专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08503453B2 Adaptive quality of service in an easy virtual private network environment 有权
标题翻译：在简单的虚拟专用网络环境中自适应的服务质量
公开(公告)号：US08503453B2
公开(公告)日：2013-08-06
申请号：US11601948
申请日：2006-11-20
申请人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Pratima Sethi
发明人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Pratima Sethi
IPC分类号： H04L12/26
CPC分类号： H04L41/5006 , H04L12/4641 , H04L41/0893 , H04L41/5003 , H04L47/10 , H04L47/20
摘要： In one embodiment, a QoS manager process that receives, at an EzVPN server device, connection speed data from an EzVPN client device. In addition, the QoS manager process processes, at the EzVPN server device, the connection speed data to determine a QoS policy for a communications session between the EzVPN client device and the EzVPN server device. Furthermore, the QoS manager process applies, at the EzVPN server device, the QoS policy to the communications session between the EzVPN client device and the EzVPN server device as determined by the processing of the connection speed data.
摘要翻译：在一个实施例中，在EzVPN服务器设备处接收来自EzVPN客户端设备的连接速度数据的QoS管理器进程。另外，QoS管理器处理在EzVPN服务器设备处理连接速度数据，以确定EzVPN客户端设备和EzVPN服务器设备之间的通信会话的QoS策略。此外，QoS管理器进程在EzVPN服务器设备处将QoS策略应用于由连接速度数据的处理确定的EzVPN客户端设备和EzVPN服务器设备之间的通信会话。

2. 发明申请

US20080117821A1 Adaptive quality of service in an easy virtual private network environment 有权
标题翻译：在简单的虚拟专用网络环境中自适应的服务质量
公开(公告)号：US20080117821A1
公开(公告)日：2008-05-22
申请号：US11601948
申请日：2006-11-20
申请人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Pratima Sethi
发明人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Pratima Sethi
IPC分类号： H04L12/26
CPC分类号： H04L41/5006 , H04L12/4641 , H04L41/0893 , H04L41/5003 , H04L47/10 , H04L47/20
摘要： In one embodiment, a QoS manager process that receives, at an EzVPN server device, connection speed data from an EzVPN client device. In addition, the QoS manager process processes, at the EzVPN server device, the connection speed data to determine a QoS policy for a communications session between the EzVPN client device and the EzVPN server device. Furthermore, the QoS manager process applies, at the EzVPN server device, the QoS policy to the communications session between the EzVPN client device and the EzVPN server device as determined by the processing of the connection speed data.
摘要翻译：在一个实施例中，在EzVPN服务器设备处接收来自EzVPN客户端设备的连接速度数据的QoS管理器进程。另外，QoS管理器处理在EzVPN服务器设备处理连接速度数据，以确定EzVPN客户端设备和EzVPN服务器设备之间的通信会话的QoS策略。此外，QoS管理器进程在EzVPN服务器设备处将QoS策略应用于由连接速度数据的处理确定的EzVPN客户端设备和EzVPN服务器设备之间的通信会话。

3. 发明申请

US20100085977A1 Optimized Dynamic Multipoint Virtual Private Network Over IPv6 Network 有权
标题翻译： IPv6网络优化动态多点虚拟专网
公开(公告)号：US20100085977A1
公开(公告)日：2010-04-08
申请号：US12246432
申请日：2008-10-06
申请人： Mohamed Khalid , Rajiv Asati , Ciprian Popoviciu , Aamer Akhter , Manikchand Roopchand Bafna
发明人： Mohamed Khalid , Rajiv Asati , Ciprian Popoviciu , Aamer Akhter , Manikchand Roopchand Bafna
IPC分类号： H04L12/56
CPC分类号： H04L12/4641 , H04L29/12358 , H04L61/251
摘要： Method and apparatus including registering a first spoke router with a hub router, forwarding an Internet Protocol version Four (IPv4) data packet from the first spoke router to a second spoke router over an Internet Protocol version Six (IPv6) multipoint tunnel via the hub router, transmitting a binding information associated with the first spoke router from the hub router to the second spoke router, and establishing a direct communication path by the second spoke router with the first spoke router based on the received binding information are provided.
摘要翻译：一种方法和装置，包括：将第一辐条路由器与集线器路由器进行注册;经由集线器路由器通过互联网协议版本六（IPv6）多点隧道将互联网协议版本四（IPv4）数据分组从第一分支路由器转发到第二分支路由器向所述第二分支路由器发送与所述第一分支路由器相关联的绑定信息，以及基于所接收的绑定信息，利用所述第二分支路由器与所述第一分支路由器建立直接通信路径。

4. 发明授权

US08515079B1 Hybrid rekey distribution in a virtual private network environment 有权
标题翻译：在虚拟专用网络环境中进行混合重新分配
公开(公告)号：US08515079B1
公开(公告)日：2013-08-20
申请号：US11627637
申请日：2007-01-26
申请人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Brian Weis , Shashi Sastry
发明人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Brian Weis , Shashi Sastry
IPC分类号： H04L29/06
CPC分类号： H04L63/062 , H04L63/0272
摘要： In one embodiment, a rekey distribution process transmits, from a key server, a multicast probe message intended to be received by at least one group member device. The rekey distribution process also receives, at the key server, an acknowledgement message from each group member device that received the multicast probe message. In turn, the rekey distribution process transmits, from the key server, a multicast rekey data message intended to be received by each group member device from which the key server received an acknowledgment message. Furthermore, the rekey distribution process transmits, from the key server, a unicast rekey data message to each group member device from which the key server did not receive an acknowledgment message.
摘要翻译：在一个实施例中，密钥分发处理从密钥服务器发送旨在被至少一个组成员设备接收的多播探测消息。密钥分发过程还在密钥服务器处接收到来自接收到多播探测消息的每个组成员设备的确认消息。依次，密钥分发处理从密钥服务器发送打算由密钥服务器从其收到确认消息的每个组成员设备接收的多播重新密钥数据消息。此外，密钥分发处理从密钥服务器向单个密钥服务器未接收到确认消息的每个组成员设备发送单播重新密钥数据消息。

5. 发明授权

US07987506B1 Methods and systems for dynamically updating a routing table in a virtual private network 有权
标题翻译：用于在虚拟专用网络中动态更新路由表的方法和系统
公开(公告)号：US07987506B1
公开(公告)日：2011-07-26
申请号：US11592505
申请日：2006-11-03
申请人： Mohamed Khalid , Rajiv Asati , Shashidhar P. Patil , Aamer Akhter
发明人： Mohamed Khalid , Rajiv Asati , Shashidhar P. Patil , Aamer Akhter
IPC分类号： G06F15/16
CPC分类号： H04L63/0272 , H04L12/4633 , H04L12/4641 , H04L45/02
摘要： A method, system, and computer program product for dynamically updating a routing table in a virtual private network including a concentrator with a routing table and one or more security associations is provided. A change is identified in the virtual private network, and related network information is also identified. A notification update message is created, including (i) a type of change to be made to the routing table based on to the identified change and (ii) the related network information. The notification update message is sent to the concentrator, which updates the routing table according to the notification update message. During the updating of the routing table of the concentrator, current security associations of the virtual private network tunnel are maintained.
摘要翻译：提供了一种用于动态地更新包括具有路由表和一个或多个安全关联的集中器的虚拟专用网中的路由表的方法，系统和计算机程序产品。在虚拟专用网中识别出变化，并且还识别相关的网络信息。创建通知更新消息，包括（i）基于所识别的改变对路由表进行的改变的类型和（ii）相关的网络信息。通知更新消息被发送到集中器，其根据通知更新消息来更新路由表。在更新集中器的路由表期间，维护虚拟专用网隧道的当前安全关联。

6. 发明授权

US07944854B2 IP security within multi-topology routing 有权
标题翻译：多拓扑路由中的IP安全
公开(公告)号：US07944854B2
公开(公告)日：2011-05-17
申请号：US11969457
申请日：2008-01-04
申请人： Aamer Akhter , Manikchand Roopchand Bafna , Rajiv Asati , Mohamed Khalid
发明人： Aamer Akhter , Manikchand Roopchand Bafna , Rajiv Asati , Mohamed Khalid
IPC分类号： H04L12/28
CPC分类号： H04L45/302 , H04L41/0803 , H04L45/00 , H04L45/02 , H04L63/164
摘要： A method for IP Security within Multi-Topology Routing is disclosed. Disclosed methods may also include IKE extensions. A route eligible for IPSec protection is injected into a topology routing table. Network traffic can then be protected in accordance with a security session, such as an IPSec session, between a first network node and a second network node and forwarded through a selected topology to take advantage of the service-differentiation capabilities of MTR.
摘要翻译：披露了多拓扑路由中IP安全的方法。公开的方法还可以包括IKE扩展。符合IPSec保护条件的路由注入到拓扑路由表中。然后可以根据第一网络节点和第二网络节点之间的安全会话（例如IPSec会话）来保护网络流量，并通过选定的拓扑转发，以利用MTR的服务区分能力。

7. 发明授权

US07869446B2 Optimized dynamic multipoint virtual private network over IPv6 network 有权
标题翻译：通过IPv6网络优化动态多点虚拟专网
公开(公告)号：US07869446B2
公开(公告)日：2011-01-11
申请号：US12246432
申请日：2008-10-06
申请人： Mohamed Khalid , Rajiv Asati , Ciprian Popoviciu , Aamer Akhter , Manikchand Roopchand Bafna
发明人： Mohamed Khalid , Rajiv Asati , Ciprian Popoviciu , Aamer Akhter , Manikchand Roopchand Bafna
IPC分类号： H04L12/28
CPC分类号： H04L12/4641 , H04L29/12358 , H04L61/251
摘要： Method and apparatus including registering a first spoke router with a hub router, forwarding an Internet Protocol version Four (IPv4) data packet from the first spoke router to a second spoke router over an Internet Protocol version Six (IPv6) multipoint tunnel via the hub router, transmitting a binding information associated with the first spoke router from the hub router to the second spoke router, and establishing a direct communication path by the second spoke router with the first spoke router based on the received binding information are provided.
摘要翻译：一种方法和装置，包括：将第一辐条路由器与集线器路由器进行注册;经由集线器路由器通过互联网协议版本六（IPv6）多点隧道将互联网协议版本四（IPv4）数据分组从第一分支路由器转发到第二分支路由器向所述第二分支路由器发送与所述第一分支路由器相关联的绑定信息，以及基于所接收的绑定信息，利用所述第二分支路由器与所述第一分支路由器建立直接通信路径。

8. 发明申请

US20090175194A1 IP SECURITY WITHIN MULTI-TOPOLOGY ROUTING 有权
标题翻译：在多拓扑路由中的IP安全
公开(公告)号：US20090175194A1
公开(公告)日：2009-07-09
申请号：US11969457
申请日：2008-01-04
申请人： Aamer Akhter , Manikchand Roopchand Bafna , Rajiv Asati , Mohamed Khalid
发明人： Aamer Akhter , Manikchand Roopchand Bafna , Rajiv Asati , Mohamed Khalid
IPC分类号： H04L12/28
CPC分类号： H04L45/302 , H04L41/0803 , H04L45/00 , H04L45/02 , H04L63/164
摘要： A method for IP Security within Multi-Topology Routing is disclosed. Disclosed methods may also include IKE extensions. A route eligible for IPSec protection is injected into a topology routing table. Network traffic can then be protected in accordance with a security session, such as an IPSec session, between a first network node and a second network node and forwarded through a selected topology to take advantage of the service-differentiation capabilities of MTR.
摘要翻译：披露了多拓扑路由中IP安全的方法。公开的方法还可以包括IKE扩展。符合IPSec保护条件的路由注入到拓扑路由表中。然后可以根据第一网络节点和第二网络节点之间的安全会话（例如IPSec会话）来保护网络流量，并通过选定的拓扑转发，以利用MTR的服务区分能力。

9. 发明申请

US20070206597A1 Methods and apparatus for providing an enhanced dynamic multipoint virtual private network architecture 有权
标题翻译：用于提供增强的动态多点虚拟专用网络架构的方法和装置
公开(公告)号：US20070206597A1
公开(公告)日：2007-09-06
申请号：US11414787
申请日：2006-05-01
申请人： Rajiv Asati , Mohamed Khalid , Brian Weis , Pratima Sethi
发明人： Rajiv Asati , Mohamed Khalid , Brian Weis , Pratima Sethi
IPC分类号： H04L12/56
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/30
摘要： A system transmits, to a hub from a first spoke, first routing information associated with the first spoke. The system receives, at the first spoke, from the hub, second routing information associated with a plurality of spokes in communication with the hub. The plurality of spokes includes a second spoke. The system resolves, at the first spoke, a next hop determination for the packet based on the second routing information received from the hub. The system routes the packet from the first spoke to the second spoke using the next hop determination.
摘要翻译：系统从第一辐条向中枢发送与第一辐条相关联的第一路由信息。系统在第一辐条时从集线器接收与与集线器通信的多个辐条相关联的第二路由信息。多个辐条包括第二辐条。基于从集线器接收到的第二路由信息，系统在第一个分支处解析分组的下一跳确定。系统使用下一跳确定路由数据包从第一个辐条到第二个辐条。

10. 发明授权

US09281951B2 Any-to any multicasting in a tunnel based virtual private network 有权
标题翻译：任何 - 在基于隧道的虚拟专用网络中的任何多播
公开(公告)号：US09281951B2
公开(公告)日：2016-03-08
申请号：US12315454
申请日：2008-12-03
申请人： Rajiv Asati , Mohamed Khalid , Manikchand R. Bafna
发明人： Rajiv Asati , Mohamed Khalid , Manikchand R. Bafna
IPC分类号： H04L12/18 , H04L12/761
CPC分类号： H04L12/18 , H04L45/16 , H04L2212/00
摘要： Systems, methods, and other embodiments associated with any-to-any multicasting in a tunnel based virtual private network (VPN) are described. One example method includes calculating a resolved address for an unknown reverse path forwarding (RPF) neighbor in an any-to-any multicasting route. The resolved address is calculated using next hop resolution protocol (NHRP) resolution. The address is to be resolved based on control plane traffic. The NHRP address resolution is not to affect unicast routing. The example method may also include establishing the any-to-any multicasting route. Since the multicasting route is any-to-any (e.g., spoke-to-spoke), the multicasting route is not required to include a hub in the logical hub-and-spoke network.
摘要翻译：描述与基于隧道的虚拟专用网（VPN）中的任何多播相关联的系统，方法和其他实施例。一种示例性方法包括计算任何到任何多播路由中的未知反向路径转发（RPF）邻居的解析地址。使用下一跳解析协议（NHRP）分辨率计算解析的地址。该地址将根据控制平面流量进行解决。 NHRP地址解析不影响单播路由。示例方法还可以包括建立任何到任何多播路由。由于多播路由是任何到任意的（例如，辐对话），所以组播路由不需要将集线器包括在逻辑集线器辐射网络中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式