An extension to DNS for supporting internationalized domain names = 도메인 네임 시스템에서 다국어 도메인을 지원하기 위한 프로토콜 확장 방안

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As the Internet become popular around the globe, there have been several approaches to support internationalized domain names, that is, names consisting of non-ASCII characters. However, they require modification of existing applications or significant changes in the existing DNS protocol. In this thesis, we propose an extension to the existing DNS protocol for supporting internationalized domain names while maintaining interoperability and compatibility with the DNS. For this, we exploit the reserved field of Opcode in the DNS query to support Internationalized Domain Names. The proposed scheme uses a UTF-8 encoding scheme as a wire format because the ASCII encoding has no changes in UTF-8 encoding processing. We implement the proposed scheme using BIND 8.2.1 on Solaris, Sun Unix OS. The performance results show that the proposed scheme does not incur any significant overhead to the current DNS while it maintains the interoperability and compatibility with the existing DNS.
Advisors
Lee, Dong-Manresearcher이동만researcher
Description
한국정보통신대학원대학교 : 공학부,
Publisher
한국정보통신대학교
Issue Date
2002
Identifier
392172/225023 / 020003872
Language
eng
Description

학위논문(석사) - 한국정보통신대학원대학교 : 공학부, 2002, [ v, 58 p. ]

Keywords

DNS; Internationalized Domain Names; 도메인 네임; 다국어 도메인

URI
http://hdl.handle.net/10203/55147
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=392172&flag=dissertation
Appears in Collection
School of Engineering-Theses_Master(공학부 석사논문)
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