Hello,
Michele Battelli wrote:
>
>
>Hi all,
> I am facing the problem of speeding up ns-2 simulations. I have my own
>agent and I do simulation on wireless networks with up to 600 nodes. I
>don't use any routing agent nor I
Hi,
On Wednesday 01 March 2006 00:19, Soo-Hyun Choi wrote:
> 2. As far as my understanding, several hundred nodes with ns-2 might
> not be a good choice in terms of CPU time, memory consumption,
> debugging etc etc. If your simulation needs to be run with that many
> nodes, people usually write
Hi ns-users, please help.
How can i add model of my own distribution in ns and use it?
thanking in Advance
--
Best regards,
Alex mailto:[EMAIL PROTECTED]
Hi!
Would need to enquire, how do we implement WRED into NS-2?
Is there any websites that would help me if i want to implement WRED into NS-2?
I can't seem to find any relevant ones.
Thanks!
zoe
I need to get the location of node (X and Y) in NS2. Any help please?
Best Regards
Mhmd
I need to get the location of node (X and Y) in NS2. Any help please?
Best Regards
Re: [ns] Implementation of WREDHi
Those policy, edge and core routers are not complicated, especiall if
everything you want to test is WRED. Furthermore, you can always create a
simple DiffServ network, which has only the edge router.
source -- edge -- destination
If you do not want to confi
Hi,
Could anyone please tell me how to configure error models with a wireless
channel in ns2.28. Actually I tried it as mentioned in the manual like this:
$ns node-config -IncomingErrProc UniformErrProc
proc UniformErrProc {} {
set err [new ErrorModel]
$err unit pkt
I need to get the location of node (X and Y) in NS2. Any help please?
Best Regards
Mhmd
hi!
Some queries i would like to clarify;
How do we define PHB entry values? How do we define code points?
In the use of
$dsredq setSchedulerMode Pri
$dsredq addQueueWeights 1 5, how do we define the value "1 & 5" ?
thanks!
zoe
Dear All:
recently I am doing simulation of smac,my scenario is a simple linear
topoloty,totally there are 11 nodes
0--->1--->2>3--->9->10
node 0 is the source while node 10 is the sink
my trace file is like this:
s 50.0 _0_ AGT ---
Dear all,
Does any one knows about how to access to a routing table in ns, both in DV and
LS?
Best Regards,
[EMAIL PROTECTED] |(@RiMiR@|)
-
Relax. Yahoo! Mail virus scanning helps detect nasty viruses!
Hi ~ !
My code which has worked well in the 4-vs-4 dumbbell network makes an error
in the case of 16-vs-16 dumbbell.
Maybe it seems a hierarchical routing problem.
Could you show me the sample of 16-to-16 dumbbell which has wireless
bottleneck or recommend anything?.
Thank you in advance.
ilmo
Hi All,
Have any one experience working with slotted aloha and
slotted csma protocols? I would like to have the code
for the same. Thanks in advance
Thanks
Saurabh
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I didn't notice any useful responses to the initial cry for help.
Forgive me if I'm just being redundant.
This isn't an ns-2 problem nor is it a tk-versioning problem. It's
simply that the compiler can't find X11 (or XFree86) files it needs
to link tk to the underlying windowing system. I had
Dear ns users,
Does anyone know how to enable/disable FEC in ns2? Many thanks in advance.
Best Wishes,
Ittipong
Hello,
I m trying to simulute wireless network with RTP
agents by varying its bandwidth and packetsize to
calculate the throughput.
I m expecting someone to share their idea about this
as I am new to this.
Thanks,
Anitha
Hi,
We want to calculate the overhead in NS version 2.29 (with Tcl) in order to
compar the routing protocols used in the simulation of an ad'hoc network.
So , most of the documents we have read said that this task is done by using
one of the fields of the trace file , but we didn't find thi
Hello Friends,
I am trying to simulate the basic packet marking schemes using NS-2.
These invlove marking an incoming packet at the router, and then
forwarding it to the destination. Now, first I tried using the Agent
class, and made an Agent which does this marking process. But later I
realised
Please search your answer in the below site or in the mailing archives
http://www.isi.edu/nsnam/htdig/search.html
There are several answers to your question
regards
Qasim
>
>
>
> I need to get the location of node (X and Y) in NS2. Any help please?
>
> Best Regards
> Mhmd
>
>
>
Hi friends,
As we know the DSDV sends it routing table to its neighbours at
regular intervals. I implemented the DSDV in AODV style as i want to modify the
DSDV with my idea. I am sending the table in the packet. If I constructs a
packet which is more then 64KB. how it will be h
This is SunOS,
regarding namespace this is what I get when running configure
checking if C++ libraries work without any namespace... no
checking if C++ libraries work with namespace std... yes
checking if STL works without any namespace... no
checking if STL works with namespace std... yes
what
Hi All,
I would like to perform clustering in ad hoc networks. I have got the
algorithm from the base paper. But I dont know how to really proceed with the
implementation in NS2. Also please tell me if any clustering algorithm has
already been implemented in NS2. If so kindly share the
When I run my simulation it abort in $sheduler_ run, more specifically it seems
to bomb at a particular handler. In the attached file it is at t: 0.000340 uid
1 handler: 0xa3fdc0. Any help would be appreciated.
Keita
<>
Contents of scheduler queue (events) [cur time: 0.00]---
t:0.0
you can attach both agents and perform an analysis, its just TCP
introduces its own delay due to estimation or calculation of the best time
for transmission, nothing stops you from using both.
S.
>
> I got similar question as Alaeddine. For example, if I want to compare the
> performance of TCP
Hello,
I need to use WFQ scheduler for Diffserv simulation. The only module available
seems to be the "WFQ Scheduler for Nortel DiffServ" available at
http://nsnam.isi.edu/nsnam/index.php/Contributed_Code
http://www.tik.ee.ethz.ch/~fiedler/provisioning.html. That module seems to have
outdated
Hi
Thanks for the response...
I saw the aodv.cc file. In the rt_resolve() function one check is there
which leads to NRTE error. But, that case exists when the packet goes to a
node for farwarding , but the node hasn't got the route for the
destination. But, the error i am receiving in the trace
The Network Simulator ns-2: Frequently Asked Questions
Note: This FAQ is now available at the project wiki:
http://nsnam.isi.edu/nsnam/index.php/Ns_Users_FAQ
_The mailing is is now subscriber only---please see the FAQ entry on
"How do I post to the mailing list? Why was
Dear all,
I am simulating an ad-hoc wireless network scenario. I put 50 mobilenodes in
a 400*420 area, including one cbr source node in the bottom and one
destination node in the top. I use Shadowing as propagation model and set
simulation time to 1000. I set the RXThresh_ to a 80m transmiss
Still looking for help on question 20.
Please take some time and look, may be you have a fast answer?
Thanks a lot, (just search for "message: 20" string to find it right in this
email)
Mark
> >Today's Topics:
> >
> >1. Re: using awk with Aodv (Emanuele Vecchio)
> >2. wireless2.tcl exam
when using xgraph, it was like "couldn;t execute 'xgraph': no such file or
directory". Is it an installation problem? i got the xgraph-12.1 folder, but no
executable file. is it because of this?
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