Re: Proposal: do multicast testing on TTM boxes
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To: Mark Santcroos <>
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From: Gert Doering <>
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Date: Mon, 10 Oct 2005 16:59:58 +0200
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Cc: Gert Doering <>,
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Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys
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Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=testkey; d=space.net; b=ZsBZSoGaKGYKIYV/lWOd7mKdu8s1ChHX+ytEaDVInFbtm5pHtXU65Km//5CmEWIY ;
Hi,
On Mon, Oct 10, 2005 at 04:56:16PM +0200, Mark Santcroos wrote:
> Gert Doering wrote:
> >The initial question was "how to monitor the multicast Internet?", and
> >the answer is *hard* - you can't easily do it from just within one
> >network, as you never have a proper full view of multicast packets
> >flowing "to" and "fro".
>
> Is there such a thing as "the multicast Internet"?
Some islands still exist (and one of the problems is "figuring out
where things are broken again this week")
> I've thought and talked about this before ...
>
> The thing I was told is "nobody does IP multicast as bandwidth is cheap".
Same here. OTOH, there are some rumors that Deutsche Telekom is working
on multicast-enabling their ADSL infrastructure, and that FIFA is
considering multicast-streaing the upcoming football (soccer, whatever)
events...
And video streaming *such* events *is* expensive :-)
Gert Doering
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