| 摘要 |
<p>Disclosed are a multi-access data connection management method, system and related device. The method includes: a data gateway receives a Dynamic Host Configuration Protocol (DHCP) Request message transmitted by a user terminal via a first access gateway (101); the data gateway returns an assigned Internet Protocol (IP) address to the user terminal via the first access gateway (102); the data gateway transmits said IP address to other access gateways, except the first access gateway, which are used by the user terminal to access the data gateway (103). The invention enables multiple access gateways to obtain the IP address of the user terminal when the user terminal accesses the same data gateway via said multiple access gateways, thus allowing the transmission of the service data of the user terminal through tunnels of multiple access networks.</p> |
