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公开(公告)号：US20130067043A1
公开(公告)日：2013-03-14
申请号：US13230043
申请日：2011-09-12
IPC分类号： G06F15/177
CPC分类号： H04L61/35 , H04L61/2015 , H04L61/6004 , H04L61/6022 , H04L61/6059
摘要： Techniques are described for recording stateless internet protocol (IP) addresses. A DHCP server may receive information requests and/or other communications from a stateless IPv6 client that can be employed to ascertain corresponding IP addresses generated by the client. In one approach, the DHCP server is configured to parse appropriate communications to find information indicative of a stateless IP address. This may include extracting a subnet prefix of the IPv6 client and an interface ID which identifies the specific network interface employed by the client for communications. The DHCP server uses this information to generate corresponding IP addresses. The DHCP server records the extracted information and/or generated addresses in its database (e.g., IP address event log). The DHCP server is then able to provide a count of clients and percentage utilization for a network using the recorded addressing information.
摘要翻译： 描述了记录无状态互联网协议（IP）地址的技术。 DHCP服务器可以从无状态IPv6客户端接收信息请求和/或其他通信，可以用于确定客户端生成的相应IP地址。 在一种方法中，DHCP服务器被配置为解析适当的通信以找到指示无状态IP地址的信息。 这可能包括提取IPv6客户端的子网前缀以及标识客户端用于通信的特定网络接口的接口ID。 DHCP服务器使用此信息生成相应的IP地址。 DHCP服务器将提取的信息和/或生成的地址记录在其数据库中（例如，IP地址事件日志）。 然后，DHCP服务器能够使用记录的寻址信息提供客户端的计数和网络的百分比利用率。
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公开(公告)号：US08832238B2
公开(公告)日：2014-09-09
申请号：US13230043
申请日：2011-09-12
CPC分类号： H04L61/35 , H04L61/2015 , H04L61/6004 , H04L61/6022 , H04L61/6059
摘要： Techniques are described for recording stateless internet protocol (IP) addresses. A DHCP server may receive information requests and/or other communications from a stateless IPv6 client that can be employed to ascertain corresponding IP addresses generated by the client. In one approach, the DHCP server is configured to parse appropriate communications to find information indicative of a stateless IP address. This may include extracting a subnet prefix of the IPv6 client and an interface ID which identifies the specific network interface employed by the client for communications. The DHCP server uses this information to generate corresponding IP addresses. The DHCP server records the extracted information and/or generated addresses in its database (e.g., IP address event log). The DHCP server is then able to provide a count of clients and percentage utilization for a network using the recorded addressing information.
摘要翻译： 描述了记录无状态互联网协议（IP）地址的技术。 DHCP服务器可以从无状态IPv6客户端接收信息请求和/或其他通信，可以用于确定客户端生成的相应IP地址。 在一种方法中，DHCP服务器被配置为解析适当的通信以找到指示无状态IP地址的信息。 这可能包括提取IPv6客户端的子网前缀以及标识客户端用于通信的特定网络接口的接口ID。 DHCP服务器使用此信息生成相应的IP地址。 DHCP服务器将提取的信息和/或生成的地址记录在其数据库中（例如，IP地址事件日志）。 然后，DHCP服务器能够使用记录的寻址信息提供客户端的计数和网络的百分比利用率。
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公开(公告)号：US20130067062A1
公开(公告)日：2013-03-14
申请号：US13229976
申请日：2011-09-12
IPC分类号： G06F15/173
CPC分类号： H04L63/12 , H04L43/028 , H04L43/04 , H04L61/103 , H04L61/2015 , H04L2463/121
摘要： Techniques for correlation of users to IP address lease events are described herein. In one or more embodiments, an audit system is provided to collect IP address lease events from a DHCP server and authentication data from one or more sources of authentication data. The audit system may store the collected data in a common data store. The common data store may be searched to correlate the IP address lease events with authentication data. In this manner, a comprehensive record of the computers or devices used by a user within a given time period can be established through correlation of the historical IP address lease information from the DHCP server with the user login information from an authentication source. This may occur by matching events using timestamps of the events and the IP address and/or other common elements between two event sources.
摘要翻译： 这里描述了用户与IP地址租赁事件相关的技术。 在一个或多个实施例中，提供审计系统以从DHCP服务器收集IP地址租赁事件和来自一个或多个认证数据源的认证数据。 审计系统可以将收集的数据存储在公共数据存储中。 可以搜索公共数据存储以将IP地址租赁事件与认证数据相关联。 以这种方式，可以通过将来自DHCP服务器的历史IP地址租用信息与来自认证源的用户登录信息相关联来建立用户在给定时间段内使用的计算机或设备的综合记录。 这可以通过使用事件的时间戳和两个事件源之间的IP地址和/或其他公共元素的匹配事件来实现。
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