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