ORBIT-USER: regarding multiple receivers

[Amrita A. Nimbalkar]

so should the defnodes at the sender be modified to following?:

>defNodes('sender', [1,2]){|node|
> node.prototype("test:proto:sender", {
> 'destinationHost' => '192.168.255.255', 
> 'broadcast'=> 'on', 
> 'packetSize' => prop.packetsize,
> 'rate' => prop.offerload,
> 'protocol' => 'udp'
> })
> node.net.w0.mode = "managed"
> node.net.w0.type = 'b' 
> node.net.w0.essid = "helloworld1" 
> node.net.w0.channel = 1
> node.net.w0.rate='11M' 
> }



-----Original Message-----

> Date: Tue Aug 07 21:25:03 EDT 2007
> From: "Thierry Rakotoarivelo" <Thierry.Rakotoarivelo at nicta.com.au>
> Subject: Re: ORBIT-USER: regarding multiple receivers
> To: orbit-user at winlab.rutgers.edu
>
> Hi,
> 
> Maybe you should set the 'destinationHost' field to a broadcast address, 
> such as 192.168.255.255 (since you use the 'broadcast' option of otg in 
> the sender group, i.e. test:proto:sender application)
> 
> Regards,
> Thierry.
> 
> Amrita A. Nimbalkar wrote:
> > Hi all,
> > 
> > I have a 1 sender and multiple receivers(4 in this case)...will the following code work??it is not a complete code just a part of it....i am not sure if defnodes is used properly.... 
> > 
> > 
> > Experiment.name = "rateudp" 
> > Experiment.project = "orbitlab"
> > 
> > Experiment.defProperty('offerload', 500, 'offered load of flow') 
> > Experiment.defProperty('packetsize',1024, 'size of flow') 
> > 
> > defNodes('sender', [1,2]){|node|
> >   node.prototype("test:proto:sender", {
> >     'destinationHost' => '192.168.1.8,
> >     'destinationHost' => '192.168.2.2',
> >     'destinationHost' => '192.168.3.2',
> >     'destinationHost' => '192.168.4.6', 
> >     'broadcast'=> 'on', 
> >     'packetSize' => prop.packetsize,
> >     'rate' => prop.offerload,
> >     'protocol' => 'udp'
> >   })
> >   node.net.w0.mode = "managed"
> >   node.net.w0.type = 'b' 
> >   node.net.w0.essid = "helloworld1" 
> >   node.net.w0.channel = 1
> >   node.net.w0.rate='11M' 
> > }
> > 
> > defNodes('receivergroup', [[1,8],[2,2],[3,2],[4,6]]){|node|
> >   node.prototype("test:proto:raw_receiver", {
> >     'protocol' => 'udp_libmac'
> >   })
> >   node.net.w0.ip = "%192.168.%x.%y"
> >   node.net.w0.mode = "master"
> >   node.net.w0.type = 'b' 
> >   node.net.w0.essid = "helloworld1" 
> >   node.net.w0.channel = 1 
> > }
> >