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公开(公告)号:US11916698B2
公开(公告)日:2024-02-27
申请号:US18190523
申请日:2023-03-27
Applicant: Cisco Technology, Inc.
Inventor: Rohit Jindal , Sabita Jasty , Madhusudana Rao Kata , Krishna Mohan Menon , Keith Neil Mark Dsouza , Virajitha Karnatapu , Yegappan Lakshmanan
IPC: H04L12/46 , G06F9/455 , H04L45/586 , H04L49/00 , H04L61/103 , H04L101/622
CPC classification number: H04L12/4625 , G06F9/45558 , H04L45/586 , H04L49/3009 , H04L61/103 , G06F2009/45595 , H04L2101/622
Abstract: Systems, methods, and computer-readable media for requesting a cellular IP address by initiating a call with a modem, establishing data packet network connectivity with the cellular IP address, assigning the cellular IP address to a virtual L2-bridge interface, wherein the virtual L2-bridge interface includes a MAC address, mapping a MAC address of a virtual machine with the MAC address of the virtual L2-bridge interface, detecting a change in the cellular IP address, and updating the virtual L2-bridge interface with a different cellular IP address while maintaining the data packet network connectivity.
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公开(公告)号:US20230231740A1
公开(公告)日:2023-07-20
申请号:US18190523
申请日:2023-03-27
Applicant: Cisco Technology, Inc.
Inventor: Rohit Jindal , Sabita Jasty , Madhusudana Rao Kata , Krishna Mohan Menon , Keith Neil Mark Dsouza , Virajitha Karnatapu , Yegappan Lakshmanan
IPC: H04L12/46 , G06F9/455 , H04L45/586 , H04L49/00 , H04L61/103
CPC classification number: H04L12/4625 , G06F9/45558 , H04L45/586 , H04L49/3009 , H04L61/103 , G06F2009/45595 , H04L2101/622
Abstract: Systems, methods, and computer-readable media for requesting a cellular IP address by initiating a call with a modem, establishing data packet network connectivity with the cellular IP address, assigning the cellular IP address to a virtual L2-bridge interface, wherein the virtual L2-bridge interface includes a MAC address, mapping a MAC address of a virtual machine with the MAC address of the virtual L2-bridge interface, detecting a change in the cellular IP address, and updating the virtual L2-bridge interface with a different cellular IP address while maintaining the data packet network connectivity.
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公开(公告)号:US20210314187A1
公开(公告)日:2021-10-07
申请号:US16841637
申请日:2020-04-06
Applicant: Cisco Technology, Inc.
Inventor: Rohit Jindal , Sabita Jasty , Madhusudana Rao Kata , Krishna Mohan Menon , Keith Neil Mark Dsouza , Virajitha Karnatapu , Yegappan Lakshmanan
IPC: H04L12/46 , H04L12/713 , H04L29/12 , H04L12/935 , G06F9/455
Abstract: Systems, methods, and computer-readable media for requesting a cellular IP address by initiating a call with a modem, establishing data packet network connectivity with the cellular IP address, assigning the cellular IP address to a virtual L2-bridge interface, wherein the virtual L2-bridge interface includes a MAC address, mapping a MAC address of a virtual machine with the MAC address of the virtual L2-bridge interface, detecting a change in the cellular IP address, and updating the virtual L2-bridge interface with a different cellular IP address while maintaining the data packet network connectivity.
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公开(公告)号:US09191427B2
公开(公告)日:2015-11-17
申请号:US14162607
申请日:2014-01-23
Applicant: Cisco Technology, Inc.
Inventor: Parameswaran Kumarasamy , Yu Zhang , Sabita Jasty , Mark Conner , Sandeep Singh Bhupinder Kohli , Paul R. P. Chu
CPC classification number: H04L65/605 , H04L65/1006 , H04L65/1009 , H04L65/1036 , H04L65/104 , H04L69/08 , H04L69/24 , H04N7/148
Abstract: Disclosed are a method, apparatus and system for interworking between H.320 or H.324 and SIP. The method comprises receiving a SIP message indicative of capabilities supported by a first endpoint device and deferring responding to the SIP message. The method further comprises receiving from a second endpoint device an H.320 or H.324 message indicative of the capabilities supported by the second endpoint device in response thereto responding to the SIP message thereby to establish a media communication channel between the first and second endpoint devices based on their respective capabilities.
Abstract translation: 公开了用于在H.320或H.324与SIP之间进行互通的方法,装置和系统。 所述方法包括接收指示由第一端点设备支持的能力并推迟响应于所述SIP消息的SIP消息。 该方法还包括从第二端点设备接收指示第二端点设备支持的能力响应于该SIP消息的H.320或H.324消息,由此建立第一和第二端点之间的媒体通信信道 设备基于各自的功能。
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公开(公告)号:US11677583B2
公开(公告)日:2023-06-13
申请号:US16841637
申请日:2020-04-06
Applicant: Cisco Technology, Inc.
Inventor: Rohit Jindal , Sabita Jasty , Madhusudana Rao Kata , Krishna Mohan Menon , Keith Neil Mark Dsouza , Virajitha Karnatapu , Yegappan Lakshmanan
IPC: H04L12/46 , G06F9/455 , H04L45/586 , H04L49/00 , H04L61/103 , H04L101/622
CPC classification number: H04L12/4625 , G06F9/45558 , H04L45/586 , H04L49/3009 , H04L61/103 , G06F2009/45595 , H04L2101/622
Abstract: Systems, methods, and computer-readable media for requesting a cellular IP address by initiating a call with a modem, establishing data packet network connectivity with the cellular IP address, assigning the cellular IP address to a virtual L2-bridge interface, wherein the virtual L2-bridge interface includes a MAC address, mapping a MAC address of a virtual machine with the MAC address of the virtual L2-bridge interface, detecting a change in the cellular IP address, and updating the virtual L2-bridge interface with a different cellular IP address while maintaining the data packet network connectivity.
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公开(公告)号:US11567804B2
公开(公告)日:2023-01-31
申请号:US16809959
申请日:2020-03-05
Applicant: Cisco Technology, Inc.
Inventor: Yanping Qu , Sabita Jasty , Kaushik Pratap Biswas , Yegappan Lakshmanan
Abstract: A virtual machine management service obtains a request to instantiate a virtual machine image (VMI) to implement a virtual network function (VNF). The request specifies a set of processor requirements corresponding to instantiation of the VMI. In response to the request, the service identifies, from a server comprising a set of processor cores, available processor capacity. The service determines, based on the available processor capacity and the set of processor requirements, whether to instantiate the VMI on to a subset of processor cores of the server. Based on this determination, the service instantiates the VMI on to the subset of processor cores to implement the VNF.
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公开(公告)号:US20210279107A1
公开(公告)日:2021-09-09
申请号:US16809959
申请日:2020-03-05
Applicant: Cisco Technology, Inc.
Inventor: Yanping Qu , Sabita Jasty , Kaushik Pratap Biswas , Yegappan Lakshmanan
Abstract: A virtual machine management service obtains a request to instantiate a virtual machine image (VMI) to implement a virtual network function (VNF). The request specifies a set of processor requirements corresponding to instantiation of the VMI. In response to the request, the service identifies, from a server comprising a set of processor cores, available processor capacity. The service determines, based on the available processor capacity and the set of processor requirements, whether to instantiate the VMI on to a subset of processor cores of the server. Based on this determination, the service instantiates the VMI on to the subset of processor cores to implement the VNF.
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公开(公告)号:US11842218B2
公开(公告)日:2023-12-12
申请号:US18158906
申请日:2023-01-24
Applicant: Cisco Technology, Inc.
Inventor: Yanping Qu , Sabita Jasty , Kaushik Pratap Biswas , Yegappan Lakshmanan
CPC classification number: G06F9/5027 , G06F9/45558 , G06F2009/45562
Abstract: A virtual machine management service obtains a request to instantiate a virtual machine image (VMI) to implement a virtual network function (VNF). The request specifies a set of processor requirements corresponding to instantiation of the VMI. In response to the request, the service identifies, from a server comprising a set of processor cores, available processor capacity. The service determines, based on the available processor capacity and the set of processor requirements, whether to instantiate the VMI on to a subset of processor cores of the server. Based on this determination, the service instantiates the VMI on to the subset of processor cores to implement the VNF.
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公开(公告)号:US11609776B1
公开(公告)日:2023-03-21
申请号:US16725527
申请日:2019-12-23
Applicant: Cisco Technology, Inc.
Inventor: Yanping Qu , Sabita Jasty , Yegappan Lakshmanan , Kaushik Pratap Biswas
Abstract: An elastic Internet Protocol (IP) address for hypervisor and virtual router management in a branch environment may be provided. First, an IP address may be assigned to a hypervisor associated with a virtual branch. Next, it may be determined that a virtual machine (VM) has been instantiated at the virtual branch. In response to determining that the VM has been instantiated at the virtual branch, the IP address may then be released. It may next be determined that the VM is in a failed state and then, in response to determining that the VM is in the failed state, the IP address may be reassigned to the hypervisor.
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公开(公告)号:US20230168937A1
公开(公告)日:2023-06-01
申请号:US18158906
申请日:2023-01-24
Applicant: Cisco Technology, Inc.
Inventor: Yanping Qu , Sabita Jasty , Kaushik Pratap Biswas , Yegappan Lakshmanan
CPC classification number: G06F9/5027 , G06F9/45558 , G06F2009/45562
Abstract: A virtual machine management service obtains a request to instantiate a virtual machine image (VMI) to implement a virtual network function (VNF). The request specifies a set of processor requirements corresponding to instantiation of the VMI. In response to the request, the service identifies, from a server comprising a set of processor cores, available processor capacity. The service determines, based on the available processor capacity and the set of processor requirements, whether to instantiate the VMI on to a subset of processor cores of the server. Based on this determination, the service instantiates the VMI on to the subset of processor cores to implement the VNF.
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