Residential gateway ip prefix update after re-registration

• Main Authors: WAN KAIKE, DE SMET, KRIS
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A residential gateway for facilitating network access to a network includes at least one processor and at least one memory. The at least one memory stores instructions that, when executed by the at least one processor, cause the residential gateway to: transmit packet data for an IP service provided to an end user device and a network, the end user device having been assigned an IP address based on a first IP prefix assigned to the residential gateway; receiving a second IP prefix allocated to the residential gateway; and notifying the end user equipment that the IP address allocated to the end user equipment is no longer valid based on the reception of the second IP prefix. 一种用于促进对网络的网络接入的住宅网关，包括至少一个处理器和至少一个存储器。该至少一个存储器存储指令，该指令在由该至少一个处理器执行时使该住宅网关：传送用于IP服务的分组数据，该IP服务被提供给终端用户设备和网络，终端用户设备已经基于分配给住宅网关的第一IP前缀被分配IP地址；接收分配给住宅网关的第二IP前缀；以及基于第二IP前缀的接收来向终端用户设备通知分配给终端用户设备的IP地址不再有效。