I-D ACTION:draft-ietf-hip-dns-06.txt

A New Internet-Draft is available from the on-line
Internet-Drafts directories.
This draft is a work item of the Host Identity Protocol
Working Group of the IETF.

	Title		: Host Identity Protocol (HIP) Domain Name System
(DNS) Extensions
	Author(s)	: P. Nikander, J. Laganier
	Filename	: draft-ietf-hip-dns-06.txt
	Pages		: 21
	Date		: 2006-2-27
	
This document specifies a new resource record (RR) for the
Domain
   Name System (DNS), and how to use it with the Host
Identity Protocol
   (HIP.)  This RR allows a HIP node to store in the DNS its
Host
   Identity (HI, the public component of the node
public-private key
   pair), Host Identity Tag (HIT, a truncated hash of its
public key),
   and the Domain Names of its rendezvous servers (RVS.)

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-hip-
dns-06.txt

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Hi,

In the next revision it would be good to update DNSSEC refs
to
RFC4033-RFC4035.

How about simultaneous query of A and HIP RR? It might be
useful to save
 some RTTs, but it doesn't seem explicitly described.

What about storing multiple HIs per a host? Is it done using
several HIP
 RRs?

Some typos in the draft
using HIT in APIS
of the HPIHI record

Andrei

Internet-Draftsietf.org wrote:
> A New Internet-Draft is available from the on-line
Internet-Drafts directories.
> This draft is a work item of the Host Identity Protocol
Working Group of the IETF.
> 
> 	Title		: Host Identity Protocol (HIP) Domain Name
System (DNS) Extensions
> 	Author(s)	: P. Nikander, J. Laganier
> 	Filename	: draft-ietf-hip-dns-06.txt
> 	Pages		: 21
> 	Date		: 2006-2-27
> 	
> This document specifies a new resource record (RR) for
the Domain
>    Name System (DNS), and how to use it with the Host
Identity Protocol
>    (HIP.)  This RR allows a HIP node to store in the
DNS its Host
>    Identity (HI, the public component of the node
public-private key
>    pair), Host Identity Tag (HIT, a truncated hash of
its public key),
>    and the Domain Names of its rendezvous servers
(RVS.)
> 
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-hip-
dns-06.txt
> 
> To remove yourself from the I-D Announcement list, send
a message to 
> i-d-announce-requestietf.org with the word
unsubscribe in the body of the message.  
> You can also visit h
ttps://www1.ietf.org/mailman/listinfo/I-D-announce 
> to change your subscription settings.
> 
> 
> Internet-Drafts are also available by anonymous FTP.
Login with the username
> "anonymous" and a password of your e-mail
address. After logging in,
> type "cd internet-drafts" and then
> 	"get draft-ietf-hip-dns-06.txt".
> 
> A list of Internet-Drafts directories can be found in
> http://www.ietf.org/s
hadow.html 
> or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
> 
> 
> Internet-Drafts can also be obtained by e-mail.
> 
> Send a message to:
> 	mailservietf.org.
> In the body type:
> 	"FILE
/internet-drafts/draft-ietf-hip-dns-06.txt".
> 	
> NOTE:	The mail server at ietf.org can return the
document in
> 	MIME-encoded form by using the "mpack"
utility.  To use this
> 	feature, insert the command "ENCODING
mime" before the "FILE"
> 	command.  To decode the response(s), you will need
"munpack" or
> 	a MIME-compliant mail reader.  Different
MIME-compliant mail readers
> 	exhibit different behavior, especially when dealing
with
> 	"multipart" MIME messages (i.e. documents
which have been split
> 	up into multiple messages), so check your local
documentation on
> 	how to manipulate these messages.
> 		
> 		
> Below is the data which will enable a MIME compliant
mail reader
> implementation to automatically retrieve the ASCII
version of the
> Internet-Draft.
> 
> 
>
------------------------------------------------------------
------------
> 
> _______________________________________________
> Hipsec mailing list
> Hipseclists.ietf.org
> https:/
/www1.ietf.org/mailman/listinfo/hipsec

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Hi Andrei,

On Tuesday 15 August 2006 11:03, Andrei Gurtov wrote:
> In the next revision it would be good to update DNSSEC
refs to
> RFC4033-RFC4035.

Will do.

> How about simultaneous query of A and HIP RR? It might
be useful to
> save some RTTs, but it doesn't seem explicitly
described.

The way queries are issued is implementation dependent. The 
description of how queries are issued is only illustrative
(note the 
absence of requirement keywords and the use of the
'typically' 
adverb.)

Do you think we need additional text?

> What about storing multiple HIs per a host? Is it done
using
> several HIP RRs?

Yes; this is not specific to HIP but generic to DNS usage:
when 
multiple information of the same type have to be stored,
multiple RRs 
are used. Examples includes A, AAAA, MX, etc.

Do you think we need additional text?

Best,

--julien

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