BBF NETWORK ADDRESS ALLOCATION AND STRATEGY EXECUTION METHOD AND SYSTEM

摘要

Disclosed are a BBF network address allocation and strategy execution method and system. The solution comprises: an RG sending to a BNG an IPv6 prefix allocated to a user equipment, and a BBF AAA using the IPv6 prefix allocated to the user equipment as a basis of charging; or the RG being responsible for detecting an address change of the user equipment, and sending a new IPv6 address to the BNG in time. The present invention avoids the phenomenon that when the address of the user equipment changes, and because the change is not notified by the RG in time, the BBF network cannot sense the change of the user address and cannot perform traffic statistics and charging on the user correctly.