[address-policy-wg] Proposal 2010-02
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Hannigan, Martin
marty at akamai.com
Thu Oct 28 20:37:14 CEST 2010
On 10/28/10 1:10 PM, "Randy Bush" <randy at psg.com> wrote: >> Allocating each LIR exactly the same sized prefix regardless of _need_ >> is pretty unfair sll considered. The addresses could be utilized more >> efficiently addressing qualified need instead. > > you're absolutely right. we'll have the ncc go out and manufacture more > integers immeduately. why had we never thought of that? embarrassing. We agree except for the negative cost shifting implications. Need Cost (euro) After Proposal (euro) /32 54.83 0 /31 109.65 0 /30 219.31 0 /29 438.61 0 /28 877.23 0 /27 1,754.46 0 /26 3,508.92 0 /25 7,017.83 0 /24 14,035.66 0 /23 28,071.32 0 /22 56,142.64 0 /21 112,285.29 56,142.64 /20 224,570.57 168,427.93 /19 449,141.15 392,998.50 /18 898,282.29 842,139.65 /17 1,796,564.58 1,740,421.94 /16 3,593,129.16 3,536,986.52 /15 7,186,258.33 7,130,115.69 /14 14,372,516.66 14,316,374.02 /13 28,745,033.32 28,688,890.68 /12 57,490,066.64 57,433,923.99 /11 114,980,133.27 114,923,990.63 /10 229,960,266.55 229,904,123.90 /9 459,920,533.09 459,864,390.45 /8 919,841,066.19 919,784,923.55 Table represents a post depletion cost of $40[1] (FX to euro) subtracting the "value" of a /22 ($56,142.64 FX to euro) as we go down the line with respect to need. The economics of this proposal and their implications are not clear hence my thinking around doing nothing instead. What are the most common 6 prefix sizes allocated in the RIPE region? For example, if it were these: /22 56,142.64 0 /21 112,285.29 56,142.64 /20 224,570.57 168,427.93 /19 449,141.15 392,998.50 /18 898,282.29 842,139.65 /17 1,796,564.58 1,740,421.94 I'd argue that this would be the focused unfairness of this proposal. I'm not even trying to make a big network argument since the damage is noise in the grand scheme of things for most of them. Best, -M< 1. Recently, there was an auction of a swamp /24 on eBay that had been bid up to $40 prior to the closing 60s of the auction where most of the pricing action occurs. I have no evidence to support $40 other than the observation and the widely held belief that this is reasonable. Factors of 10 for your comfort since we do have a reference over 2 years old for addresses @ $4.00.
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