[address-policy-wg] 2008-01 New Policy Proposal (Assigning IPv6 PI to Every Inetnum Holder)
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michael.dillon at bt.com
michael.dillon at bt.com
Wed Jan 16 15:24:26 CET 2008
> And how many get cancelled each year because they are not > being paid for, and if they do it's much easier to remove a > domain name from the internet. Unless there would be an > active system with signatures it's very hard to make sure > cancelled PI/PA blocks will disappear from the DFZ. First of all, if a PI block is not paid for it will disappear from RIPE's DB. I would expect many ISPs to have an internal process for IPv6 Peering customers to regularly check the DB. Also, there are a number of groups which regularly analyze BGP announcements looking for things like bogons and ghost-routes. I would expect one or more of those groups to include unregistered PI blocks in their reporting. A greater number of ISPs will probably track these reports to make sure that they are following best practices. --Michael Dillon
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