I-D Action: draft-fujiwara-dnsop-nsec-aggressiveuse-02.txt

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A New Internet-Draft is available from the on-line Internet-Drafts directories.


        Title           : Aggressive use of NSEC/NSEC3
        Authors         : Kazunori Fujiwara
                          Akira Kato
	Filename        : draft-fujiwara-dnsop-nsec-aggressiveuse-02.txt
	Pages           : 12
	Date            : 2015-10-19

Abstract:
   While DNS highly depends on cache, its cache usage of non-existence
   information was limited to exact matching.  This draft proposes the
   aggressive use of a NSEC/NSEC3 resource record, which is able to
   express non-existence of range of names authoritatively.  With this
   proposal, shorter latency to many of negative responses is expected
   as well as some level of mitigation of random sub-domain attacks
   (referred to as "Water Torture" attacks).  It is also expected that
   non-existent TLD queries to Root DNS servers will decrease.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-fujiwara-dnsop-nsec-aggressiveuse/

There's also a htmlized version available at:
https://tools.ietf.org/html/draft-fujiwara-dnsop-nsec-aggressiveuse-02

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-fujiwara-dnsop-nsec-aggressiveuse-02


Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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