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Is the MBone / Multicast Dead?
"Zow" asks: "I've been looking into a P2P web-caching scheme and noticed that Squid already has the underpinnings for this using multicast, which seems like a reasonable way to do P2P requests. Reasonable, except for the fact that all my web searches for multicast in general and the MBone in particular mostly turn up sites more than 3 years old. Even the MBone FAQ was pulled because it was so old. MBone.com now belongs to a domain squatter. So, what happened? Did everyone give up on Multicast for all practical purposes? Is everyone who was interested in multicast now working on Internet2? Is it only being used for LAN applications? What caused this loss of interest? Cheap bandwidth? Lack of applications? Lack of network support? Unforeseen technical difficulties? Is it still a viable technology for anything?"
And just think of how easy it would let you build Beowulf clusters :-)