一种互联网协议地址分配方法和中继设备组成比例

本发明专利技术实施例公开了一种互联网协议地址分配方法和对应的中继设备，该方法包括：中继设备从DHCP动态主机配置协议服务器接收分配给第一个用户的IP地址；中继设备检测到分配给第一个用户的IP地址与所保存的DHCP服务器已经分配给第二个用户的IP地址冲突后，给所述第二个用户发送强制更新报文；中继设备接收第二个用户发送的DHCP更新请求报文，从DHCP服务器接收DHCP服务器针对所述DHCP更新请求报文所发出的DHCP否认应答报文；中继设备与第一个用户，DHCP服务器交互以给所述第一个用户重新分配IP地址；中继设备与第二个用户，DHCP服务器交互以给第二个用户重新分配IP地址。本发明专利技术实施例可以识别IP地址冲突，通过报文转发行为，解决IP地址冲突场景下，部分用户不能上线的问题。

An internet protocol address allocation method and relay equipment

The relay equipment is the embodiment of the invention discloses an internet protocol address allocation and corresponding methods, the method comprises: receiving relay devices from the DHCP Dynamic Host Configuration Protocol server assigned to the first user's IP address; IP address conflict detection relay equipment assigned to the first user's IP address and the DHCP server has been saved assigned to the second users, to the second users to send force update message; DHCP relay device receives second users send update request message, receiving the DHCP server for the DHCP update request message sent from the DHCP server DHCP denied response message; relay equipment with the first user, the DHCP server to to the first user to assign IP addresses; relay equipment with second users, DHCP server to second users to Assign the IP address. The embodiment of the invention can identify the conflict of IP address, through the message forwarding behavior, and solve the problem that some users can not be online under the IP address conflict scene.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：饶高旺，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44