公开(公告)号：US20210120091A1

公开(公告)日：2021-04-22

申请号：US16996673

申请日：2020-08-18

Applicant: Cisco Technology, Inc.

Inventor： Michele PAPALINI ,  Jordan AUGÉ ,  Giovanna CAROFIGLIO ,  Luca MUSCARIELLO ,  Mauro SARDARA ,  Xuan ZENG

IPC: H04L29/08 ,  H04L29/06

Abstract: Techniques for providing Hybrid information-centric networking (hICN) via a proxy application is described. A hICN proxy application provides hICN to legacy applications by diverting network traffic of a plurality of network traffic types to the hICN proxy application and storing network traffic information for the network traffic in a connection table. The hICN proxy application also translates the diverted network traffic to a hICN network traffic protocol and selects a forwarding strategy for the translated network traffic in order to send the hICN traffic over various non-hICN network protocol types. The hICN proxy application also transmits the translated traffic to a server proxy application using the selected forwarding strategy.

公开(公告)号：US20230254254A1

公开(公告)日：2023-08-10

申请号：US17667662

申请日：2022-02-09

Applicant: Cisco Technology, Inc.

Inventor： Jordan François Jean AUGÉ ,  Jacques Olivier SAMAIN ,  Mauro SARDARA

IPC: H04L47/24

CPC classification number: H04L47/24

Abstract: In one embodiment, an agent executed by a device maps a packet flow of the device with a session of an application executed by the device based on execution information about the application that is captured by an operating system of the device. The agent determines, based in part on mapping the packet flow of the device with the session of the application, one or more adjustments for a packet of the packet flow according to an application profile. The agent forms an adjusted packet by applying the one or more adjustments to a packet of the packet flow, wherein the one or more adjustments indicate to a networking device how packets of the packet flow should be processed. The agent sends the adjusted packet as part of the packet flow to an external destination via a network.

公开(公告)号：US20200036814A1

公开(公告)日：2020-01-30

申请号：US16044722

申请日：2018-07-25

Applicant: Cisco Technology, Inc.

Inventor： Luca MUSCARIELLO ,  Giovanna CAROFIGLIO ,  Michele PAPALINI ,  Mauro SARDARA

IPC: H04L29/08 ,  H04L29/06

Abstract: A network device in a network edge receives content directed to a mobile device attached to the network edge from an upstream network device and forwards the content toward the mobile device. The network device makes a decision whether to cache the content based at least in part on a popularity of the content in a region covered by the network device and a prediction error for an estimated probability that the mobile device will transition from the region to another region. The popularity is directly correlated with a first bias toward caching the content. The prediction error is inversely correlated with a second bias toward caching the content. The decision is implemented: the network device either caches the content or foregoes caching the content, in accordance with the decision.

公开(公告)号：US20230275841A1

公开(公告)日：2023-08-31

申请号：US17682040

申请日：2022-02-28

Applicant: Cisco Technology, Inc.

Inventor： Giovanna CAROFIGLIO ,  Luca MUSCARIELLO ,  Jordan François Jean AUGÉ ,  Mauro SARDARA ,  Michele PAPALINI

IPC: H04L47/2416 ,  H04L47/2483 ,  H04L47/2475 ,  H04L69/16 ,  H04L43/08

CPC classification number: H04L47/2416 ,  H04L43/08 ,  H04L47/2475 ,  H04L47/2483 ,  H04L69/162

Abstract: In one embodiment, an agent executed on a device receives performance metrics regarding a transport layer of the device. The agent sends the performance metrics to an application executed on the device. The application makes, based on the performance metrics, a determination indicating one or more adjustments to a packet flow of a plurality of packet flows sent by the application. The application, based on the determination, sends an adjusted packet flow according to the one or more adjustments as part of the plurality of packet flows.