Fail-over Mechanisms based on Anycast for Stable IPv6 Recursive DNS Services 


Vol. 32,  No. 2, pp. 108-117, Feb.  2007


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  Abstract

Recursive DNS is configured as primary or secondary DNS on user PC and performs domain name resolution corresponding user's DNS query. At present, the amount of DNS traffic is occupied high rate in the total internet traffic and the internet traffic would be increased by failure of IPv6 DNS queries and responses as IPv6 transition environment. Also, existing Recursive DNS service mechanisms is unstable on malicious user's attack same as DoS/DDoS Attack and isn't provide to user trust DNS service fail-over. In this paper, we propose IPv6 Recursive DNS service mechanisms for based on anycast for improving stability. It is that fail-over Recursive DNS is configured IPv6 Anycast address for primary Recursive DNS's fail-over. this mechanisms increases reliability and resiliency to DoS/DDoS attacks and reduces query latency and helps minimize DNS traffic as inducing IPv6 address.

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  Cite this article

[IEEE Style]

Y. Suh, K. Kim, Y. Shin, K. Song, W. Kim, C. Park, "Fail-over Mechanisms based on Anycast for Stable IPv6 Recursive DNS Services," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 2, pp. 108-117, 2007. DOI: .

[ACM Style]

Yuhwa Suh, Kyungmin Kim, Yongtae Shin, Kwanhoo Song, Weon Kim, and Chanki Park. 2007. Fail-over Mechanisms based on Anycast for Stable IPv6 Recursive DNS Services. The Journal of Korean Institute of Communications and Information Sciences, 32, 2, (2007), 108-117. DOI: .

[KICS Style]

Yuhwa Suh, Kyungmin Kim, Yongtae Shin, Kwanhoo Song, Weon Kim, Chanki Park, "Fail-over Mechanisms based on Anycast for Stable IPv6 Recursive DNS Services," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 2, pp. 108-117, 2. 2007.