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    • 1. 发明授权
    • Configuration method, system and device of cryptographically generated address
    • 密码生成地址的配置方法,系统和设备
    • US08356173B2
    • 2013-01-15
    • US12646581
    • 2009-12-23
    • Sheng JiangZhongqi Xia
    • Sheng JiangZhongqi Xia
    • H04L29/06
    • H04L61/2015H04L29/12915H04L61/6059H04L63/0407H04L63/06H04L63/0823
    • A configuration method of a cryptographically generated address (CGA) is disclosed. The configuration method is used to enable a generated CGA to satisfy requirements of a network configuration, and includes the following steps. A Dynamic Host Configuration Protocol (DHCP) server receives a client configuration information sent from a client. The DHCP server generates a CGA according to the client configuration and the network configuration from the DHCP server. The DHCP server delivers the CGA to the client. The network configuration is made as a reference when the CGA is generated, which overcomes a disadvantage that the CGA generated by the client cannot satisfy the requirements of the network configuration in the prior art. Thus, the generation of CGA can be intervened at a network management level, and a management capability of the network is improved.
    • 公开了一种加密生成地址(CGA)的配置方法。 该配置方法用于使生成的CGA能够满足网络配置的要求,并包括以下步骤。 动态主机配置协议(DHCP)服务器接收客户端发送的客户端配置信息。 DHCP服务器根据客户端配置和DHCP服务器的网络配置生成CGA。 DHCP服务器将CGA提供给客户端。 当生成CGA时,将网络配置作为参考,克服了由客户端生成的CGA不能满足现有技术中的网络配置的要求的缺点。 因此,CGA的生成可以在网络管理层进行干预,提高了网络的管理能力。
    • 2. 发明申请
    • CONFIGURATION METHOD, SYSTEM AND DEVICE OF CRYPTOGRAPHICALLY GENERATED ADDRESS
    • 构造方法,系统和结构生成地址的设备
    • US20100100722A1
    • 2010-04-22
    • US12646581
    • 2009-12-23
    • Sheng JiangZhongqi Xia
    • Sheng JiangZhongqi Xia
    • G06F15/177H04L9/00
    • H04L61/2015H04L29/12915H04L61/6059H04L63/0407H04L63/06H04L63/0823
    • A configuration method of a cryptographically generated address (CGA) is disclosed. The configuration method is used to enable a generated CGA to satisfy requirements of a network configuration, and includes the following steps. A Dynamic Host Configuration Protocol (DHCP) server receives a client configuration information sent from a client. The DHCP server generates a CGA according to the client configuration and the network configuration from the DHCP server. The DHCP server delivers the CGA to the client. The network configuration is made as a reference when the CGA is generated, which overcomes a disadvantage that the CGA generated by the client cannot satisfy the requirements of the network configuration in the prior art. Thus, the generation of CGA can be intervened at a network management level, and a management capability of the network is improved.
    • 公开了一种加密生成地址(CGA)的配置方法。 该配置方法用于使生成的CGA能够满足网络配置的要求,并包括以下步骤。 动态主机配置协议(DHCP)服务器接收客户端发送的客户端配置信息。 DHCP服务器根据客户端配置和DHCP服务器的网络配置生成CGA。 DHCP服务器将CGA提供给客户端。 当生成CGA时,将网络配置作为参考,克服了由客户端生成的CGA不能满足现有技术中的网络配置的要求的缺点。 因此,CGA的生成可以在网络管理层进行干预,提高了网络的管理能力。
    • 6. 发明申请
    • METHOD FOR OBTAINING IP ADDRESS OF DHCPV6 SERVER, DHCPV6 SERVER, AND DHCPV6 COMMUNICATION SYSTEM
    • 获取DHCPV6服务器,DHCPV6服务器和DHCPV6通信系统IP地址的方法
    • US20120084462A1
    • 2012-04-05
    • US13316076
    • 2011-12-09
    • Shuo ShenSheng Jiang
    • Shuo ShenSheng Jiang
    • G06F15/16
    • H04L61/2015H04L29/12915H04L61/6013H04L61/6059
    • The present invention relates to the field of communications, and in particular, relates to a method for obtaining an Internet Protocol (IP) address of a Dynamic Host Configuration Protocol version 6 (DHCPv6) server, a DHCPv6 server, and a DHCPv6 communication system. The method is applied in a scenario of communication through a DHCPv6 relay agent, and includes: receiving, by a DHCPv6 server, a message of a DHCPv6 client forwarded by a DHCPv6 relay agent; sending, by the DHCPv6 server, a response message to the DHCPv6 client through the DHCPv6 relay agent, in which a payload of the response message carries an IP address of the DHCPv6 server, so that the DHCPv6 client obtains the IP address of the DHCPv6 server from the response message.
    • 本发明涉及通信领域,具体涉及一种获取动态主机配置协议版本6(DHCPv6)服务器,DHCPv6服务器和DHCPv6通信系统的因特网协议(IP)地址的方法。 该方法应用于通过DHCPv6中继进行通信的场景,包括:由DHCPv6服务器接收DHCPv6中继转发的DHCPv6客户端的消息; 由DHCPv6服务器通过DHCPv6中继向DHCPv6客户端发送响应消息,其中响应消息的负载携带DHCPv6服务器的IP地址,以便DHCPv6客户端获取DHCPv6服务器的IP地址 从响应消息。
    • 8. 发明授权
    • Method, apparatus, and system for processing dynamic host configuration protocol message
    • 用于处理动态主机配置协议消息的方法,装置和系统
    • US08566584B2
    • 2013-10-22
    • US12956292
    • 2010-11-30
    • Shuo ShenSheng Jiang
    • Shuo ShenSheng Jiang
    • H04L29/06
    • H04L61/2015H04L29/12915H04L61/6059H04L63/126
    • A method, apparatus, and system for processing a Dynamic Host Configuration Protocol (DHCP) message are disclosed. The method includes: receiving a DHCP message, where the source address of the DHCP message is a Cryptographically Generated Address (CGA) and a signature of a DHCP message sender is carried in the DHCP message; verifying the CGA and the signature; and processing a payload of the DHCP message after the verification of the CGA and the signature succeeds. The CGA and the signature are verified in the embodiment of the present invention, thus improving the security of DHCPv6, and bringing convenience for key management due to publicity of the public key. In addition, because the life of the public key is long, configuration on the DHCP server and/or the network client is convenient.
    • 公开了一种用于处理动态主机配置协议(DHCP)消息的方法,装置和系统。 该方法包括:接收DHCP消息,其中DHCP消息的源地址是加密生成地址(CGA),DHCP消息中携带DHCP消息发送者的签名; 验证CGA和签名; 并且在验证CGA之后处理DHCP消息的有效载荷,并且签名成功。 在本发明的实施例中验证了CGA和签名,从而提高了DHCPv6的安全性,并且由于公钥的公开性而为密钥管理带来便利。 另外,由于公钥的使用寿命长,DHCP服务器和/或网络客户端的配置方便。
    • 9. 发明授权
    • Method for implementing communication between different networks and apparatus
    • 实现不同网络和设备之间通信的方法
    • US09374235B2
    • 2016-06-21
    • US13564561
    • 2012-08-01
    • Dujuan GuSheng Jiang
    • Dujuan GuSheng Jiang
    • G06F15/16H04L12/18H04L29/12H04L29/06
    • H04L12/1836H04L12/185H04L61/2069H04L61/251H04L69/167
    • Embodiments of the present invention disclose a method for implementing communication between different networks, where the method includes: receiving a multicast data obtaining request supporting a first network protocol, and determining multicast data identity information (MDID) of multicast data that needs to be obtained; obtaining, according to the MDID, in a multicast manner and from a network device supporting a second network protocol, the multicast data that needs to be obtained, and buffering the multicast data that needs to be obtained; establishing, for the multicast data that needs to be obtained, a multicast group supporting the first network protocol; and sending the multicast data that needs to be obtained by a user apparatus to the user apparatus which joins the multicast group supporting the first network protocol.
    • 本发明的实施例公开了一种用于实现不同网络之间的通信的方法,其中所述方法包括:接收支持第一网络协议的组播数据获取请求,以及确定需要获得的组播数据的组播数据身份信息(MDID); 根据MDID以多播方式从支持第二网络协议的网络设备获取需要获取的组播数据,并缓存需要获取的组播数据; 对于需要获得的组播数据,建立支持第一网络协议的组播组; 并将用户装置需要获得的组播数据发送给加入支持第一网络协议的组播组的用户装置。