-------- Original Message --------
A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : ENUM Requirement for EDNS0 Support
Author(s) : L. Conroy, J. Reid
Filename : draft-conroy-enum-edns0-00.txt
Pages : 16
Date : 2005-10-10
This document mandates support for EDNS0 (Extension Mechanisms for
DNS) in DNS entities claiming to support ENUM query resolution. This
requirement is needed as DNS responses to ENUM-related questions
return large RRSets. Without EDNS0 support in all the involved
entities, a fallback to TCP transport for ENUM queries and responses
would typically occur. That has a severe impact on DNS Server load,
and on latency of ENUM queries.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-conroy-enum-edns0-00.txt
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--
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
Richard Shockey, Director - Member of Technical Staff
NeuStar Inc.
46000 Center Oak Plaza - Sterling, VA 20166
sip:rshockey(at)iptel.org sip:57141(at)fwd.pulver.com
ENUM +87810-13313-31331
PSTN Office +1 571.434.5651 PSTN Mobile +1 703.593.2683
Fax: +1 815.333.1237
<mailto:richard(at)shockey.us> or
<mailto:richard.shockey(at)neustar.biz>
<http://www.neustar.biz> ; <http://www.enum.org>
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