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1. 发明申请

US20180069901A1 CLOUD-BASED VIRTUAL LOCAL NETWORKS 审中-公开
公开(公告)号：US20180069901A1
公开(公告)日：2018-03-08
申请号：US15811344
申请日：2017-11-13
申请人： Benu Networks, Inc.
发明人： Rajat GHAI , David F. CALLAN , Rajendar DUGGAL , Swarup SAHOO , Shawn LEWIS , John DEPIETRO , Patrick BOWEN , Ramesh GUPTA
IPC分类号： H04L29/06 , H04L29/12
CPC分类号： H04L65/102 , H04L61/2015 , H04L61/2061
摘要： Systems and methods are described for providing cloud-based virtual local networks. A computerized method for providing cloud-based virtual local networks includes receiving at a network gateway a request for a network address from a network switch, communicating with a user device management entity (uDME) server to authorize the network switch, receiving an authorization response from the uDME server for the network switch, receiving a network address pool at the network gateway from the uDME server, and creating at the network gateway a virtual home router containing a virtual home router context that is unique to the virtual home router and associated with the network address pool.

2. 发明申请

US20150304275A1 CARRIER GRADE NAT 有权
公开(公告)号：US20150304275A1
公开(公告)日：2015-10-22
申请号：US14681012
申请日：2015-04-07
申请人： Benu Networks, Inc.
发明人： Rajat GHAI , Swarup SAHOO
IPC分类号： H04L29/12
CPC分类号： H04L61/2557 , H04L61/2514 , H04L61/2517
摘要： Described herein are techniques for providing carrier grade dynamic network address translation (NAT). The disclosed techniques allow for dynamic switching from regular NAT to network address ports translation (NAPT) based on system load. Under the NAPT mode, the disclosed techniques allow the ports of a public IP address to be broken up into contiguous blocks of ports (e.g., of the same size and/or of varying size) such that each block can be assigned to an associated (e.g., different) private IP address. For each new connection from the private IP address, if the port used is the next port sequentially, the NAT device can store an offset from the starting public/private IP address ports. If the port is not the next port sequentially, the network address translation device can associate a new block of public ports to the private IP address.
摘要翻译：这里描述了提供载波级动态网络地址转换（NAT）的技术。所公开的技术允许基于系统负载从常规NAT到网络地址端口转换（NAPT）的动态切换。在NAPT模式下，所公开的技术允许将公共IP地址的端口分解成连续的端口块（例如，相同大小和/或不同大小），使得每个块可以被分配到相关联的（私有IP地址。对于来自专用IP地址的每个新连接，如果所使用的端口是顺序的下一个端口，NAT设备可以存储从启动的公共/专用IP地址端口的偏移量。如果端口不是顺序的下一个端口，则网络地址转换设备可以将新的公共端口块与专用IP地址相关联。

3. 发明申请

US20150237003A1 COMPUTERIZED TECHNIQUES FOR NETWORK ADDRESS ASSIGNMENT 审中-公开
标题翻译：网络地址分配的计算机技术
公开(公告)号：US20150237003A1
公开(公告)日：2015-08-20
申请号：US14625447
申请日：2015-02-18
申请人： Benu Networks, Inc.
发明人： Rajat GHAI , Swarup SAHOO
IPC分类号： H04L29/12
CPC分类号： H04L61/2015 , H04L61/203 , H04L63/0892
摘要： Computer-implemented systems, methods, and computer-readable media are provided for assigning an IP address to a client device through an authentication process without needing to receive a dynamic host configuration protocol (DHCP) discover message to trigger the authentication process. In accordance with some embodiments, a message requesting assignment of an IP address to the client device is received, and a determination is made that identification information for the client device is not stored in a storage device. A request for authentication of the client device is then sent in response to the determination. An indication that the server authenticated the client device is received in response to the request, and the network address is assigned to the client device in response to the indication.
摘要翻译：提供计算机实现的系统，方法和计算机可读介质，用于通过认证过程将IP地址分配给客户端设备，而不需要接收动态主机配置协议（DHCP）发现消息来触发认证过程。根据一些实施例，接收到向客户端设备请求分配IP地址的消息，并且确定客户端设备的识别信息未被存储在存储设备中。然后响应于该确定发送客户端设备的认证请求。响应于该请求而接收到服务器认证客户端设备的指示，并且响应于该指示将网络地址分配给客户端设备。

4. 发明申请

US20130308459A1 HIGHLY SCALABLE MODULAR SYSTEM WITH HIGH RELIABILITY AND LOW LATENCY 有权
标题翻译：具有高可靠性和低可靠性的高可扩展模块化系统
公开(公告)号：US20130308459A1
公开(公告)日：2013-11-21
申请号：US13897022
申请日：2013-05-17
申请人： Benu Networks, Inc.
发明人： David F. CALLAN , Rajendar DUGGAL , Anil SANGHAVI , Swarup SAHOO , Ramesh GUPTA , Rajat GHAI
IPC分类号： H04L12/851
CPC分类号： H04L45/28 , H04L41/0654 , H04L43/0882 , H04L45/583 , H04L47/24
摘要： A computing system for processing network traffic includes a plurality of network ports configured to receive network traffic, a plurality of processing blades, not directly coupled with the plurality of network ports, configured to process the network traffic, a switch coupled with the plurality of processing blades and configured to support inter-blade communications among the plurality of processing blades, a router coupled with the switch and the plurality of network ports, the router configured to forward the network traffic to one or more of the plurality of processing blades based on resource information of the plurality of the processing blades, and a system controller coupled to the router and the plurality of processing blades, the system controller configured to receive and maintain the resource information from the plurality of the processing blades and further configured to update the router with the resource information of the plurality of the processing blades.
摘要翻译：一种用于处理网络流量的计算系统包括被配置为接收网络流量的多个网络端口，多个处理刀片，不直接与多个网络端口耦合，被配置为处理网络流量，与多个处理相结合的开关刀片并且被配置为支持所述多个处理刀片之间的刀片间通信，与所述交换机和所述多个网络端口耦合的路由器，所述路由器被配置为基于资源将所述网络业务转发到所述多个处理刀片中的一个或多个所述多个所述处理刀片的信息以及耦合到所述路由器和所述多个处理刀片的系统控制器，所述系统控制器被配置为从所述多个所述处理刀片接收并维护所述资源信息，并且还被配置为更新所述路由器多个处理刀片的资源信息。

5. 发明授权

US09585186B2 System and method of providing advanced services in a virtual CPE deployment 有权
标题翻译：在虚拟CPE部署中提供高级服务的系统和方法
公开(公告)号：US09585186B2
公开(公告)日：2017-02-28
申请号：US14704574
申请日：2015-05-05
申请人： Benu Networks, Inc.
发明人： Rajat Ghai , Shawn Lewis , David F. Callan
IPC分类号： H04L12/28 , H04W76/02 , H04L29/08 , H04L29/12
CPC分类号： H04W76/15 , H04L61/2007 , H04L61/6022 , H04L67/10 , H04W48/18 , H04W76/12 , H04W84/12 , H04W88/16
摘要： Described herein are techniques for providing a virtual Wi-Fi service using internet protocol (IP) connections between a central Wi-Fi access gateway (WAG) and one or more radio nodes. The WAG establishes an IP connection with a first radio node across a network, where the first radio node is configured to connect to one or more Wi-Fi devices located near the first radio node. The WAG receives network traffic over the IP connection, where the network traffic is associated with a Wi-Fi device from the one or more Wi-Fi devices connected to the first radio node. The WAG provides a virtual Wi-Fi service through the network to the Wi-Fi device based on the network traffic such that the Wi-Fi device connects to the virtual Wi-Fi service as if the virtual Wi-Fi service is a physical device locally connected to the first radio node.
摘要翻译：这里描述的是使用中央Wi-Fi接入网关（WAG）和一个或多个无线电节点之间的因特网协议（IP）连接来提供虚拟Wi-Fi服务的技术。 WAG通过网络与第一无线电节点建立IP连接，其中第一无线电节点被配置为连接到位于第一无线电节点附近的一个或多个Wi-Fi设备。 WAG通过IP连接接收网络流量，其中网络流量与连接到第一无线电节点的一个或多个Wi-Fi设备的Wi-Fi设备相关联。 WAG根据网络流量通过网络向Wi-Fi设备提供虚拟Wi-Fi服务，使Wi-Fi设备连接到虚拟Wi-Fi服务，就好像虚拟Wi-Fi服务是物理设备本地连接到第一个无线电节点。

6. 发明授权

US09288141B2 Highly scalable modular system with high reliability and low latency 有权
公开(公告)号：US09288141B2
公开(公告)日：2016-03-15
申请号：US13897022
申请日：2013-05-17
申请人： Benu Networks, Inc.
发明人： David F. Callan , Rajendar Duggal , Anil Sanghavi , Swarup Sahoo , Ramesh Gupta , Rajat Ghai
IPC分类号： H04L12/703 , H04L12/24 , H04L12/851 , H04L12/775 , G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04L45/28 , H04L41/0654 , H04L43/0882 , H04L45/583 , H04L47/24
摘要： A computing system for processing network traffic includes a plurality of network ports configured to receive network traffic, a plurality of processing blades, not directly coupled with the plurality of network ports, configured to process the network traffic, a switch coupled with the plurality of processing blades and configured to support inter-blade communications among the plurality of processing blades, a router coupled with the switch and the plurality of network ports, the router configured to forward the network traffic to one or more of the plurality of processing blades based on resource information of the plurality of the processing blades, and a system controller coupled to the router and the plurality of processing blades, the system controller configured to receive and maintain the resource information from the plurality of the processing blades and further configured to update the router with the resource information of the plurality of the processing blades.

7. 发明申请

US20140172947A1 CLOUD-BASED VIRTUAL LOCAL NETWORKS 审中-公开
标题翻译：基于云的虚拟本地网络
公开(公告)号：US20140172947A1
公开(公告)日：2014-06-19
申请号：US14109263
申请日：2013-12-17
申请人： BENU NETWORKS, INC.
发明人： Rajat GHAI , David F. CALLAN , Rajendar DUGGAL , Swarup SAHOO , Shawn LEWIS , John DEPIETRO , Patrick BOWEN , Ramesh GUPTA
IPC分类号： H04L29/06
CPC分类号： H04L65/102 , H04L61/2015 , H04L61/2061
摘要： Systems and methods are described for providing cloud-based virtual local networks. A computerized method for providing cloud-based virtual local networks includes receiving at a network gateway a request for a network address from a network switch, communicating with a user device management entity (uDME) server to authorize the network switch, receiving an authorization response from the uDME server for the network switch, receiving a network address pool at the network gateway from the uDME server, and creating at the network gateway a virtual home router containing a virtual home router context that is unique to the virtual home router and associated with the network address pool.
摘要翻译：描述了用于提供基于云的虚拟局域网络的系统和方法。一种用于提供基于云的虚拟本地网络的计算机化方法包括在网络网关处从网络交换机接收对网络地址的请求，与用户设备管理实体（uDME）服务器进行通信，以授权网络交换机，接收来自用于网络交换机的uDME服务器，从uDME服务器在网络网关处接收网络地址池，以及在网络网关处创建包含虚拟家庭路由器唯一的虚拟家庭路由器上下文的虚拟家庭路由器，并且与虚拟家庭路由器相关联网络地址池。

8. 发明申请

US20140052860A1 IP ADDRESS ALLOCATION 审中-公开
标题翻译： IP地址分配
公开(公告)号：US20140052860A1
公开(公告)日：2014-02-20
申请号：US13966629
申请日：2013-08-14
申请人： Benu Networks, Inc.
发明人： Rajendar DUGGAL , Swarup SAHOO , Rajat GHAI
IPC分类号： H04L12/24
CPC分类号： H04L41/00 , H04L61/2015 , H04L61/203 , H04L61/2061 , H04L61/2514 , H04L63/0892 , H04L2463/141
摘要： Systems and methods are described for IP Address allocation. A computerized method includes receiving at a wireless access gateway a request from a subscriber to connect to a network, allocating a first IP address to the subscriber from a first pool of IP addresses at the wireless access gateway, and assigning a second IP address to the subscriber from a second pool of IP addresses at the wireless access gateway when the subscriber requests a network service.
摘要翻译：描述了IP地址分配的系统和方法。计算机化方法包括在无线接入网关处接收来自订户的连接到网络的请求，在无线接入网关处从第一IP地址池向用户分配第一IP地址，并将第二IP地址分配给当用户请求网络服务时，来自第二无线接入网关的IP地址池的用户。

9. 发明申请

US20150237519A1 CLOUD CONTROLLER FOR SELF-OPTIMIZED NETWORKS 有权
标题翻译：自动优化网络的云控制器
公开(公告)号：US20150237519A1
公开(公告)日：2015-08-20
申请号：US14625301
申请日：2015-02-18
申请人： Benu Networks, Inc.
发明人： Rajat GHAI
IPC分类号： H04W24/10 , H04W12/04 , H04L29/06 , H04L12/24
CPC分类号： H04W24/10 , H04L41/08 , H04L41/0803 , H04L63/04 , H04L63/0428 , H04L63/0892 , H04W12/04 , H04W12/06 , H04W24/02 , H04W28/00 , H04W28/06 , H04W36/0072 , H04W36/08 , H04W36/22 , H04W48/00 , H04W48/20 , H04W84/12 , H04W88/085 , H04W88/182
摘要： A management system implemented in a cloud computing environment for automatically managing a plurality of Wi-Fi access points in a network can receive information from each of the plurality of Wi-Fi access points. The system can analyze the received information from each Wi-Fi access point to determine at least one operation condition of at least one Wi-Fi access and determine at least one new operation setting for the at least one Wi-Fi access point based on the analyzed information. The system can remotely configure the at least one Wi-Fi access point based on the at least one new operation setting.
摘要翻译：在云计算环境中实现的用于自动管理网络中的多个Wi-Fi接入点的管理系统可以从多个Wi-Fi接入点中的每一个接收信息。该系统可以分析来自每个Wi-Fi接入点的接收到的信息以确定至少一个Wi-Fi接入的至少一个操作条件，并且基于该Wi-Fi接入点确定至少一个Wi-Fi接入点的至少一个新的操作设置分析信息。该系统可以基于至少一个新的操作设置来远程配置至少一个Wi-Fi接入点。

10. 发明申请

US20140344449A1 IP ADDRESS ALLOCATION FOR WI-FI CLIENTS 审中-公开
标题翻译：无线客户端的IP地址分配
公开(公告)号：US20140344449A1
公开(公告)日：2014-11-20
申请号：US14280918
申请日：2014-05-19
申请人： Benu Networks, Inc.
发明人： David F. CALLAN , Rajendar DUGGAL , Rajat GHAI , Ramesh GUPTA , Tapas RAY , Swarup SAHOO , Anil SANGAHVI
IPC分类号： H04L29/12
CPC分类号： H04L61/2015 , H04L61/2038 , H04L61/2053 , H04L61/2514
摘要： Computerized systems and computerized methods are provided for internet protocol (IP) address allocation for Wi-Fi clients in a manner that avoids assigning a public IP address to a device if the device is not first activated to use services provided by the network. A private IP network address is allocated to a device, wherein the private IP network address is only valid for a predetermined period, and only allows the device to activate itself with the network instead of providing the device full access to the network. The device is monitored during the predetermined period so that if the device is activated to use the network during the predetermined period, the computing device assigns a public IP address to the device so that the device can access a full set of services provided by the network.
摘要翻译：为Wi-Fi客户端提供互联网协议（IP）地址分配的计算机化系统和计算机化方法，以避免如果设备未被首先激活以使用网络提供的服务，则可以向设备分配公共IP地址。私有IP网络地址被分配给设备，其中私有IP网络地址仅在预定时间段内有效，并且仅允许设备利用网络自身激活，而不是提供设备对网络的完全访问。在预定时段期间监视设备，使得如果设备在预定时段期间被激活以使用网络，则计算设备向设备分配公共IP地址，使得设备可以访问由网络提供的全套服务。

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