[j-nsp] Same multicast group from the source

[Riccardo S]

no failover, are completely different data...

Let's imagine we're talking of TV broadcasting and my customer wants receive today only channel S1 but tomorrow also, maybe, channel S2...

Ric

> Date: Thu, 22 Nov 2012 17:51:07 +0100
> From: chris at chrishellberg.com
> To: dim0sal at hotmail.com
> CC: juniper-nsp at puck.nether.net
> Subject: Re: [j-nsp] Same multicast group from the source
> 
> It depends on what you want to do. Should the receiver receive both 
> sources simultaneously and demultiplex the two? Or do you need failover 
> of some kind?
> 
> /Chris
> 
> On 22/11/12 5:40 PM, Riccardo S wrote:
> >
> >
> >
> > Hi expert team,
> >
> > I’ve a generic multicast question.
> >
> >
> >
> > Let’s say I’ve two different source
> > sending different multicast traffic over the same multicast group, how can I
> > solve the problem for a customer receiver ?
> >
> >
> >
> > S1=1.1.1.1 G1=224.1.1.1
> >
> > S2=2.2.2.2 G2=224.1.1.1
> >
> >
> >
> > Customer receiver is usually running
> > IGMPv2 and I cannot force to use IGMPv3.
> >
> >
> >
> > Network in the middle between source
> > and receiver is not MPLS.
> >
> >
> >
> > I’ve thought to NAT multicast group,
> > but I’m not sure it works and if anyone has already implemented it…
> >
> >
> >
> > Any different solution is
> > appreciated…
> >
> > Tks
> >
> > Ric
> >   		 	   		
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