[AusNOG] RFC7094 - "Architectural Considerations of IP Anycast"

Joshua D'Alton joshua at railgun.com.au
Mon Jan 20 21:47:21 EST 2014


Very interesting read..:
>
> 4.1 "This is why the Anycast BOF concluded that "the use of global anycast
> addresses was not expected to scale and hence was expected to be limited to
> a small number of key uses"."

I found particularly thoughtful, however without seemingly a solution as of
yet to that particular problem. I'm surprised the smart folks at Akamai,
Cloudflare, and Arbor etc aren't involved in that RFC, I'd expect they
would be some of the largest players/users besides the root/gTLD operators.

Thanks for the link!


On Mon, Jan 20, 2014 at 9:20 PM, Mark ZZZ Smith
<markzzzsmith at yahoo.com.au>wrote:

> Hi,
>
> A new RFC was published today which might be of interest to people on this
> list:
>
>
> RFC7094 - "Architectural Considerations of IP Anycast"
> http://tools.ietf.org/html/rfc7094
>
>
> Although the title may sound a bit dry, it is a very comprehensive
> collection of information and references regarding the use of Anycast under
> both IPv4 and IPv6. Although I'd previously use anycast IP for DNS
> resolvers, when I reviewed it early in its development (2010 IIRC), I was
> surprised at how much thought, development and experimentation had actually
> gone on since the original idea.
>
> HTH,
> Mark.
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> AusNOG at lists.ausnog.net
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>
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