A New Internet-Draft is available from the on-line Internet-Drafts
directories.
Title : Simplified DNS Query under IPv4/IPv6 Mixed Environment
Author(s) : H. Kitamura, S. Ata
Filename : draft-kitamura-ipv6-simple-dns-query-00.txt
Pages : 10
Date : 2010-10-18
This document discusses a simplified regular DNS query (resolving
from a domain name to IP address(es)) method under IPv4/IPv6 mixed
environment.
Under IPv4/IPv6 mixed environment, in order to obtain IPv4 and IPv6
addresses of the node with its one domain name argument by the DNS
query(ies), it requires for a client to issue two times of DNS
queries transaction (one for A(IPv4) record query, the other for
AAAA(IPv6) record query). In shortly to say the current DNS query
method: "Two DNS queries transaction is required for One domain
name resolving."
Two DNS queries transaction method is complicated, inefficient and
problematic. It is clear that this two DNS queries method is not
suitable and not optimized for current IPv4/IPv6 mixed environment,
and this method will never last to the future IPv6 fully deployed
environment.
Goals of this document are:
1. to clarify the problems of current regular DNS query method
2. to propose a simplified regular DNS query method
("One DNS query transaction for One domain name resolving")
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-kitamura-ipv6-simple-dns-query-00.txt
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ftp://ftp.ietf.org/internet-drafts/
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Internet-Draft.
- <ftp://ftp.ietf.org/internet-drafts/draft-kitamura-ipv6-simple-dns-query-00.txt>
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