nanog mailing list archives
Re: Using IPv6 with prefixes shorter than a /64 on a LAN
From: Valdis.Kletnieks () vt edu
Date: Tue, 25 Jan 2011 17:32:30 -0500
On Tue, 25 Jan 2011 14:21:12 PST, Leo Bicknell said:
If you were allocating individual /48's, perhaps. But see, I'm a cable company, and I want a /48 per customer, and I have a couple of hundred thousand per pop, so I need a /30 per pop. Oh, and I have a few hundred pops, and I need to be able to aggreate regionally, so I need a /24. By my calculations I just used 16M /48's and I did it in about 60 seconds to write a paragraph. That's about 279,620 per second, so I'm well above your rate.
Fine. You got ARIN or somebody to allocate your *first* /24 in under a minute. Now how long will it take you to actually *deploy* that many destinations? And where do you plan to get your customers for the next 4 or 5 /24's, and how long will *those* deploys take? Face it Leo, you can't *sustain* that growth rate.
building in a lot of aggregation. Remember the very first IPv6 addressing proposals had a fully structured address space and only 4096 ISP's at the top of the chain!
How many Tier-1's are there now, even if you include all the wannabes? And how long would it take at current growth rates of Tier-1 status to run out the *other* 4,087 entries?
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- Re: Using IPv6 with prefixes shorter than a /64 on a LAN, (continued)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Ricky Beam (Jan 24)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Andrews (Jan 24)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 24)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN sthaug (Jan 24)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Smith (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Ricky Beam (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Mark Andrews (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Valdis . Kletnieks (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Leo Bicknell (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Valdis . Kletnieks (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN Tony Hain (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN Nathan Eisenberg (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Eugen Leitl (Jan 26)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Roland Dobbins (Jan 26)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Ricky Beam (Jan 24)
- RE: Using IPv6 with prefixes shorter than a /64 on a LAN Mikael Abrahamsson (Jan 25)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 26)
- Re: Using IPv6 with prefixes shorter than a /64 on a LAN Owen DeLong (Jan 25)