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draft-crocker-dns-attrleaf D. Crocker – dcrocker@bbiw

draft-crocker-dns-attrleaf D. Crocker – dcrocker@bbiw.net. Reality Special role for field names beginning w/underscore (_vouch.example.com) Essentially lists attributes for parent domain Solves scaling problem for records with multiple meansing, especially SRV and TXT

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draft-crocker-dns-attrleaf D. Crocker – dcrocker@bbiw

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  1. draft-crocker-dns-attrleafD. Crocker – dcrocker@bbiw.net • Reality • Special role for field names beginning w/underscore (_vouch.example.com) • Essentially lists attributes for parent domain • Solves scaling problem for records with multiple meansing, especially SRV and TXT • No central registry for the names D. Crocker IETF – San Diego, 2006 / DNSOP WG

  2. Proposal • Defines registry for underscore names • Specifies some RRs for use within a scope • Leaves others open/unspecified • Requires RFC to define semantics • Recent discussions • Possible hierarchy of names, each getting its own registry D. Crocker IETF – San Diego, 2006 / DNSOP WG

  3. Examples D. Crocker IETF – San Diego, 2006 / DNSOP WG

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