Kevin Loch wrote: > Patrick W. Gilmore wrote: >> On Apr 22, 2009, at 4:35 PM, Jack Bates wrote: >>> Zhenkai Zhu wrote: >>>> I just want to make sure if I understand correctly. You mean that >>>> the anycasted address space can be announced in different places yet >>>> with the same origin AS? >>> >>> Yes, and it is commonly done. >> >> I was under the impression anycast services with homogeneous origin AS >> was far more common than the heterogeneous. Almost all the instances >> I know of use homogeneous origin AS. >> >> I'd be interested in statistics either way. > > 192.88.99.0/24, 2002::/16, and 2001::/32 are some > notable examples of heterogeneous origin AS.
And those prefixes (6to4 & Teredo) all come with annoying problems as one never knows which relay is really being used and it is hard to debug how the packets really flow. Greets, Jeroen
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