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A design and implementation of IPv6 transition system for DNS64 in stub-resolver mode

After several years of practice, IPv4/IPv 6 transition is proved to be a long term evolution, for the reason that the backbone network, service providers and the large number of users all require a lot of upgrades on both software and hardware. Thus, the IPv4/IPv6 coexistent state is inevitable. This paper mainly discusses mobile Internet transition. To address this issue, the paper chooses DNS64 in stub-resolver mode, one of the transition technologies aiming at mobile equipment.