Title :
DNS transport size issues in IPv6 environment
Author :
Rikitake, Kenji ; Nogawa, Hiroki ; Tanaka, Toshiaki ; Nakao, Koji ; Shimojo, Shinji
Author_Institution :
Security Lab., KDDI R&D Labs., Inc., Kamifukuoka, Japan
Abstract :
The nature of data exchanged between DNS (domain naming system) servers and resolvers has been changed since the introduction of IPv6 (Internet protocol version 6) because of the increased address length and other technical enhancements. These changes and recent security concerns raise questions against fundamental design principles of the DNS protocols, especially to the transport layer and the payload size. In this paper we review how DNS protocols are affected by the requirements and production-level deployment of IPv6, and how the new requirements for larger-size transfer should be satisfied by enhancing and/or redesigning the existing DNS transport layer protocols.
Keywords :
Internet; transport protocols; DNS protocols; DNS resolvers; DNS transport size; IPv6 environment; IPv6 requirements; Internet protocol version 6; address length; data exchange; design principles; domain naming system servers; large size transfer; payload size; production-level deployment; technical enhancements; transport layer protocols; Cities and towns; Computer security; Data security; Distributed databases; Information retrieval; Information security; Internet; Laboratories; Research and development; Transport protocols;
Conference_Titel :
Applications and the Internet Workshops, 2004. SAINT 2004 Workshops. 2004 International Symposium on
Print_ISBN :
0-7695-2050-2
DOI :
10.1109/SAINTW.2004.1268579
