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1. 发明授权

US6097807A Switching system 失效
标题翻译：开关系统
公开(公告)号：US6097807A
公开(公告)日：2000-08-01
申请号：US242371
申请日：1999-02-12
申请人： Ian Malcolm Leslie , Jacobus Erasmus Van der Merwe
发明人： Ian Malcolm Leslie , Jacobus Erasmus Van der Merwe
IPC分类号： H04L12/935 , H04L12/937 , H04L12/947 , H04Q11/04 , H04M3/00
CPC分类号： H04L49/30 , H04L49/25 , H04L49/255 , H04L49/3081 , H04Q11/0478
摘要： A switch (10) for controlling the switching of communication paths in communication equipment, such as telephone networks, is connected to a plurality of controllers (11, 12, 13) via a divider unit (14). The divider unit (14) divides some or all of the resources of the switch (10) into a plurality of switch resource sets, and those switch resource sets are then associated with respective ones of the controllers (11, 12, 13). This has the effect of enabling each switch resource set to act as an independent sub-switch, with each controller (11, 12, 13) then controlling a corresponding sub-switch. This division of the resources of the switch (10) allows different control architectures to be operated simultaneously. This permits different virtual networks to be constituted on the same physical network. Any one of the controllers (11, 12, 13) has access only to the switch resource set or sets allocated to that controller (11, 12, 13). The controllers (11, 12, 13) are connected to the divider unit (14) by corresponding divider control interfaces (16, 17, 18) and the divider unit (14) is connected to the switch (10) by a switch control interface (15).
摘要翻译： PCT No.PCT / GB97 / 02802 Sec。 371日期1999年2月12日 102（e）1999年2月12日PCT PCT 1997年10月10日PCT公布。出版物WO98 / 17034 PCT 日期：1998年4月23日用于控制诸如电话网络的通信设备中的通信路径的切换的开关（10）经由除法器单元（14）连接到多个控制器（11,12,13）。分割器单元（14）将开关（10）的一些或全部资源划分成多个开关资源集合，然后这些开关资源集合与相应的控制器（11,12,13）相关联。这具有使每个交换机资源集合能够用作独立子交换机的效果，随后每个控制器（11,12,13）控制相应的子交换机。开关（10）的资源划分允许不同的控制架构同时运行。这允许在同一物理网络上构建不同的虚拟网络。控制器（11,12,13）中的任何一个只能访问分配给该控制器（11,12,13）的交换机资源集或集合。控制器（11,12,13）通过对应的分配器控制接口（16,17,18）与分频器单元（14）连接，并且分频单元（14）通过开关控制接口连接到开关（10）（15）。

2. 发明申请

US20100082811A1 Filtering unwanted data traffic via a per-customer blacklist 有权
标题翻译：通过每个客户黑名单过滤不需要的数据流量
公开(公告)号：US20100082811A1
公开(公告)日：2010-04-01
申请号：US12286213
申请日：2008-09-29
申请人： Jacobus Erasmus Van Der Merwe , Karim El Defrawy , Balachander Krishnamurthy
发明人： Jacobus Erasmus Van Der Merwe , Karim El Defrawy , Balachander Krishnamurthy
IPC分类号： G06F15/173 , G06F17/30
CPC分类号： G06F17/30867
摘要： Traffic flow from a traffic source with a source IP address to a customer system with a destination IP address is filtered by comparing the source IP address to a customer blacklist. If the source IP address is on the customer blacklist, then traffic to the customer system is blocked; else, traffic to the customer system is allowed. The customer blacklist is generated from a network blacklist, comprising IP addresses of unwanted traffic sources, and a customer whitelist, comprising IP addresses of wanted traffic sources. The customer blacklist is generated by removing from the network blacklist any IP address also on the customer whitelist. The network blacklist is generated by acquiring raw blacklists from reputation systems. IP addresses on the raw blacklists are sorted by prefix groups, which are rank ordered by traffic frequency. Top prefix groups are selected for the network blacklist.
摘要翻译：从具有源IP地址的流量来源到具有目的地IP地址的客户系统的流量通过将源IP地址与客户黑名单进行比较来进行过滤。如果源IP地址在客户黑名单上，则阻止向客户系统的流量; 否则允许客户系统的流量。客户黑名单由网络黑名单生成，包括不想要的流量源的IP地址，以及包含所需流量源的IP地址的客户白名单。客户黑名单是通过从网络黑名单中删除客户白名单中的任何IP地址生成的。网络黑名单是通过从信誉系统获取原始黑名单而生成的。原始黑名单上的IP地址按前缀组排序，按照流量频率进行排序。为网络黑名单选择顶部前缀组。

3. 发明申请

US20150365288A1 Programmable Data Network Management and Operation 有权
标题翻译：可编程数据网络管理与操作
公开(公告)号：US20150365288A1
公开(公告)日：2015-12-17
申请号：US14764136
申请日：2014-08-19
申请人： Jacobus Erasmus VAN DER MERWE , Robert Preston Riekenberg RICCI , Sneha Kumar KASERA , Matt Aaron STRUM , Carl Robert PETERSON , Jeffrey Robert PETERSON
发明人： Jacobus Erasmus Van Der Merwe , Robert Preston Reikenberg Ricci , Sneha Kumar Kasera , Matt Aaron Strum , Carl Robert Peterson , Jeffrey Robert Peterson
IPC分类号： H04L12/24
CPC分类号： H04L41/0823 , G06Q10/06 , H04L41/0659 , H04L41/16 , H04L41/5051 , H04L41/5054 , H04L67/16 , H04W4/00 , H04W92/02
摘要： Methods, systems, and devices for automatically and dynamically managing and coordinating network resources used by services between users over a data network having a network infrastructure. A network resources coordinator can include a knowledge store, rules library, rules engine, and orchestrator. The knowledge store can have a plurality of layered abstraction stores having stored thereon facts representative of a present state of the network. The rules library can include production rules representative of knowledge of the network and of users. The orchestrator can receive service requests from users and use the rules engine in conjunction with the production rules of the rules library and facts of the knowledge store to: determine network resources required and available for requested services, dynamically make automated decisions with respect to the network and users, detect and react to changes in the network in an automated fashion, and enforce constraints of the network.
摘要翻译：用于通过具有网络基础设施的数据网络自动和动态地管理和协调用户之间的服务所使用的网络资源的方法，系统和设备。网络资源协调器可以包括知识库，规则库，规则引擎和编排器。知识库可以具有多个分层抽象存储器，其中存储有表示网络的当前状态的事实。规则库可以包括代表网络和用户知识的生产规则。协调者可以接收来自用户的服务请求，并结合规则库的生产规则和知识库的事实使用规则引擎：确定所请求的服务所需和可用的网络资源，动态地对网络做出自动决定和用户以自动的方式检测和响应网络中的变化，并强制执行网络的约束。

4. 发明授权

US08161155B2 Filtering unwanted data traffic via a per-customer blacklist 有权
标题翻译：通过每个客户黑名单过滤不需要的数据流量
公开(公告)号：US08161155B2
公开(公告)日：2012-04-17
申请号：US12286213
申请日：2008-09-29
申请人： Jacobus Erasmus Van Der Merwe , Karim El Defrawy , Balachander Krishnamurthy
发明人： Jacobus Erasmus Van Der Merwe , Karim El Defrawy , Balachander Krishnamurthy
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： G06F17/30867
摘要： Traffic flow from a traffic source with a source IP address to a customer system with a destination IP address is filtered by comparing the source IP address to a customer blacklist. If the source IP address is on the customer blacklist, then traffic to the customer system is blocked; else, traffic to the customer system is allowed. The customer blacklist is generated from a network blacklist, comprising IP addresses of unwanted traffic sources, and a customer whitelist, comprising IP addresses of wanted traffic sources. The customer blacklist is generated by removing from the network blacklist any IP address also on the customer whitelist. The network blacklist is generated by acquiring raw blacklists from reputation systems. IP addresses on the raw blacklists are sorted by prefix groups, which are rank ordered by traffic frequency. Top prefix groups are selected for the network blacklist.
摘要翻译：从具有源IP地址的流量来源到具有目的地IP地址的客户系统的流量通过将源IP地址与客户黑名单进行比较来进行过滤。如果源IP地址在客户黑名单上，则阻止向客户系统的流量; 否则允许客户系统的流量。客户黑名单由网络黑名单生成，包括不想要的流量源的IP地址，以及包含所需流量源的IP地址的客户白名单。客户黑名单是通过从网络黑名单中删除客户白名单中的任何IP地址生成的。网络黑名单是通过从信誉系统获取原始黑名单而生成的。原始黑名单上的IP地址按前缀组排序，按照流量频率进行排序。为网络黑名单选择顶级前缀组。

5. 发明授权

US06912232B1 Virtual private network 有权
标题翻译：虚拟专网
公开(公告)号：US06912232B1
公开(公告)日：2005-06-28
申请号：US09420565
申请日：1999-10-19
申请人： Nicholas G. Duffield , Albert G. Greenberg , Pawan Goyal , Partho P. Mishra , Kadangode K. Ramakrishnan , Jacobus Erasmus van der Merwe
发明人： Nicholas G. Duffield , Albert G. Greenberg , Pawan Goyal , Partho P. Mishra , Kadangode K. Ramakrishnan , Jacobus Erasmus van der Merwe
IPC分类号： H04J3/16 , H04J3/22 , H04L12/46 , H04L12/56 , H04L29/06
CPC分类号： H04L63/0272 , H04L12/4641 , H04L47/12 , H04L47/2425 , H04L47/2441 , H04L47/29 , H04L47/31 , H04L47/39 , H04L47/70 , H04L47/762 , H04L47/801 , H04L47/805 , H04L47/808 , H04L47/822 , H04L47/823 , H04L47/825
摘要： The invention provides apparatus and methods for a Virtual Private Network (VPN) in a network that offers a simple user interface for efficient utilization of network resources. The VPN is defined for a specified set of endpoints each of which is associated with a single “hose.” A hose provides access to the VPN through an access point which may be a node of the network, for example. The hose is a single interface to the VPN for communication to all other endpoints of the VPN. The VPN achieves network resource allocation efficiency by exploiting resource sharing possibilities via multiplexing routing paths between endpoints and dynamic resource allocation techniques that permit real time resource allocation resizing. When a VPN is established with a VPN service provider, the routing paths between the endpoints of the VPN is optimized for multiplexing opportunities so that resource allocations between nodes along routing paths within the IP network is reduced to a minimum.
摘要翻译：本发明提供一种用于网络中的虚拟专用网（VPN）的装置和方法，其提供用于有效利用网络资源的简单用户界面。 VPN针对指定的一组端点定义，每个端点与单个“软管”相关联。例如，软管通过可能是网络节点的接入点提供对VPN的访问。软管是VPN的单一接口，用于与VPN的所有其他端点进行通信。 VPN通过在端点之间复用路由路径和允许实时资源分配调整大小的动态资源分配技术之间利用资源共享的可能性来实现网络资源分配效率。当与VPN服务提供商建立VPN时，VPN的端点之间的路由路径被优化用于复用机会，使得沿着IP网络内的路由路径的节点之间的资源分配被减少到最小。

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