China Telecom had been speeding up the IPv4/IPv6 dual IP stack construction before the final large scale application of IPv6.Meanwhile
emphasis of IPv4 address privatize modification was placed on following schedule at this very moment to ensure the smooth transition and public IPv4 address providing.By studying the trace-back model of IPv6 and private IPv4 dual stack IP address in typical telecom business scenarios
the way to separate IP address trace-back model from traditional broadband AAA platform and migrated into cloud deployment were acquired
thus provided a reference for the AAA entirety reconstruction.
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references
IETF . Remote authentication dial in user service (RADIUS) [EB ] . 2020 .