NDLI: IPv4/IPv6 transition using DNS64/NAT64: Deployment issues

Content Provider	IEEE Xplore Digital Library
Author	Hodzic, E. Mrdovic, S.
Copyright Year	2012
Description	Author affiliation: Faculty of Electrical Engineering, University of Sarajevo, Bosnia & Herzegovina (Mrdovic, S.) \|\| BH Telecom.d.o.o, Sarajevo, Bosnia & Herzegovina (Hodzic, E.)
Abstract	IPv4 address space is almost exhausted. Usage of IPv6 address by client end hosts is limited due to small percentage of domain names that have IPv6 address. This paper presents practical testing in ISP that gives its users IPv6 addresses and provides them transparent access to both IPv4 and IPv6 Internet locations. DNS64/NAT64 translation mechanism is used for this purpose. Tests measure resource requirements on ISP side and effects on client experience. Results show that additional DNS64 processing causes no visible impact on DNS server CPU load. There is requirement for NAT64 device at ISP on path between IPv6 users and IPv4 Internet. Test results show that memory requirements for this device are small and achievable with standard hardware devices used by ISPs. Measured increase in RTT from IPv6 clients to IPv4 Internet is less than 2%. Conclusion is that DNS64/NAT64 translation system is viable solution for ISP.
Starting Page	1
Ending Page	6
File Size	483597
Page Count	6
File Format	PDF
ISBN	9781467348751
e-ISBN	9781467348768
e-ISBN	9781467348744
DOI	10.1109/BIHTEL.2012.6412066
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-25
Publisher Place	Bosnia and Herzegovina
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Linux IPv6 DNS64 Random access memory Ports (Computers) NAT64 ISP implementation Internet Servers IP networks Standards IPv4/v6 transition
Content Type	Text
Resource Type	Article

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