NS & ECLIPSE
Maher HENI
I am wondering how to configure Eclipse "Run-configurations" to
simulate OLSR protocol.
If you have a link to the screen printed, please me transmit.
Sincerely,
Maher HENI
*************************************************************************
Maher HENI Telecommunication Engineer & PhD student @ 6'Tel~Supcom
mails:
maher...@ieee.org
heni...@gmail.com
tél:
GSM:(+216) 97 16 70 34
ENIT, National Engineering School of Tunis : http://www.enit.rnu.tn/fr/home/indexfr.php
SYS'COM Research Lab @ ENIT. :http://www.enit.rnu.tn/fr/recherches/details_labos.php?id=10
SYS'TEL Research Lab @SUP'COM: http://www.supcom.mincom.tn/~ridha/6tel/home.html
**************************************************************************
Rafael Roque
It does not make waf work into eclipse for me, but i can see the source code and use auto completion.
You can use eclipse plus prompt to work with ns-3.
If you use updated ns-3-dev (may be it work with other releases) you can simple go to build directory under eclipse and run application from there. The ns-3 library will be automatically found and you can also debug your experiments.
I would like to go ahead in this discussion and ask why olsr doesnt see any packet in my experiment (not enter in RoutingProtocol::RecvOlsr (Ptr<Socket> socket)). The traces shows that packets are there, but olsr doesnt see then. Im not starting OLSR at simulation begin. Im tyring to start nodes at different times, so IPv4 address it not available initially, and olsr starts only after it appear.
How can i solve this? It has something to do with contexts?
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Rafael Roque Aschoff
Researcher at Network and Telecommunication Research Group - www.gprt.ufpe.br
MSc candidate in Computer Science / UFPE - www.cin.ufpe.br
BSc in Computer Science / UFPE
Rafael Roque
For OLSR the starter code that im using is:
Ptr<Ipv4> ipv4 = GetNode()->GetObject<Ipv4> ();
OlsrHelper olsr;
Ptr<Ipv4RoutingProtocol> ipv4Routing = olsr.Create (GetNode());
ipv4->SetRoutingProtocol (ipv4Routing);
Ptr<RoutingProtocol> routing = GetNode()->GetObject<RoutingProtocol> ();
routing->SetMainInterface(ipv4->GetInterfaceForDevice(device));
routing->Start();
For AODV:
Ptr<Ipv4> ipv4 = GetNode()->GetObject<Ipv4> ();
AodvHelper aodv;
Ptr<Ipv4RoutingProtocol> ipv4Routing = aodv.Create (GetNode());
ipv4->SetRoutingProtocol (ipv4Routing);
Ptr<aodv::RoutingProtocol> routing = GetNode()->GetObject<aodv::RoutingProtocol> ();
routing->NotifyInterfaceUp(ipv4->GetInterfaceForDevice(device));
Rafael Roque
I have done some simulations and checked that there is no Layer 3/4 communications. Every packet sent even if in radio range is not detected by applications. BUT the trace pcap file still shows the packets.
My Application is started in this way described bellow. I think it can change the contexts with which packet are interpreted.
...
NetDeviceContainer::Iterator i;
UniformVariable uni = UniformVariable(3, 60);
for (i = devices.Begin(); i != devices.End(); ++i) {
Ptr<NetDevice> device = (*i);
Ptr<Node> node = device->GetNode();
Ptr<BngApplication> app = CreateObject<BngApplication> ();
double startTime = uni .GetValue();
app -> SetStartTime(Seconds(startTime));
app -> SetStopTime(Seconds(95.));
app -> device = device;
node -> AddApplication(app);
}
...
Rafael Roque
if (i->device == 0 ||
(i->device != 0 && i->device == device))
But the handler and the device are registered with Ipv4L3Protocol::AddInterface (Ptr<NetDevice> device)
Maher HENI
I configured Eclipse with NS, but I could not simulate the protocol in
question OSLR,
I am looking how to configure the Eclipse "RUN-configuration" to
simulate this protocol.
In fact, I have an algortihme to add to this protocol.
Can someone help me.
Sincerely,
Maher HENI.
> > On Thu, Feb 4, 2010 at 12:06 PM, Rafael Roque <roque.raf...@gmail.com>wrote:
>
> >> I tested with AODV and received the same results, no packets are seen.
>
> >> For OLSR the starter code that im using is:
>
> >> Ptr<Ipv4> ipv4 = GetNode()->GetObject<Ipv4> ();
> >> OlsrHelper olsr;
> >> Ptr<Ipv4RoutingProtocol> ipv4Routing = olsr.Create (GetNode());
> >> ipv4->SetRoutingProtocol (ipv4Routing);
>
> >> Ptr<RoutingProtocol> routing = GetNode()->GetObject<RoutingProtocol>
> >> ();
> >> routing->SetMainInterface(ipv4->GetInterfaceForDevice(device));
> >> routing->Start();
>
> >> For AODV:
> >> Ptr<Ipv4> ipv4 = GetNode()->GetObject<Ipv4> ();
> >> AodvHelper aodv;
> >> Ptr<Ipv4RoutingProtocol> ipv4Routing = aodv.Create (GetNode());
> >> ipv4->SetRoutingProtocol (ipv4Routing);
>
> >> Ptr<aodv::RoutingProtocol> routing =
> >> GetNode()->GetObject<aodv::RoutingProtocol> ();
> >> routing->NotifyInterfaceUp(ipv4->GetInterfaceForDevice(device));
>
> >> On Thu, Feb 4, 2010 at 11:26 AM, Rafael Roque <roque.raf...@gmail.com>wrote:
>
> >>> Hi Maher, you could simply follow
> >>>http://www.nsnam.org/wiki/index.php/HOWTO_configure_eclipse_with_ns-3
> >>> It does not make waf work into eclipse for me, but i can see the source
> >>> code and use auto completion.
>
> >>> You can use eclipse plus prompt to work with ns-3.
> >>> If you use updated ns-3-dev (may be it work with other releases) you can
> >>> simple go to build directory under eclipse and run application from there.
> >>> The ns-3 library will be automatically found and you can also debug your
> >>> experiments.
>
> >>> I would like to go ahead in this discussion and ask why olsr doesnt see
> >>> any packet in my experiment (not enter in RoutingProtocol::RecvOlsr
> >>> (Ptr<Socket> socket)). The traces shows that packets are there, but olsr
> >>> doesnt see then. Im not starting OLSR at simulation begin. Im tyring to
> >>> start nodes at different times, so IPv4 address it not available initially,
> >>> and olsr starts only after it appear.
>
> >>> How can i solve this? It has something to do with contexts?
>
> >>> On Thu, Feb 4, 2010 at 7:03 AM, Maher HENI <henima...@gmail.com> wrote:
>
> >>>> Dear colleagues,
>
> >>>> I am wondering how to configure Eclipse "Run-configurations" to
> >>>> simulate OLSR protocol.
> >>>> If you have a link to the screen printed, please me transmit.
>
> >>>> Sincerely,
>
> >>>> --
>
> >>>> *************************************************************************
> >>>> Maher HENI Telecommunication Engineer & PhD student @ 6'Tel~Supcom
>
> >>>> mails:
> >>>> maher.h...@ieee.org
> >>>> henima...@gmail.com
> >>>> tél:
> >>>> GSM:(+216) 97 16 70 34
> >>>> ENIT, National Engineering School of Tunis :
> >>>>http://www.enit.rnu.tn/fr/home/indexfr.php
>
> >>>> SYS'COM Research Lab @ ENIT. :
> >>>>http://www.enit.rnu.tn/fr/recherches/details_labos.php?id=10
>
> >>>> SYS'TEL Research Lab @SUP'COM:
> >>>>http://www.supcom.mincom.tn/~ridha/6tel/home.html<http://www.supcom.mincom.tn/%7Eridha/6tel/home.html>
>
> >>>> **************************************************************************
>
> >>>> --
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Rafael Roque
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