公开(公告)号：US20160380963A1

公开(公告)日：2016-12-29

申请号：US15121064

申请日：2014-07-22

Applicant: ZTE Corporation

Inventor： Cui WANG ,  Wei MENG

IPC: H04L29/12

CPC classification number: H04L61/2503 ,  H04L61/2015 ,  H04L61/6059 ,  H04L69/167

Abstract: Provided are a method and device for processing an IPv6 address, DHCPv6 relay equipment and a DHCPv6 server. The method includes that: an IPv4 information option, of which an address field is an IPv4 address, in information options of an IPv6 message is monitored; an IPv6 prefix corresponding to the IPv4 information option is acquired; and an IPv6 address is synthesized according to the IPv4 address in the IPv4 information option and the IPv6 prefix. Through the present disclosure, various problems appearing when a server is still deployed in an IPv4 network in an IPv6/IPv4 network interworking process and the problem of complexity in network maintenance in the related art are solved, and the effects of automatically synthesizing the IPv6 address by virtue of network equipment, reducing complexity in system maintenance and enhancing convenience for transition from IPv4 to IPv6 are further achieved.

Abstract translation: 提供了处理IPv6地址，DHCPv6中继设备和DHCPv6服务器的方法和设备。 该方法包括：对IPv6报文的信息选项中的IPv4信息选项（其中地址字段为IPv4地址）进行监控; 获取与IPv4信息选项对应的IPv6前缀; 并根据IPv4信息选项中的IPv4地址和IPv6前缀合成IPv6地址。 通过本公开，解决了当在IPv6 / IPv4网络互通处理中仍然部署在IPv4网络中时出现的各种问题以及相关技术中的网络维护的复杂性的问题，并且自动合成IPv6地址 通过网络设备，进一步实现降低系统维护的复杂性，提高从IPv4到IPv6的转换的便利性。

公开(公告)号：US20160156597A1

公开(公告)日：2016-06-02

申请号：US14898537

申请日：2014-06-16

Applicant: ZTE Corporation

Inventor： Wei MENG ,  Zaifeng ZONG

IPC: H04L29/06 ,  H04L12/24

CPC classification number: H04L63/0428 ,  H04L41/0206 ,  H04L41/0213 ,  H04L41/022 ,  H04L41/04 ,  H04L41/0803 ,  H04L41/0806 ,  H04L41/0893 ,  H04L63/061 ,  H04L63/164 ,  H04L63/205

Abstract: The disclosure discloses a method, device and system for sending configuration information. The method includes: a central controller respectively configures a parameter set for each of multiple forwarding devices, wherein the parameter set is used for establishing Security Associations (SA) between each pair of forwarding devices in the multiple forwarding devices; the central controller negotiates with the each of the multiple forwarding devices and creates one or more security channels between the central controller and the each of the multiple forwarding devices; and the central controller sends the parameter set to the each of the multiple forwarding devices through the one or more security channels. According to the technical solutions provided by the disclosure, complexity in establishment of SAs among the multiple forwarding devices is lowered, and data transmission security is improved.

Abstract translation: 本公开公开了一种用于发送配置信息的方法，设备和系统。 该方法包括：中央控制器分别为多个转发设备中的每一个配置参数集，其中该参数集用于在多个转发设备中的每对转发设备之间建立安全关联（SA）; 所述中央控制器与所述多个转发设备中的每一个协商，并在所述中央控制器与所述多个转发设备中的每一个之间创建一个或多个安全通道; 并且中央控制器通过一个或多个安全通道将参数集发送到多个转发设备中的每一个。 根据本公开提供的技术方案，降低了多个转发设备之间SA的建立复杂度，提高了数据传输的安全性。