On 1 Jun 2013, at 13:42, Owen DeLong <o...@delong.com> wrote: > > On Jun 1, 2013, at 5:58 AM, Ted Lemon <ted.le...@nominum.com> wrote: > >> On May 31, 2013, at 10:47 PM, Owen DeLong <o...@delong.com> wrote: >>> What solutions exist today that provide for the home of the future where >>> there are, in fact, multiple levels of routers many of which are managing >>> routers underneath them with multiple links attached? >> >> There's a fairly ugly DHCPv6 PD binary splitting solution that's actually >> been implemented, which is not efficient because it does sub-delegations of >> >/64 prefixes to internal routers. There's the better PD solution that >> lets the router that got the initial delegation sub-delegate /64s throughout >> the home, which results in efficient use of the initial prefix. And >> there's delegation over ZOSPF, for which there is running code that the >> implementors seem to think works, and which is also efficient in its use of >> prefixes. This is a solved problem. >> > > URLs to documentation of any/all of the above? > > The only one I was aware of was the first one you mentioned, which, while > running is fairly primitive in its capabilities. > > The second one sounds like it gets pretty dysfunctional if you have > downstream routers with downstream routers. > > I haven't even heard of the third one, so absent some reference, I can't > really comment.
zOSPF-based: http://tools.ietf.org/html/draft-ietf-ospf-ospfv3-autoconfig-00 http://tools.ietf.org/html/draft-arkko-homenet-prefix-assignment-04 DHCP-based: http://tools.ietf.org/html/draft-grundemann-homenet-hipnet-01 http://tools.ietf.org/html/draft-baker-homenet-prefix-assignment-01 See also http://tools.ietf.org/html/draft-ietf-homenet-arch-08#page-25 There are at least two interoperable implementations of the zOSPF solution using different platforms (bird and quagga) Tim
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