Hi Warren, Unless I'm misunderstanding this completely, the community doesn't "make" a > prefix an ANYCAST prefix, it simply **marks** (denotes) it as being used > for anycast — this is subtle, but important to note, and seems to have > caused some confusion in discussions. It an informational tag that people > can use for debugging to to apply policy... >
At least for me this was obvious from the beginning. > But, getting back to your question — the smallest v4 prefix you can > realistically announce[0] on the Internet is a /24, and so the smallest > granularity you can mark at is the same. > And here comes I think need for authors to clarify something. They said that such marking is going to be used along with NO-EXPORT. To me this sounds like a hint that what is getting marked are actually more specific prefixes (maybe more then /24) if you talk to your provider and he says "It is OK" I will accept. Thx, R. >
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