公开(公告)号：US20180293363A1

公开(公告)日：2018-10-11

申请号：US15482036

申请日：2017-04-07

Applicant: Cisco Technology, Inc.

Inventor： Rajiv Asati ,  Nagendra Kumar Nainar ,  Carlos M. Pignataro ,  Justin J. Muller

IPC: G06F21/10 ,  G06F21/12

CPC classification number: G06F21/64 ,  G06F21/10 ,  G06F21/12

Abstract: A server compiles a software program with a randomly generated string to produce compiled code. The server also computes a hash of the compiled code to produce a unique identifier for the software program. Upon receiving a request from a user to download the software program, the server generates a transaction for a blockchain that has a transaction identifier and the transaction including a user identifier for the user and the unique identifier. The server embeds the transaction identifier and the unique identifier with the software program, and downloads the software program to a computing device associated with the user.

公开(公告)号：US10003494B2

公开(公告)日：2018-06-19

申请号：US14603547

申请日：2015-01-23

Applicant: Cisco Technology, Inc.

Inventor： Ijsbrand Wijnands ,  Gregory J. Shepherd ,  Christian J. Martin ,  Rajiv Asati

IPC: H04L12/18 ,  H04L12/24 ,  H04L12/761 ,  H04L12/707 ,  H04L12/703 ,  H04L12/741

CPC classification number: H04L41/0668 ,  H04L12/18 ,  H04L12/1863 ,  H04L45/16 ,  H04L45/22 ,  H04L45/28 ,  H04L45/54 ,  H04L45/74

Abstract: Various systems and methods for performing bit indexed explicit replication (BIER). For example, one method involves receiving a packet at a node. The packet includes a bit string includes information identifying a plurality of destinations. The node selects an entry in a bit indexed forwarding table (BIFT). The BIFT includes both a primary path entry and a backup path entry. The node forwards the packet based on information in the entry.

公开(公告)号：US20180013611A1

公开(公告)日：2018-01-11

申请号：US15206113

申请日：2016-07-08

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Nagendra Kumar Nainar ,  Rajiv Asati ,  Carlos M. Pignataro

IPC: H04L29/12 ,  G06F9/455 ,  H04L12/931 ,  H04L12/721 ,  H04L12/713 ,  H04L12/741

CPC classification number: H04L29/12028 ,  G06F9/455 ,  G06F9/45504 ,  G06F2009/45583 ,  H04L45/32 ,  H04L45/586 ,  H04L45/66 ,  H04L45/745 ,  H04L49/70 ,  H04L61/103 ,  H04L61/1552 ,  H04L61/20 ,  H04L61/6022

Abstract: Aspects of the embodiments are directed to receiving an address resolution protocol (ARP) request message from a requesting virtual machine, the ARP request message comprising a request for a destination address for a destination virtual machine, wherein the destination address comprises one or both of a destination hardware address or a destination media access control address; augmenting the ARP request message with a network service header (NSH), the NSH identifying an ARP service function; and forwarding the augmented ARP request to the ARP service function.

公开(公告)号：US20170302663A1

公开(公告)日：2017-10-19

申请号：US15098518

申请日：2016-04-14

Applicant: Cisco Technology, Inc.

Inventor： Nagendra Kumar Nainar ,  Carlos M. Pignataro ,  Rajiv Asati

IPC: H04L29/06 ,  H04L9/32 ,  H04W4/00 ,  H04W60/00

CPC classification number: H04W4/70 ,  H04L9/3236 ,  H04L9/3247 ,  H04L63/123 ,  H04L63/1425 ,  H04L2209/38 ,  H04W12/0052 ,  H04W12/12 ,  H04W60/04

Abstract: In one embodiment, a device in a network receives a network registration request from a particular node. The network registration request comprises information about the particular node. The device causes performance of a validation of the information about the particular node via comparison of the information about the particular node to a distributed block chain that includes information regarding the particular node and one or more other nodes. The device causes an update to the block chain based on the information about the particular node and the validation of the information about the particular node. The device uses the updated block chain to control behavior of the particular node and the one or more other nodes.

公开(公告)号：US20160127269A1

公开(公告)日：2016-05-05

申请号：US14527289

申请日：2014-10-29

Applicant: Cisco Technology, Inc.

Inventor： Ijsbrand Wijnands ,  Nagendra K. Nainar ,  Rajiv Asati ,  Carlos M. Pignataro

IPC: H04L12/931 ,  H04L29/12

CPC classification number: H04L49/201 ,  H04L12/185 ,  H04L45/16 ,  H04L45/741 ,  H04L61/2069

Abstract: In one embodiment, a first device in a multicast label distribution (mLDP) network receives a first label mapping message that includes IPv4 and IPv6 addresses of a root node of a multicast tree. The first device also receives a second label mapping message from a second device that identifies the multicast tree and includes one of: the IPv4 address or the IPv6 address of the root node. The first device determines that the second label mapping message is associated with the multicast tree. In response to determining that the second label mapping message is associated with the multicast tree, the first device adds the second device to the multicast tree.

Abstract translation: 在一个实施例中，多播标签分发（mLDP）网络中的第一设备接收包括多播树根节点的IPv4和IPv6地址的第一标签映射消息。 第一设备还从识别多播树的第二设备接收第二标签映射消息，并且包括IPv4地址或根节点的IPv6地址之一。 第一设备确定第二标签映射消息与多播树相关联。 响应于确定第二标签映射消息与多播树相关联，第一设备将第二设备添加到多播树中。

公开(公告)号：US12219037B2

公开(公告)日：2025-02-04

申请号：US18298789

申请日：2023-04-11

Applicant: Cisco Technology, Inc.

Inventor： Rajiv Asati ,  Edward Albert Warnicke

IPC: G06F15/16 ,  H04L67/02 ,  H04L69/22

Abstract: A method of managing data streaming processes may include at a processing device, computing hypertext transmission protocol version 3 (HTTP/3) header of a first message received at a first network interface controller (NIC) into a first control message and a second control message, and transmitting the first control message to the first NIC associated with the processing device. The method may further include transmitting the second control message to a second NIC associated with the processing device, and with the first control message and the second control message, transmitting data directly between the first NIC and the second NIC.

公开(公告)号：US20250004914A1

公开(公告)日：2025-01-02

申请号：US18344079

申请日：2023-06-29

Applicant: Cisco Technology, Inc.

Inventor： Akram Ismail Sheriff ,  Rajiv Asati

IPC: G06F11/36 ,  H04L67/025

Abstract: A method is provided that includes injecting a trace agent within a side-car container on a first microservice that runs in a point-of-delivery (POD) on a compute device; when an API request is made from the first microservice to a second microservice the trace agent adds traceability metadata in a header within application data of the API request and within an application-layer protocol header of the API request. A mapping table is generated or updated, the mapping table including entries for identification information associated with the API request. When an API reply is received at the first microservice from the second microservice, the identification information in the mapping table is updated. The mapping table may be exported to a collector device that is configured to reconcile API communications between the first microservice and the second microservice using contents of the mapping table.

公开(公告)号：US20240348708A1

公开(公告)日：2024-10-17

申请号：US18298789

申请日：2023-04-11

Applicant: Cisco Technology, Inc.

Inventor： Rajiv Asati ,  Edward Albert Warnicke

IPC: H04L69/22 ,  H04L67/02

CPC classification number: H04L69/22 ,  H04L67/02

Abstract: A method of managing data streaming processes may include at a processing device, computing hypertext transmission protocol version 3 (HTTP/3) header of a first message received at a first network interface controller (NIC) into a first control message and a second control message, and transmitting the first control message to the first NIC associated with the processing device. The method may further include transmitting the second control message to a second NIC associated with the processing device, and with the first control message and the second control message, transmitting data directly between the first NIC and the second NIC.

公开(公告)号：US20240348676A1

公开(公告)日：2024-10-17

申请号：US18298838

申请日：2023-04-11

Applicant: Cisco Technology, Inc.

Inventor： Rajiv Asati ,  Edward Albert Warnicke

IPC: H04L67/02 ,  G06F3/06 ,  H04L67/568

CPC classification number: H04L67/02 ,  G06F3/0604 ,  G06F3/0655 ,  G06F3/0679 ,  H04L67/568

Abstract: A method of managing data storage processes may include, at a processing device, computing a hypertext transmission protocol version 3 (HTTP/3) header of a first message received at a network interface controller (NIC) device into a non-volatile memory express (NVMe) message, transmitting the NVMe message to a device associated with the processing device, and with the NVMe message, transmitting data directly between a NIC and the data storage device.

公开(公告)号：US20230362658A1

公开(公告)日：2023-11-09

申请号：US17736662

申请日：2022-05-04

Applicant: Cisco Technology, Inc.

Inventor： Rajaneesh Sudhakar Shetty ,  Rajiv Asati ,  Soundarya Pendyala ,  Arghya Mukherjee

IPC: H04W16/10 ,  H04W36/16 ,  H04W76/12

CPC classification number: H04W16/10 ,  H04W36/165 ,  H04W76/12

Abstract: A method is provided for interchangeably allocating radio resources between a non-standalone (NSA) network and a standalone (SA) network in an overlapping area of coverage. The method may include monitoring utilization of radio resources of the SA network and the radio resources of the NSA network by a radio access network (RAN) intelligent controller (RIC). The method may also include determining that utilization of radio resources in one of the SA network or the NSA network is high by the RIC while utilization of radio resources in the other of the SA network or the NSA network having excess capacity. The method may also include reallocating radio resources from the one of the SA network or the NSA network having high radio resource utilization to the other of the SA network or the NSA network has excess capacity by the RIC.