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1. 发明申请

US20080092223A1 Per-user firewall 有权
标题翻译：每用户防火墙
公开(公告)号：US20080092223A1
公开(公告)日：2008-04-17
申请号：US11582096
申请日：2006-10-16
申请人： Deepinder Setia , John Taylor , Keerti Melkote , Brijesh Nambiar
发明人： Deepinder Setia , John Taylor , Keerti Melkote , Brijesh Nambiar
IPC分类号： G06F15/16 , G06F17/00 , G06F9/00
CPC分类号： H04L63/0227 , H04L63/08 , H04L63/101
摘要： A network device to provide per-user firewall capabilities. The network device identifies a user associated with a received frame and a role of the user. The network device determines the firewall actions to be taken for the frame based on the role of the associated user. The user role may be dynamically changed by an administrator or automatically. A user role may be altered based on the authentication level of the user. The network device provides a system where a customized authentication experience may be provided for each user and services and permissions may be managed on a per-user basis.
摘要翻译：提供每用户防火墙功能的网络设备。网络设备识别与接收的帧相关联的用户和用户的角色。网络设备基于相关用户的角色确定要为该帧采取的防火墙操作。用户角色可能由管理员或自动动态更改。可以基于用户的认证级别来改变用户角色。网络设备提供可以为每个用户提供定制认证体验的系统，并且可以在每个用户的基础上管理服务和许可。

2. 发明授权

US09231911B2 Per-user firewall 有权
标题翻译：每用户防火墙
公开(公告)号：US09231911B2
公开(公告)日：2016-01-05
申请号：US11582096
申请日：2006-10-16
申请人： Deepinder Setia , John Taylor , Keerti Melkote , Brijesh Nambiar
发明人： Deepinder Setia , John Taylor , Keerti Melkote , Brijesh Nambiar
IPC分类号： H04L29/06
CPC分类号： H04L63/0227 , H04L63/08 , H04L63/101
摘要： A network device to provide per-user firewall capabilities. The network device identifies a user associated with a received frame and a role of the user. The network device determines the firewall actions to be taken for the frame based on the role of the associated user. The user role may be dynamically changed by an administrator or automatically. A user role may be altered based on the authentication level of the user. The network device provides a system where a customized authentication experience may be provided for each user and services and permissions may be managed on a per-user basis.
摘要翻译：提供每用户防火墙功能的网络设备。网络设备识别与接收的帧相关联的用户和用户的角色。网络设备基于相关用户的角色确定要为该帧采取的防火墙操作。用户角色可能由管理员或自动动态更改。可以基于用户的认证级别来改变用户角色。网络设备提供可以为每个用户提供定制认证体验的系统，并且可以在每个用户的基础上管理服务和许可。

3. 发明申请

US20050207448A1 Reconfigurable access point 有权
标题翻译：可重新配置的接入点
公开(公告)号：US20050207448A1
公开(公告)日：2005-09-22
申请号：US11098903
申请日：2005-04-04
申请人： Pradeep Iyer , Partha Narasimhan , Keerti Melkote , John Taylor
发明人： Pradeep Iyer , Partha Narasimhan , Keerti Melkote , John Taylor
IPC分类号： H04J3/00 , H04L12/28 , H04L12/413 , H04L12/46 , H04L12/56
CPC分类号： H04L12/4633 , H04W74/004 , H04W88/08
摘要： In general, one embodiment of the invention relates to a method of operation where the type of an incoming Media Access Control (MAC) frame is initially determined. Based on such determination, the MAC frame is processed locally at an access point if the MAC frame is one of a first group of MAC frames. Otherwise, the MAC frame is processed remotely at a switch communicatively coupled to the access point.
摘要翻译：通常，本发明的一个实施例涉及一种操作方法，其中初始确定输入媒体访问控制（MAC）帧的类型。基于这样的确定，如果MAC帧是第一组MAC帧之一，则在接入点处本地处理MAC帧。否则，在通信地耦合到接入点的交换机处远程处理MAC帧。

4. 发明申请

US20140036754A1 OVERLAYING VIRTUAL BROADCAST DOMAINS ON AN UNDERLYING PHYSICAL NETWORK 有权
标题翻译：在相关的物理网络上覆盖虚拟广播域
公开(公告)号：US20140036754A1
公开(公告)日：2014-02-06
申请号：US13563553
申请日：2012-07-31
申请人： Partha Narasimhan , Anupam Wadhawan , Gopal Agarwal , Keerti Melkote
发明人： Partha Narasimhan , Anupam Wadhawan , Gopal Agarwal , Keerti Melkote
IPC分类号： H04W4/06
CPC分类号： H04W4/08 , H04L12/4641 , H04L45/00 , H04W4/02 , H04W4/043 , H04W4/06 , H04W84/12
摘要： The present disclosure discloses a method and network device for overlaying one or more broadcast groups over virtual local area networks in a wireless network. The network device receives a broadcast/multicast message from a member device of a broadcast group. The broadcast group includes a subset of devices sharing at least one common property. The broadcast/multicast message is to be received by other member devices, but not by non-member devices of the first broadcast group. Furthermore, the broadcast group includes one of (i) a subset of devices from a single virtual local area network, and (ii) at least two subsets of devices from different virtual local area networks. The network device then determines the broadcast group associated with the received broadcast/multicast message based on the common property, and then transmits the received broadcast/multicast message to other member devices in the broadcast group.
摘要翻译：本公开公开了一种用于在无线网络中的虚拟局域网上覆盖一个或多个广播组的方法和网络设备。网络设备从广播组的成员设备接收广播/多播消息。广播组包括共享至少一个公共属性的设备的子集。广播/组播消息将由其他成员设备接收，而不是由第一广播组的非成员设备接收。此外，广播组包括（i）来自单个虚拟局域网的设备的子集，以及（ii）来自不同虚拟局域网的设备的至少两个子集。然后，网络设备基于公共属性确定与所接收的广播/多播消息相关联的广播组，然后将接收到的广播/多播消息发送到广播组中的其他成员设备。

5. 发明授权

US08788700B2 Initiating peer-to-peer tunnels 有权
标题翻译：启动对等隧道
公开(公告)号：US08788700B2
公开(公告)日：2014-07-22
申请号：US13233976
申请日：2011-09-15
申请人： Pradeep J. Iyer , Keerti Melkote
发明人： Pradeep J. Iyer , Keerti Melkote
IPC分类号： G06F15/16 , H04L29/08
CPC分类号： H04L67/1042 , H04L67/104 , H04L67/1074
摘要： Client traffic normally passes from a client to an access node, and from the access node through a tunnel to a controller, and then through another tunnel from the controller to the destination access node, and the destination client. When initiated by the controller, the access nodes establish a peer-to-peer tunnel for suitable client traffic, bypassing the “slow” tunnels through the controller with a “fast” peer-to-peer tunnel. Traffic through this “fast” tunnel may be initiated once the tunnel is established, or traffic for the “fast” tunnel may be queued up until traffic has completed passing through the “slow” tunnel. Slow tunnel traffic may be timed out, and queued traffic released after a preset time since the last packet was sent through the slow tunnel. The identity of the last packet sent through the slow tunnel may be retained, and queued traffic released when an acknowledgement for that packet is received.
摘要翻译：客户端流量通常从客户端传递到接入节点，从接入节点通过隧道传输到控制器，然后通过从控制器到目的地接入节点和目的客户端的另一个隧道。当由控制器发起时，接入节点为适合的客户端流量建立点对点隧道，绕过具有“快速”对等隧道的控制器的“慢”隧道。一旦隧道建立，可以启动通过这个“快速”隧道的流量，或者可以将“快速”隧道的流量排队，直到流量完成通过“慢”隧道。缓慢的隧道流量可能超时，并且在从上一个数据包通过慢速隧道发送之后的预设时间后排队流量。可以保留通过慢速隧道发送的最后一个分组的身份，并且当接收到该分组的确认时，排队流量被释放。

6. 发明授权

US08649383B1 Overlaying virtual broadcast domains on an underlying physical network 有权
标题翻译：在底层物理网络上覆盖虚拟广播域
公开(公告)号：US08649383B1
公开(公告)日：2014-02-11
申请号：US13563553
申请日：2012-07-31
申请人： Partha Narasimhan , Anupam Wadhawan , Gopal Agarwal , Keerti Melkote
发明人： Partha Narasimhan , Anupam Wadhawan , Gopal Agarwal , Keerti Melkote
IPC分类号： H04L12/28
CPC分类号： H04W4/08 , H04L12/4641 , H04L45/00 , H04W4/02 , H04W4/043 , H04W4/06 , H04W84/12
摘要： The present disclosure discloses a method and network device for overlaying one or more broadcast groups over virtual local area networks in a wireless network. The network device receives a broadcast/multicast message from a member device of a broadcast group. The broadcast group includes a subset of devices sharing at least one common property. The broadcast/multicast message is to be received by other member devices, but not by non-member devices of the first broadcast group. Furthermore, the broadcast group includes one of (i) a subset of devices from a single virtual local area network, and (ii) at least two subsets of devices from different virtual local area networks. The network device then determines the broadcast group associated with the received broadcast/multicast message based on the common property, and then transmits the received broadcast/multicast message to other member devices in the broadcast group.
摘要翻译：本公开公开了一种用于在无线网络中的虚拟局域网上覆盖一个或多个广播组的方法和网络设备。网络设备从广播组的成员设备接收广播/多播消息。广播组包括共享至少一个公共属性的设备的子集。广播/组播消息将由其他成员设备接收，而不是由第一广播组的非成员设备接收。此外，广播组包括（i）来自单个虚拟局域网的设备的子集，以及（ii）来自不同虚拟局域网的设备的至少两个子集。然后，网络设备基于公共属性确定与所接收的广播/多播消息相关联的广播组，然后将接收到的广播/多播消息发送到广播组中的其他成员设备。

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