A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : The DNS Extended Server Diagnostics (ESD) Option
Author(s) : Evan Hunt
Filename : draft-hunt-dns-server-diagnostics-00.txt
Pages : 14
Date : 2013-07-31
Abstract:
The widespread adoption of DNSSEC implies more frequent DNSSEC
failures. Unfortunately, DNSSEC's failure mode is largely opaque to
the client: when validation fails, the only signal that the clients
of a validating resolver receive is an empty response with a SERVFAIL
response code. This note proposes a protocol extension to allow
SERVFAIL responses to include additional diagnostic information,
giving the client greater insight into what went wrong and a better
chance of delivering useful problem reports to DNS operators.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-hunt-dns-server-diagnostics
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-hunt-dns-server-diagnostics-00
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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