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1. 发明授权

US11496589B2 Zero day zero touch providing of services with policy control 有权
公开(公告)号：US11496589B2
公开(公告)日：2022-11-08
申请号：US17097709
申请日：2020-11-13
申请人： Cisco Technology, Inc.
发明人： Prakash C. Jain , Sanjay Kumar Hooda , Rajeev Kumar , Ramesh Yeevani-Srinivas
IPC分类号： G06F15/173 , H04L67/51 , H04L65/1073
摘要： Services with policy control may be provided. A computing device may receive registration information associated with a border device. The registration information may comprise information identifying a service provided by a server associated with the border device, information identifying the border device, and policies associated with the service. Then an address for the server may be determined. Next a request may be received comprising the information identifying the service provided by the server. In response to receiving the request comprising the information identifying the service provided by the server, the address for the server, the information identifying the border device, and the policies associated with the service may be provided.

2. 发明申请

US20220272033A1 GROUP-BASED SERVICE INSERTION FOR ENTERPRISE PRIVATE NETWORKS USING LOCATOR ID / SEPARATION PROTOCOL (LISP) CONTROL PLANE 有权
公开(公告)号：US20220272033A1
公开(公告)日：2022-08-25
申请号：US17185279
申请日：2021-02-25
申请人： Cisco Technology, Inc.
发明人： Prakash Jain , Sanjay Kumar Hooda , Rajeev Kumar , Saravanan Radhakrishnan , Solomon T. Lucas , Ramesh Yeevani-Srinivas
IPC分类号： H04L12/717 , H04L12/725 , H04L12/715 , H04L12/713 , H04L12/26 , H04L12/46
摘要： A map server/map resolver (MS/MR) of a Locator ID Separation Protocol (LISP) control plane for an enterprise private network for group-based service insertion is described. The MS/MR may facilitate communications from a first host having a first endpoint ID (EID) and located at a first tunnel router having a first routing locator (RLOC), to a second host having a second EID and located at a second tunnel router having a second RLOC. The MS/MR receives, from the first tunnel router, a map request for requesting an EID-to-RLOC mapping associated with the second EID and including a group identifier. The MS/MR selects a service insertion policy including an address of a service border router for a service that is registered with the MS/MR, and responds with a map reply including the address for populating an overlay route for forwarding communications via the service border router for insertion of the registered service.

3. 发明申请

US20230114157A1 ZERO DAY ZERO TOUCH PROVIDING OF SERVICES WITH POLICY CONTROL 有权
公开(公告)号：US20230114157A1
公开(公告)日：2023-04-13
申请号：US18045202
申请日：2022-10-10
申请人： Cisco Technology, Inc.
发明人： Prakash C. Jain , Sanjay Kumar Hooda , Rajeev Kumar , Ramesh Yeevani-Srinivas
IPC分类号： H04L67/51 , H04L65/1073
摘要： Services with policy control may be provided. A computing device may receive registration information associated with a border device. The registration information may comprise information identifying a service provided by a server associated with the border device, information identifying the border device, and policies associated with the service. Then an address for the server may be determined. Next a request may be received comprising the information identifying the service provided by the server. In response to receiving the request comprising the information identifying the service provided by the server, the address for the server, the information identifying the border device, and the policies associated with the service may be provided.

4. 发明授权

US11570271B2 Differentiated smart sidecars in a service mesh 有权
公开(公告)号：US11570271B2
公开(公告)日：2023-01-31
申请号：US16380872
申请日：2019-04-10
申请人： Cisco Technology, Inc.
发明人： Rohit Bahl , Ramesh Yeevani-Srinivas
IPC分类号： H04L67/567 , G06N20/00 , H04L67/10
摘要： Differentiated sidecars in a service mesh may be provided. A first routing rule includes a first plurality of weights to be associated with a first plurality of data paths of a first microservice instance may be received. Next, first mapping between a first set of features associated with the first microservice instance and the first plurality of weights may be determined. Then a second microservice instance may be detected and a second set of features associated with the second microservice instance may be detected. A second routing rule comprising a second plurality of weights to be associated with a second plurality of data paths of the second microservice instance may be determined. The second plurality of weights may be determined such that a second mapping between the second set of features and the second plurality of weights imitates the first mapping.

5. 发明申请

US20220159083A1 ZERO DAY ZERO TOUCH PROVIDING OF SERVICES WITH POLICY CONTROL 有权
公开(公告)号：US20220159083A1
公开(公告)日：2022-05-19
申请号：US17097709
申请日：2020-11-13
申请人： Cisco Technology, Inc.
发明人： Prakash C. Jain , Sanjay Kumar Hooda , Rajeev Kumar , Ramesh Yeevani-Srinivas
IPC分类号： H04L29/08 , H04L29/06
摘要： Services with policy control may be provided. A computing device may receive registration information associated with a border device. The registration information may comprise information identifying a service provided by a server associated with the border device, information identifying the border device, and policies associated with the service. Then an address for the server may be determined. Next a request may be received comprising the information identifying the service provided by the server. In response to receiving the request comprising the information identifying the service provided by the server, the address for the server, the information identifying the border device, and the policies associated with the service may be provided.

6. 发明申请

US20150341187A1 USER-EQUIPMENT-INITIATED FRAMED ROUTES ON CUSTOMER-PREMISES EQUIPMENT FOR WIRELESS WIDE AREA NETWORKS 审中-公开
标题翻译：用户设备启动的无缝宽带网络客户设备路由
公开(公告)号：US20150341187A1
公开(公告)日：2015-11-26
申请号：US14818869
申请日：2015-08-05
申请人： CISCO TECHNOLOGY, INC.
发明人： Shivaji Diwane , Ramesh Yeevani-Srinivas
IPC分类号： H04L12/46 , H04L29/06 , H04L12/751 , H04L12/931
CPC分类号： H04L12/4641 , H04L45/02 , H04L49/35 , H04L65/102 , H04W76/11 , H04W76/12 , H04W76/18
摘要： Systems and methods are disclosed for processing framed routes initiated by user equipment (UE) at customer-premises equipment (CPE) and gateways using protocol configuration options (PCO). The PCO can include encoding and decoding framed route information using a PCO information element (IE). The framed route information can include a framed route and a virtual private networking routing and forwarding (VRF) name. The framed route information can also include a tunnel identifier and a packet data protocol (PDP) address. The gateway can include a packet data network gateway (PGW) and a gateway general packet radio service support node (GGSN). When the gateway receives an attach request message from the UE with the encoded PCO, the gateway decodes the PCO to extract the framed route and VRF name, associates a tunnel identifier and PDP address with the extracted framed route and VRF name, and installs the framed route in a corresponding VRF.
摘要翻译：公开了用于处理由用户设备（UE）在客户端设备（CPE）和使用协议配置选项（PCO））的网关发起的框架路由的系统和方法。 PCO可以包括使用PCO信息元素（IE）对成帧路由信息进行编码和解码。框架路由信息可以包括框架路由和虚拟专用网络路由和转发（VRF）名称。成帧路由信息还可以包括隧道标识符和分组数据协议（PDP）地址。网关可以包括分组数据网络网关（PGW）和网关通用分组无线业务支持节点（GGSN）。当网关从具有编码PCO的UE接收附加请求消息时，网关对PCO进行解码以提取成帧路由和VRF名称，将隧道标识符和PDP地址与提取的成帧路由和VRF名称相关联，并安装框架路由在相应的VRF中。

7. 发明申请

US20230034148A1 SYSTEMS AND METHODS FOR THE HANDLING OF BRIDGED VIRTUAL MACHINES 有权
公开(公告)号：US20230034148A1
公开(公告)日：2023-02-02
申请号：US17381539
申请日：2021-07-21
申请人： Cisco Technology, Inc.
发明人： Roberto Mitsuo Kobo , Parthiv Shah , Ramesh Yeevani-Srinivas
IPC分类号： H04L29/12 , G06F9/455
摘要： A system and method for onboarding a virtual machine in a bridge host extension mode are provided. The method includes: creating a virtual machine on a host computing device, wherein the host computing device is associated with a first MAC address and a first IP address; assigning the virtual machine a second MAC address by the host computing device; receiving a first DHCP packet from the virtual machine by the host computing device, wherein the first DHCP packet comprises a first field that includes the second MAC address; replacing the second MAC address in the first field with the first MAC address by the host computing device; adding the second MAC address to a second field of the first DHCP packet by the host computing device; and providing the first DHCP packet to a DHCP server through a network by the host computing device.

8. 发明申请

US20200329114A1 DIFFERENTIATED SMART SIDECARS IN A SERVICE MESH 审中-公开
公开(公告)号：US20200329114A1
公开(公告)日：2020-10-15
申请号：US16380872
申请日：2019-04-10
申请人： Cisco Technology, Inc.
发明人： Rohit Bahl , Ramesh Yeevani-Srinivas
IPC分类号： H04L29/08 , G06N20/00
摘要： Differentiated sidecars in a service mesh may be provided. A first routing rule includes a first plurality of weights to be associated with a first plurality of data paths of a first microservice instance may be received. Next, first mapping between a first set of features associated with the first microservice instance and the first plurality of weights may be determined. Then a second microservice instance may be detected and a second set of features associated with the second microservice instance may be detected. A second routing rule comprising a second plurality of weights to be associated with a second plurality of data paths of the second microservice instance may be determined. The second plurality of weights may be determined such that a second mapping between the second set of features and the second plurality of weights imitates the first mapping.

9. 发明授权

US09369303B2 User-equipment-initiated framed routes on customer-premises equipment for wireless wide area networks 有权
公开(公告)号：US09369303B2
公开(公告)日：2016-06-14
申请号：US14818869
申请日：2015-08-05
申请人： CISCO TECHNOLOGY, INC.
发明人： Shivaji Diwane , Ramesh Yeevani-Srinivas
IPC分类号： H04L12/46 , H04L12/931 , H04W76/02 , H04L29/06 , H04L12/751
CPC分类号： H04L12/4641 , H04L45/02 , H04L49/35 , H04L65/102 , H04W76/11 , H04W76/12 , H04W76/18
摘要： Systems and methods are disclosed for processing framed routes initiated by user equipment (UE) at customer-premises equipment (CPE) and gateways using protocol configuration options (PCO). The PCO can include encoding and decoding framed route information using a PCO information element (IE). The framed route information can include a framed route and a virtual private networking routing and forwarding (VRF) name. The framed route information can also include a tunnel identifier and a packet data protocol (PDP) address. The gateway can include a packet data network gateway (PGW) and a gateway general packet radio service support node (GGSN). When the gateway receives an attach request message from the UE with the encoded PCO, the gateway decodes the PCO to extract the framed route and VRF name, associates a tunnel identifier and PDP address with the extracted framed route and VRF name, and installs the framed route in a corresponding VRF.

10. 发明授权

US09124525B2 User-equipment-initiated framed routes on customer-premises equipment for wireless wide area networks 有权
标题翻译：用户设备启动的用于无线广域网的客户端设备的成帧路由
公开(公告)号：US09124525B2
公开(公告)日：2015-09-01
申请号：US13925169
申请日：2013-06-24
申请人： Cisco Technology, Inc.
发明人： Shivaji Diwane , Ramesh Yeevani-Srinivas
IPC分类号： H04L12/931 , H04W76/02
CPC分类号： H04L12/4641 , H04L45/02 , H04L49/35 , H04L65/102 , H04W76/11 , H04W76/12 , H04W76/18
摘要： Systems and methods are disclosed for processing framed routes initiated by user equipment (UE) at customer-premises equipment (CPE) and gateways using protocol configuration options (PCO). The PCO can include encoding and decoding framed route information using a PCO information element (IE). The framed route information can include a framed route and a virtual private networking routing and forwarding (VRF) name. The framed route information can also include a tunnel identifier and a packet data protocol (PDP) address. The gateway can include a packet data network gateway (PGW) and a gateway general packet radio service support node (GGSN). When the gateway receives an attach request message from the UE with the encoded PCO, the gateway decodes the PCO to extract the framed route and VRF name, associates a tunnel identifier and PDP address with the extracted framed route and VRF name, and installs the framed route in a corresponding VRF.
摘要翻译：公开了用于处理由用户设备（UE）在客户端设备（CPE）和使用协议配置选项（PCO）的网关）发起的框架路由的系统和方法。 PCO可以包括使用PCO信息元素（IE）对成帧路由信息进行编码和解码。框架路由信息可以包括框架路由和虚拟专用网络路由和转发（VRF）名称。成帧路由信息还可以包括隧道标识符和分组数据协议（PDP）地址。网关可以包括分组数据网络网关（PGW）和网关通用分组无线业务支持节点（GGSN）。当网关从具有编码PCO的UE接收附加请求消息时，网关对PCO进行解码以提取成帧路由和VRF名称，将隧道标识符和PDP地址与提取的成帧路由和VRF名称相关联，并安装框架路由在相应的VRF中。

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