Exclusive RR type for multi-CDN support
draft-zeng-dnsop-exclusive-rr-type-for-multi-cdn-00

Document Type Expired Internet-Draft (individual)
Last updated 2018-04-19 (latest revision 2017-07-24)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-zeng-dnsop-exclusive-rr-type-for-multi-cdn-00.txt

Abstract

With the boom of Multi-CDN services, more enterprises tend to apply Multi-CDN service to deliver better end user experience to online global audiences. However, the current Multi-CDN strategy has some defects. Different Multi-CDN providers have various implementations of CDN balancing, yet there is no such unified DNS protocol because that multiple CNAMEs violates DNS standards. Some Multi-CDN implementations MAY have extra lookups for CDN redirection which causes longer query latency. This document aims to provide an exclusive DNS RR type CDNNAME(CDN name) for Multi-CDN implementation.

Authors

Yu Zeng (zengyu@cnnic.cn)
Haikuo Zhang (zhanghaikuo@cnnic.cn)
Nan Wang (wangnan@cnnic.cn)
Jiankang Yao (yaojk@cnnic.cn)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)