公开(公告)号：US20140122242A1

公开(公告)日：2014-05-01

申请号：US14034819

申请日：2013-09-24

Applicant: Cisco Technology, Inc.

Inventor： David Stephenson ,  Esteban Raul Torres ,  Joseph Salowey ,  Chetin Ersoy ,  Nancy Cam-Winget

IPC: G06Q30/02

CPC classification number: G06Q30/0267 ,  G06Q30/0241 ,  H04L63/0823 ,  H04L63/12 ,  H04L63/1441 ,  H04W4/21 ,  H04W4/23 ,  H04W12/10 ,  H04W12/12 ,  H04W48/14

Abstract: In an example embodiment, an apparatus comprising a transceiver configured to send and receive data and logic coupled to the transceiver. The logic is configured to determine from a signal received by the transceiver whether an associated device sending the signal supports a protocol for advertising available services. The logic is configured to send a request for available services from the associated device via the transceiver responsive to determining the associated device supports the protocol. The logic is configured to receive a response to the request via the transceiver, the response comprising at least one service advertisement and a signature. The logic is configured to validate the response by confirming the signature.

Abstract translation: 在示例实施例中，一种包括收发器的装置，其被配置为发送和接收耦合到收发器的数据和逻辑。 该逻辑被配置为根据收发机接收的信号确定发送信号的相关设备是否支持用于广告可用服务的协议。 逻辑被配置为响应于确定相关联的设备支持协议，经由收发机从相关联的设备发送可用服务的请求。 逻辑被配置为经由收发器接收对请求的响应，该响应包括至少一个服务广告和签名。 该逻辑被配置为通过确认签名来验证响应。

公开(公告)号：US20140358732A1

公开(公告)日：2014-12-04

申请号：US14054645

申请日：2013-10-15

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Esteban Raul Torres ,  Ravi Akireddy ,  Robert J. Friday ,  Thirunavukkarasu Suresh

IPC: G06Q30/06

CPC classification number: G06Q30/0623 ,  G06F17/30 ,  G06F17/30905 ,  H04W4/18

Abstract: In one embodiment, a method includes receiving at a network device, a search key from a global search initiated at a mobile device, the network device in communication with the mobile device via a proxy operable to retrieve the search key from a packet transmitted from the mobile device, performing a search at the network device for local content associated with the search key, and transmitting the local content from the network device for display on the mobile device. An apparatus and logic are also disclosed herein.

Abstract translation: 在一个实施例中，一种方法包括在网络设备处接收来自在移动设备发起的全局搜索的搜索关键字，所述网络设备经由代理进行通信，所述代理可操作以从从所述移动设备发送的分组中检索所述搜索密钥 在所述网络设备处执行与所述搜索关键字相关联的本地内容的搜索，以及从所述网络设备发送所述本地内容以在所述移动设备上显示。 本文还公开了一种装置和逻辑。

公开(公告)号：US10515391B2

公开(公告)日：2019-12-24

申请号：US14034819

申请日：2013-09-24

Applicant: Cisco Technology, Inc.

Inventor： David Stephenson ,  Esteban Raul Torres ,  Joseph Salowey ,  Chetin Ersoy ,  Nancy Cam-Winget

IPC: G06Q30/02 ,  H04W4/21 ,  H04W4/23 ,  H04L29/06 ,  H04W12/12 ,  H04W48/14 ,  H04W12/10

Abstract: In an example embodiment, an apparatus comprising a transceiver configured to send and receive data and logic coupled to the transceiver. The logic is configured to determine from a signal received by the transceiver whether an associated device sending the signal supports a protocol for advertising available services. The logic is configured to send a request for available services from the associated device via the transceiver responsive to determining the associated device supports the protocol. The logic is configured to receive a response to the request via the transceiver, the response comprising at least one service advertisement and a signature. The logic is configured to validate the response by confirming the signature.

公开(公告)号：US09659321B2

公开(公告)日：2017-05-23

申请号：US14054645

申请日：2013-10-15

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Esteban Raul Torres ,  Ravi Akireddy ,  Robert J. Friday ,  Thirunavukkarasu Suresh

IPC: G06Q30/00 ,  G06Q30/06 ,  H04W4/18 ,  G06F17/30

CPC classification number: G06Q30/0623 ,  G06F17/30 ,  G06F17/30905 ,  H04W4/18

Abstract: In one embodiment, a method includes receiving at a network device, a search key from a global search initiated at a mobile device, the network device in communication with the mobile device via a proxy operable to retrieve the search key from a packet transmitted from the mobile device, performing a search at the network device for local content associated with the search key, and transmitting the local content from the network device for display on the mobile device. An apparatus and logic are also disclosed herein.

公开(公告)号：US08983433B2

公开(公告)日：2015-03-17

申请号：US13631779

申请日：2012-09-28

Applicant: Cisco Technology, Inc.

Inventor： Esteban Raul Torres ,  Robert J. Friday

IPC: H04W12/06

CPC classification number: H04W12/06 ,  H04L63/0884 ,  H04W48/18 ,  H04W76/15

Abstract: In one embodiment, a method includes receiving at a network device, a request from a mobile device to connect to a wireless local area network, inserting mobile device and network attributes into the request, transmitting the request from the network device to an authentication proxy comprising a policy filter, and receiving a response to the request and offloading mobile data to the wireless local area network if the request is allowed. The policy filter is configured to filter requests received at the authentication proxy based on the attributes and a network policy for offloading mobile data to the wireless local area network. An apparatus and logic are also disclosed herein.

Abstract translation: 在一个实施例中，一种方法包括在网络设备处接收来自移动设备的连接到无线局域网的请求，将移动设备和网络属性插入到请求中，将请求从网络设备发送到认证代理，包括： 策略过滤器，并且如果允许请求，则接收对该请求的响应并将移动数据卸载到无线局域网。 策略过滤器被配置为基于属性和用于将移动数据卸载到无线局域网的网络策略来过滤在认证代理处接收的请求。 本文还公开了一种装置和逻辑。

公开(公告)号：US20140094142A1

公开(公告)日：2014-04-03

申请号：US13631779

申请日：2012-09-28

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Esteban Raul Torres ,  Robert J. Friday

IPC: H04W12/06

CPC classification number: H04W12/06 ,  H04L63/0884 ,  H04W48/18 ,  H04W76/15

Abstract: In one embodiment, a method includes receiving at a network device, a request from a mobile device to connect to a wireless local area network, inserting mobile device and network attributes into the request, transmitting the request from the network device to an authentication proxy comprising a policy filter, and receiving a response to the request and offloading mobile data to the wireless local area network if the request is allowed. The policy filter is configured to filter requests received at the authentication proxy based on the attributes and a network policy for offloading mobile data to the wireless local area network. An apparatus and logic are also disclosed herein.

Abstract translation: 在一个实施例中，一种方法包括在网络设备处接收来自移动设备的连接到无线局域网的请求，将移动设备和网络属性插入到请求中，将请求从网络设备发送到认证代理，包括： 策略过滤器，并且如果允许请求，则接收对该请求的响应并将移动数据卸载到无线局域网。 策略过滤器被配置为基于属性和用于将移动数据卸载到无线局域网的网络策略来过滤在认证代理处接收的请求。 本文还公开了一种装置和逻辑。

公开(公告)号：US10110481B2

公开(公告)日：2018-10-23

申请号：US14716853

申请日：2015-05-19

Applicant: Cisco Technology, Inc.

Inventor： Christopher Mark Hocker ,  Bopaiah Ponnappa Puliyanda ,  Esteban Raul Torres ,  Sanjeev P. Tondale

IPC: H04L12/28 ,  H04L12/713 ,  H04L12/751 ,  H04L12/46 ,  H04L29/08

Abstract: Various implementations disclosed herein include apparatuses, systems, and methods for providing virtual/virtualized network functions. In some implementations, a method includes determining that a first virtual router is configured to operate as a backup router for a second virtual router. The first virtual router and the second virtual router may reside within a public cloud. The method also includes determining, by the first virtual router, whether the second virtual router is able to route packets. The method further includes updating, by the first virtual router, a routing table to indicate that the first virtual router should be used to route packets when the second virtual router is unable to route packets.

公开(公告)号：US20160344628A1

公开(公告)日：2016-11-24

申请号：US14716853

申请日：2015-05-19

Applicant: Cisco Technology, Inc.

Inventor： Christopher Mark Hocker ,  Bopaiah Ponnappa Puliyanda ,  Esteban Raul Torres ,  Sanjeev P. Tondale

IPC: H04L12/713 ,  H04L12/46 ,  H04L12/751

CPC classification number: H04L45/586 ,  H04L12/4616 ,  H04L12/4633 ,  H04L45/02 ,  H04L67/10

Abstract: Various implementations disclosed herein include apparatuses, systems, and methods for providing virtual/virtualized network functions. In some implementations, a method includes determining that a first virtual router is configured to operate as a backup router for a second virtual router. The first virtual router and the second virtual router may reside within a public cloud. The method also includes determining, by the first virtual router, whether the second virtual router is able to route packets. The method further includes updating, by the first virtual router, a routing table to indicate that the first virtual router should be used to route packets when the second virtual router is unable to route packets.

Abstract translation: 本文公开的各种实现方式包括用于提供虚拟/虚拟化网络功能的装置，系统和方法。 在一些实现中，一种方法包括确定第一虚拟路由器被配置为作为第二虚拟路由器的备份路由器进行操作。 第一虚拟路由器和第二虚拟路由器可以驻留在公共云中。 该方法还包括由第一虚拟路由器确定第二虚拟路由器是否能够路由分组。 该方法还包括由第一虚拟路由器更新路由表以指示当第二虚拟路由器不能路由分组时，应当使用第一虚拟路由器来路由分组。