IPV4/IPV6 DOUBLE-STACK USER BILLING METHOD AND DEVICE

摘要

The present invention relates to the field of communications. Provided in an embodiment of the present invention are an Ipv4/Ipv6 double-stack user billing method and device, for reducing the message exchange between BRAS and an existing backstage AAA server, and reducing the impact on the backstage AAA server. The Ipv4/Ipv6 double-stack user billing method comprises: establishing an Ipv4 connection for an Ipv4/Ipv6 double-stack user, and generating a billing request packet; establishing an Ipv6 connection for the Ipv4/Ipv6 double-stack user, generating a billing update packet, and completing the access connection of the pv4/Ipv6 double-stack user; expanding the existing fields of the billing request packet; summarizing the double-stack information of the billing request packet and the billing update packet, inserting the summarized double-stack information into the expanded billing request packet to form a new billing request packet, and transmitting the new billing request packet. The embodiment of the present invention is used for billing Ipv4/Ipv6 double-stack users.