[ppml] Keeping the story straight
JORDI PALET MARTINEZ
jordi.palet at consulintel.es
Sat Jun 2 15:27:14 EDT 2007
Unfortunately volunteers offering a service can't be trusted by
organizations, as the service can vanish and then you're in trouble.
Sorry, but this ULA-Central need a serious proven and stable service, and
the RIRs are already doing so for other kinds of addresses. They are the
perfect fit, and the alternative is IANA or a third party organization. As I
indicated several times, in my opinion doing so will not be any good for the
Of course, if the community prefers going that way and have a third party
organizations running that registry, I'm fine and all will pay the
consequences sooner or later.
> De: Stephen Sprunk <stephen at sprunk.org>
> Responder a: <ppml-bounces at arin.net>
> Fecha: Sat, 2 Jun 2007 14:02:58 -0500
> Para: Christopher Morrow <christopher.morrow at gmail.com>
> CC: ARIN PPML <ppml at arin.net>
> Asunto: Re: [ppml] Keeping the story straight
> Thus spake "Christopher Morrow" <christopher.morrow at gmail.com>
>> actually I think ULA/ULA-C are not about routability (atleast not
>> on the public Internet) at all, they are about 'uniqueness' and a
>> backup plan when someone creates a 'unique' space that is the
>> same as your 'unique' space... where that backup plan in ULA-C
>> is: "I registered this properly, go rechoose and this time register..."
> ULA-C uses a different prefix from ULA-L, so nobody using ULA-C (if it
> passes and is implemented) should ever collide with anyone people using
> ULA-L. The only possible collision is between two orgs using ULA-L, and the
> RFC covers the odds of that happening.
> OTOH, one participant in this discussion has already created a voluntary
> system where folks who want to register ULA-L prefixes can do so, and there
> will be zero collisions between participants in that system. That gets all
> of the supposed benefits of ULA-C without any additional work by the IETF,
> IANA, or RIRs and costs no money. Bingo, ULA-C is now even more pointless
> than it already was.
> Stephen Sprunk "Those people who think they know everything
> CCIE #3723 are a great annoyance to those of us who do."
> K5SSS --Isaac Asimov
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