Re: IPv4 Anycast?

On Tue, Apr 21, 2009 at 11:53:02PM -0700, Zhenkai Zhu wrote:

Hello NANOG,

I noticed that more than 3K prefixes are with 2 Origin ASes. Are they the simplest cases of anycast? Or they are mainly due to misconfiguration?

--- --Zhenkai

i honestly don't remember the requirement for single-origin AS in a prefix announcement. Not sure why anyone would think that multiple origin announcements are a "misconfiguration". --bill