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1. 发明申请

US20120219153A1 Intercepting a Communication Session in a Telecommunication Network 审中-公开
标题翻译：拦截电信网络中的通信会话
公开(公告)号：US20120219153A1
公开(公告)日：2012-08-30
申请号：US13466598
申请日：2012-05-08
申请人： Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
发明人： Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
IPC分类号： H04L9/08 , H04L29/06
CPC分类号： H04L9/0827 , H04L9/083 , H04L63/0442 , H04L63/061 , H04L63/102 , H04L63/30 , H04L2209/60
摘要： Intercepting a secure communication session includes distributing a key from a key distribution point to establish a secure communication session between a first endpoint and a second endpoint. A secure channel is established between the key distribution point and an intercepting point. The intercepting endpoint may be determined to be authorized to intercept the secure communication session. The key is provided to the intercepting endpoint only if the intercepting endpoint is authorized to intercept the secure communication session, where the key provides the intercepting endpoint with access to intercept the secure communication session.
摘要翻译：拦截安全通信会话包括从密钥分发点分配密钥以在第一端点和第二端点之间建立安全通信会话。在密钥分发点和拦截点之间建立安全通道。可以确定拦截端点被授权拦截安全通信会话。仅当拦截端点被授权拦截安全通信会话时，密钥才被提供给拦截端点，其中密钥向拦截端点提供拦截安全通信会话的访问。

2. 发明授权

US08175277B2 Intercepting a communication session in a telecommunication network 有权
标题翻译：在电信网络中拦截通信会话
公开(公告)号：US08175277B2
公开(公告)日：2012-05-08
申请号：US11116644
申请日：2005-04-28
申请人： Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
发明人： Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
IPC分类号： H04L9/08
CPC分类号： H04L9/0827 , H04L9/083 , H04L63/0442 , H04L63/061 , H04L63/102 , H04L63/30 , H04L2209/60
摘要： Intercepting a secure communication session includes distributing a key from a key distribution point to establish a secure communication session between a first endpoint and a second endpoint. A secure channel is established between the key distribution point and an intercepting point. The intercepting endpoint may be determined to be authorized to intercept the secure communication session. The key is provided to the intercepting endpoint only if the intercepting endpoint is authorized to intercept the secure communication session, where the key provides the intercepting endpoint with access to intercept the secure communication session.
摘要翻译：拦截安全通信会话包括从密钥分发点分配密钥以在第一端点和第二端点之间建立安全通信会话。在密钥分发点和拦截点之间建立安全通道。可以确定拦截端点被授权拦截安全通信会话。仅当拦截端点被授权拦截安全通信会话时，密钥才被提供给拦截端点，其中密钥向拦截端点提供拦截安全通信会话的访问。

3. 发明授权

US08976968B2 Intercepting a communication session in a telecommunication network 有权
标题翻译：在电信网络中拦截通信会话
公开(公告)号：US08976968B2
公开(公告)日：2015-03-10
申请号：US13466598
申请日：2012-05-08
申请人： Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
发明人： Robert T. Bell , Subbiah Kandasamy , Daniel G. Wing
IPC分类号： H04L9/08 , H04L29/06
CPC分类号： H04L9/0827 , H04L9/083 , H04L63/0442 , H04L63/061 , H04L63/102 , H04L63/30 , H04L2209/60
摘要： Intercepting a secure communication session includes distributing a key from a key distribution point to establish a secure communication session between a first endpoint and a second endpoint. A secure channel is established between the key distribution point and an intercepting point. The intercepting endpoint may be determined to be authorized to intercept the secure communication session. The key is provided to the intercepting endpoint only if the intercepting endpoint is authorized to intercept the secure communication session, where the key provides the intercepting endpoint with access to intercept the secure communication session.
摘要翻译：拦截安全通信会话包括从密钥分发点分配密钥以在第一端点和第二端点之间建立安全通信会话。在密钥分发点和拦截点之间建立安全通道。可以确定拦截端点被授权拦截安全通信会话。仅当拦截端点被授权拦截安全通信会话时，密钥才被提供给拦截端点，其中密钥向拦截端点提供拦截安全通信会话的访问。

4. 发明授权

US07472411B2 Method for stateful firewall inspection of ICE messages 有权
标题翻译： ICE消息的状态防火墙检查方法
公开(公告)号：US07472411B2
公开(公告)日：2008-12-30
申请号：US11265596
申请日：2005-11-01
申请人： Daniel G. Wing , Robert T. Bell
发明人： Daniel G. Wing , Robert T. Bell
IPC分类号： G06F21/00
CPC分类号： H04L63/029 , H04L29/06027 , H04L29/125 , H04L29/12537 , H04L61/2564 , H04L61/2578 , H04L63/20 , H04L65/1006 , H04L65/1043 , H04L65/1069
摘要： An endpoint uses Interactive Connectivity Establishment (ICE) to enable multimedia communications to traverse Network Address Translators (NATs). A security policy enables security devices and asymmetric security devices to forward ICE messages. A management device stores information about an initial message. Later, a security device receives an ICE message and sends and authorization request to the management device. The management device compares information in the authorization request to information in memory. According to the comparison, the management device authorizes the security device to forward the ICE message.
摘要翻译：端点使用交互式连接建立（ICE）来实现多媒体通信遍历网络地址转换器（NAT）。安全策略使安全设备和非对称安全设备转发ICE消息。管理设备存储关于初始消息的信息。之后，安全装置接收到ICE消息，并向管理装置发送授权请求。管理设备将授权请求中的信息与存储器中的信息进行比较。根据比较，管理设备授权安全设备转发ICE消息。

5. 发明授权

US09246809B2 Dynamic discovery of IPV6 transition parameters by border/relay routers 有权
标题翻译：边界/中继路由器动态发现IPV6转换参数
公开(公告)号：US09246809B2
公开(公告)日：2016-01-26
申请号：US13489800
申请日：2012-06-06
申请人： Rajiv Asati , Wojciech Dec , Daniel G. Wing , Ralph Droms
发明人： Rajiv Asati , Wojciech Dec , Daniel G. Wing , Ralph Droms
IPC分类号： H04L12/56 , H04L12/64 , H04L12/715 , H04L29/12
CPC分类号： H04L45/741 , H04L12/6418 , H04L45/04 , H04L61/106 , H04L61/251
摘要： In one embodiment, an edge router of a local computer network snoops client-server protocol configuration information of a customer-premises equipment (CPE) device. From the snooping, the edge router may identify an Internet Protocol version 6 (IPv6) transition option in place at the CPE device along with associated configuration parameters for the IPv6 transition option. As such, the edge router may then advertise the IPv6 transition option along with associated configuration parameters to one or more border/relay routers of the local computer network to cause the one or more border/relay routers to provision themselves with the IPv6 transition option and associated configuration parameters.
摘要翻译：在一个实施例中，本地计算机网络的边缘路由器窥探客户端设备（CPE）设备的客户端 - 服务器协议配置信息。从窥探中，边缘路由器可以在CPE设备上找到适当的互联网协议版本6（IPv6）转换选项，以及IPv6转换选项的关联配置参数。因此，边缘路由器然后可以将IPv6转换选项连同关联的配置参数一起发布到本地计算机网络的一个或多个边界/中继路由器，以使一个或多个边界/中继路由器向IPv6过渡选项提供自己，相关的配置参数。

6. 发明授权

US08886775B2 Dynamic learning by a server in a network environment 有权
标题翻译：在网络环境中由服务器进行动态学习
公开(公告)号：US08886775B2
公开(公告)日：2014-11-11
申请号：US13414986
申请日：2012-03-08
申请人： Rajiv Asati , Daniel G. Wing
发明人： Rajiv Asati , Daniel G. Wing
IPC分类号： G06F15/173
CPC分类号： H04L61/103 , H04L61/2015 , H04L61/2092 , H04L61/6059
摘要： In one embodiment, receiving a neighbor solicitation message from a stateless address configuration host; processing the neighbor solicitation message to obtain a device identifier and an internet protocol version six (IPv6) address; storing a mapping between the device identifier and the IPv6 address in a database associated with the network device; and sending the mapping in a new message to a server. In more particular embodiments, the method can include evaluating the database in order to determine whether a particular IPv6 address is a duplicate; and marking an entry associated with the particular IPv6 address in the database for deletion.
摘要翻译：在一个实施例中，从无状态地址配置主机接收邻居请求消息; 处理邻居请求消息以获得设备标识符和互联网协议版本6（IPv6）地址; 在与所述网络设备相关联的数据库中存储所述设备标识符与所述IPv6地址之间的映射; 并将新消息中的映射发送到服务器。在更具体的实施例中，该方法可以包括评估数据库以便确定特定的IPv6地址是否是重复的; 并标记与数据库中特定IPv6地址相关联的条目以进行删除。

7. 发明授权

US08782286B2 Optimizing state sharing between firewalls on multi-homed networks 有权
标题翻译：优化多宿主网络防火墙之间的状态共享
公开(公告)号：US08782286B2
公开(公告)日：2014-07-15
申请号：US12210038
申请日：2008-09-12
申请人： Daniel G. Wing
发明人： Daniel G. Wing
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L63/0218 , H04L63/0263
摘要： In one embodiment, a security device monitors for outgoing re-transmission messages indicating that an endpoint located in a multi-homed network transmitted an unanswered initial connection request. Responsive to identifying one of the outgoing re-transmission messages, the security device identifies destination address information included in the identified re-transmission message. The security device then causes another security device associated with a different link of the same multi-homed network to update its internal state table according to the identified destination address information. As a result, a response to the outgoing re-transmission can be forwarded to the multi-homed network regardless of which security device receives the response.
摘要翻译：在一个实施例中，安全设备监视指示位于多归属网络中的端点发送未应答的初始连接请求的传出重传消息。响应于识别出去的再发送消息之一，安全设备识别包括在所识别的重传消息中的目的地地址信息。然后，安全设备使得与同一多归属网络的不同链路相关联的另一安全设备根据所识别的目的地地址信息更新其内部状态表。结果，无论哪个安全设备接收到响应，对出站重传的响应都可以被转发到多归属网络。

8. 发明授权

US08675642B2 Using PSTN reachability to verify VoIP call routing information 有权
标题翻译：使用PSTN可达性验证VoIP呼叫路由信息
公开(公告)号：US08675642B2
公开(公告)日：2014-03-18
申请号：US13493486
申请日：2012-06-11
申请人： Jonathan Rosenberg , Cullen F. Jennings , Daniel G. Wing
发明人： Jonathan Rosenberg , Cullen F. Jennings , Daniel G. Wing
IPC分类号： H04L12/28
CPC分类号： H04L65/1069 , H04L65/1036 , H04M3/5125 , H04M3/5232 , H04M7/0057 , H04M7/006 , H04M7/0063 , H04M2203/551
摘要： A system for verifying VoIP call routing information. In particular implementations, a method includes verifying one or more Voice-over-Internet-Protocol (VoIP) call agents for respective destination telephone numbers based on demonstrated knowledge of previous public switched telephone network (PSTN) calls to the respective destination telephone numbers; receiving a call initiation message identifying a destination telephone number; and conditionally initiating a call over a VoIP network to a target VoIP call agent, or over a circuit switched network, based on whether the target VoIP call agent has been verified for the destination telephone number identified in the call initiation message.
摘要翻译：一种用于验证VoIP呼叫路由信息的系统。在特定实施方式中，一种方法包括基于对先前公共交换电话网（PSTN）对各个目的地电话号码的呼叫的证明知识来验证用于各个目的地电话号码的一个或多个因特网协议（VoIP）呼叫代理; 接收标识目的地电话号码的呼叫发起消息; 并且基于目标VoIP呼叫代理是否已经被验证为在呼叫发起消息中标识的目的地电话号码，有条件地通过VoIP网络向目标VoIP呼叫代理或电路交换网络发起呼叫。

9. 发明申请

US20130329750A1 DYNAMIC DISCOVERY OF IPV6 TRANSITION PARAMETERS BY BORDER/RELAY ROUTERS 有权
标题翻译：通过边界/继电器路由器对IPV6过渡参数的动态发现
公开(公告)号：US20130329750A1
公开(公告)日：2013-12-12
申请号：US13489800
申请日：2012-06-06
申请人： Rajiv Asati , Wojciech Dec , Daniel G. Wing , Ralph Droms
发明人： Rajiv Asati , Wojciech Dec , Daniel G. Wing , Ralph Droms
IPC分类号： H04L12/56
CPC分类号： H04L45/741 , H04L12/6418 , H04L45/04 , H04L61/106 , H04L61/251
摘要： In one embodiment, an edge router of a local computer network snoops client-server protocol configuration information of a customer-premises equipment (CPE) device. From the snooping, the edge router may identify an Internet Protocol version 6 (IPv6) transition option in place at the CPE device along with associated configuration parameters for the IPv6 transition option. As such, the edge router may then advertise the IPv6 transition option along with associated configuration parameters to one or more border/relay routers of the local computer network to cause the one or more border/relay routers to provision themselves with the IPv6 transition option and associated configuration parameters.
摘要翻译：在一个实施例中，本地计算机网络的边缘路由器窥探客户端设备（CPE）设备的客户端 - 服务器协议配置信息。从窥探中，边缘路由器可以在CPE设备上找到适当的互联网协议版本6（IPv6）转换选项，以及IPv6转换选项的相关配置参数。因此，边缘路由器然后可以将IPv6转换选项连同关联的配置参数一起发布到本地计算机网络的一个或多个边界/中继路由器，以使一个或多个边界/中继路由器向IPv6过渡选项提供自己，相关的配置参数。

10. 发明申请

US20120243530A1 USING PSTN REACHABILITY TO VERIFY VOIP CALL ROUTING INFORMATION 有权
标题翻译：使用PSTN可追溯性验证VOIP呼叫路由信息
公开(公告)号：US20120243530A1
公开(公告)日：2012-09-27
申请号：US13493486
申请日：2012-06-11
申请人： Jonathan Rosenberg , Cullen F. Jennings , Daniel G. Wing
发明人： Jonathan Rosenberg , Cullen F. Jennings , Daniel G. Wing
IPC分类号： H04L12/66
CPC分类号： H04L65/1069 , H04L65/1036 , H04M3/5125 , H04M3/5232 , H04M7/0057 , H04M7/006 , H04M7/0063 , H04M2203/551
摘要： A system for verifying VoIP call routing information. In particular implementations, a method includes verifying one or more Voice-over-Internet-Protocol (VoIP) call agents for respective destination telephone numbers based on demonstrated knowledge of previous public switched telephone network (PSTN) calls to the respective destination telephone numbers; receiving a call initiation message identifying a destination telephone number; and conditionally initiating a call over a VoIP network to a target VoIP call agent, or over a circuit switched network, based on whether the target VoIP call agent has been verified for the destination telephone number identified in the call initiation message.
摘要翻译：一种用于验证VoIP呼叫路由信息的系统。在特定实施方式中，一种方法包括基于对先前公共交换电话网（PSTN）对各个目的地电话号码的呼叫的证明知识来验证用于各个目的地电话号码的一个或多个因特网协议（VoIP）呼叫代理; 接收标识目的地电话号码的呼叫发起消息; 并且基于目标VoIP呼叫代理是否已经被验证为在呼叫发起消息中标识的目的地电话号码，有条件地通过VoIP网络向目标VoIP呼叫代理或电路交换网络发起呼叫。

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