer and AGT means application layer.
Here is the full description of trace format:
To find the interpretation of all possible trace format when you do the
wireless simulation, you'd better read t
Hello
You should use in the ip header
ih->daddr() = IP_BROADCAST;
like this.
Hope it helps
Regards
Mubashir Husain Rehmani
2008/8/21 <[EMAIL PROTECTED]>
>
> Well.. I'm trying to learn how to implement protocols to NS2,30. And I did
> not understand how to broadcast a message in wireless net
Hello everybody!
I have a doubt about the log movements. I need the *coordinates* (x,y) of
nodes appear on the trace output (file .tr or file .nam). I have read in
some tutorials that I have to add the following in the
tlc file:
*proc log-movement {} {
global logtimer ns
Hello everybody!
I have a doubt about the log movements. I need the *coordinates* (x,y) of
nodes appear on the trace output (file .tr or file .nam). I have read in
some tutorials that I have to add the following procedure in the tlc file:
*proc log-movement {} {
global logtimer ns_ ns
Hello Srirupa Dasgupta,
Here is the answer to your question:
"s" and "r" indicates that you send and receive the packets respectively.
RTR means network layer and AGT means application layer.
Here is the full description of trace format:
To find the interpretation of all possible trace format
Hello Fernando
You should use IP_BROADCAST in the ip header
ih->daddr() = IP_BROADCAST;
Hope it helps
--
Mubashir Husain Rehmani
Mobile : 00 33 (0)6 32 00 89 35
Can it be done like:
cmh->next_hop() = IP_BROADCAST; ?
Whats the difference between cmh and ih headers?
I've seen this on some codes that I've found.
Fernando.
> Hello Fernando
>
> You should use IP_BROADCAST in the ip header
>
> ih->daddr() = IP_BROADCAST;
>
>
> Hope it helps
>
> --
> Mubashir
Hello I am new to ns.
I have been following "NS by example tutorial" from http://nile.wpi.edu/NS/
In the sub-section extending NS (for user define agents), While using make,
I am getting bunch of warnings
./common/packet.h:: warning: deprecated conversion from string constant to
'char*'
I am u
Hi,
Just ignore this warnings of imperfect coding, your ns will work well.
2008/8/22 J S <[EMAIL PROTECTED]>
>
> Hello I am new to ns.
>
> I have been following "NS by example tutorial" from
> http://nile.wpi.edu/NS/
>
> In the sub-section extending NS (for user define agents), While using make,
Jose Campos wrote On Fri Nov 21 03:40:02 2003
> Hi, I'm a new user of NS and in order to start with
> the simulator, I have
> been doing the examples which appeared in Marc Greis's
> Tutorial. I have
> tried to do one on my own, so I have copied the files
> ping.h, ping.cc and
> ping.tcl; but in
Thanks, In the same tutorial, in the OCTL linkage sub section,
it is mentioned that
that one needs to set the default value for that variable exported in C++ in
the "ns-2/tcl/lib/ns-lib.tcl" file
Does any one has any example that how can I set the default value of the
variable?
Thanks again
JS
Hi everyone!
I am trying to create a new packet trace format.
In trace.cc i see:
void Trace::format(int tt, int s, int d, Packet* p) {
bla bla
}
I want to how does it set the right 'int tt' (kind of packet input, output,
dropped ..)
I almost finished with my new trace format but i can't set
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