[address-policy-wg] Re: ETNO comments on AD ratio for IPv4 addresses allocation
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Wilfried Woeber, UniVie/ACOnet
woeber at cc.univie.ac.at
Thu Sep 16 15:32:17 CEST 2004
> [ ... ] >Findings >1- This proposal fairly takes into account addressing hierarchies used in >large and extra-large registries and introduces a useful level of >flexibility for those registries. >2- The Local Internet Registries using the 80% criteria may continue to do >so and will not be impacted by the new policy. >3- Complicated calculation or administrative burden should be easily avoided >to registries choosing this method using simple chart or software through >LIR portal. >4- As analysed by APNIC, the impact on address consumption is limited to a >maximum around 20% and can be easily controlled and monitored using a rather >conservative approach (AD ratio of 0.966). Up to this point it sounds reasonable and well-balanced to me, >5- This impact can be partly counterbalanced by reducing the number of small >and extra-small registries whose existence is only justified by management >overhead of large registries with current 80% criteria, and has a positive >impact on address aggregation. but that particular reasoning in "5-": "whose existence is only justified by management overhead of large registries..." seems to be slightly off the mark? >6- No additional impact on registrations is seen in RIPE region, as >infrastructure assignments are already registered in the database. > [ ... ] Wilfried ( https://cert.aco.net/ ) _________________________________:_____________________________________ Wilfried Woeber : e-mail: Woeber at CC.UniVie.ac.at UniVie Computer Center - ACOnet : Tel: +43 1 4277 - 140 33 Universitaetsstrasse 7 : Fax: +43 1 4277 - 9 140 A-1010 Vienna, Austria, Europe : RIPE-DB: WW144, PGP keyID 0xF0ACB369 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~:~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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