nanog mailing list archives
Re: IPv6 Advertisements
From: Jeroen Massar <jeroen () unfix org>
Date: Tue, 29 May 2007 17:08:35 +0100
Chris L. Morrow wrote: [..]
vixie had a fun discussion about anycast and dns... something about him being sad/sorry about making everyone have to carry a /24 for f-root everywhere. I think there is a list of 'golden prefixes' or something, normally this is where Jeroen Massar jumps in with GRH data and pointers.
*see cue* :) 3 years ago I did a presentation about that, see http://www.sixxs.net/presentations/ and then "IPv6 Golden Networks" for various formats, it is more or less still correct actually, but some things might have changed. The "best" way IMHO to figure out what prefixes you should be carrying and what you are missing out on is to make sure you at least receive all the allocated blocks. The lucky folks who are providing a BGP feed to GRH can simply do that by checking that here: http://www.sixxs.net/tools/grh/dfp/ Everybody else can of course either signup or do it manually. Every prefix in DFP shows how well connected they are at least per BGP, and we assume that reachability by BGP means that you can shove packets over a link. Of course this does not show if the actual link works vice-versa, or if it is a dsl link in the middle or not ;) Should I make an explicit "Golden IPv6 Networks" list available again? For IPv4 that was moreover done for dampening reasons, I don't know if that is still needed. In effect any Golden network is more the network that is most needed by your customers anyway, as such, the full list is more accurate. As for folks wanting "IPv6 Google", http://www.google.com.sixxs.org and then you even get the Dutch version, which is quite liberal :) Any <site>.sixxs.org or <sixxs>.ipv6.sixxs.org allos you to access that <site> over IPv6. Using <sixxs>.ipv4.sixxs.org one can access IPv6 sites when on IPv4 (which I used for some time when I didn't have IPv6 connectivity at work due to firewalls which didn't work, but now they do :). Of course see http://ipv6gate.sixxs.net for more details. Greets, Jeroen
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Current thread:
- Re: IPv6 Advertisements, (continued)
- Re: IPv6 Advertisements William F. Maton Sotomayor (May 29)
- Re: IPv6 Advertisements JORDI PALET MARTINEZ (May 29)
- Re: IPv6 Advertisements Chris L. Morrow (May 29)
- Re: IPv6 Advertisements Donald Stahl (May 29)
- Re: IPv6 Advertisements Dale W. Carder (May 29)
- Re: IPv6 Advertisements Donald Stahl (May 29)
- RE: IPv6 Advertisements Barry Greene (bgreene) (May 30)
- RE: IPv6 Advertisements Donald Stahl (May 30)
- Re: IPv6 Advertisements Stephen Sprunk (May 30)
- Re: IPv6 Advertisements Paul Vixie (May 29)
- Re: IPv6 Advertisements Jeroen Massar (May 29)
- Re: IPv6 Advertisements John Kristoff (May 29)
- Re: IPv6 Advertisements William F. Maton Sotomayor (May 29)
- Re: IPv6 Advertisements Paul Vixie (May 29)
- Message not available
- Re: IPv6 Advertisements William F. Maton Sotomayor (May 29)
- Re: IPv6 Advertisements Jeroen Massar (May 29)
- Re: IPv6 Advertisements Donald Stahl (May 29)
- Re: IPv6 Advertisements Randy Bush (May 29)
- Re: IPv6 Advertisements Chris L. Morrow (May 29)
- Re: IPv6 Advertisements Stephen Sprunk (May 31)
- Re: IPv6 Advertisements Jared Mauch (May 29)