PDP Number: 2008-04 Using the Resource Public Key Infrastructure to Construct Validated IRR Data Dear Colleagues, A new RIPE Policy Proposal has been made and is now available for discussion. This is a proposal to introduce a new registry that augments IRR data with the formally verifiable trust model of the Resource Public Key Infrastructure (RPKI) and provide ISPs with the tools to generate an overlay to the IRR which is much more strongly trustable. You can find the full proposal at: http://www.ripe.net/ripe/policies/proposals/2008-04.html We encourage you to review this proposal and send your comments to <routing-wg@ripe.net> before 27 May 2008. Regards, Filiz Yilmaz RIPE NCC Policy Development Officer