公开(公告)号：US20230095715A1

公开(公告)日：2023-03-30

申请号：US17484811

申请日：2021-09-24

Applicant: Intel Corporation

Inventor： Amar Srivastava ,  Christian Maciocco ,  Kshitij Arun Doshi

IPC: H04W12/121 ,  H04W72/04 ,  H04W12/48

Abstract: An apparatus and system to provide separate network slices for security events are described. A dedicated secure network slice is provided for PDP data from a UE. The network slice is used for detecting security issues and sending security-related information to clients. The communications in the dedicated network slice are associated with a special PDP context used by the UE to interface with the network slice. Once the UE has detected a security issue or has been notified of the security issue on the network or remote servers, the UE uses a special PDP service, and is able to stop uplink/downlink channels, close running applications and enter into a sate mode, cut off connections to the networks, and try to determine alternate available connectivity.

公开(公告)号：US11507643B2

公开(公告)日：2022-11-22

申请号：US16373300

申请日：2019-04-02

Applicant: Intel Corporation

Inventor： Malini K. Bhandaru ,  Kapil Sood ,  Christian Maciocco ,  Isaku Yamahata ,  Yunhong Jiang

IPC: G06F21/00 ,  G06F21/10

Abstract: At least one machine readable medium comprising a plurality of instructions that in response to being executed by a system cause the system to send a unique identifier to a license server, establish a secure channel based on the unique identifier, request a license for activating an appliance from a license server over the secure channel, receive license data from the license server over the secure channel; determine whether the license is valid, and activate the appliance in response to a determination that the license data is valid.

公开(公告)号：US11005884B2

公开(公告)日：2021-05-11

申请号：US15720821

申请日：2017-09-29

Applicant: Intel Corporation

Inventor： Sameh Gobriel ,  Christian Maciocco ,  Byron Marohn ,  Ren Wang ,  Tsung-Yuan C. Tai

IPC: H04L29/06 ,  H04L9/32 ,  G06F21/55 ,  G06F16/22

Abstract: A computing apparatus for providing a node within a distributed network function, including: a hardware platform; a network interface to communicatively couple to at least one other peer node of the distributed network function; a distributor function including logic to operate on the hardware platform, including a hashing module configured to receive an incoming network packet via the network interface and perform on the incoming network packet a first-level hash of a two-level hash, the first level hash being a lightweight hash with respect to a second-level hash, the first level hash to deterministically direct a packet to one of the nodes of the distributed network function as a directed packet; and a denial of service (DoS) mitigation engine to receive notification of a DoS attack, identify a DoS packet via the first-level hash, and prevent the DoS packet from reaching the second-level hash.

公开(公告)号：US20210105335A1

公开(公告)日：2021-04-08

申请号：US16997278

申请日：2020-08-19

Applicant: Intel Corporation

Inventor： Sebastian Schoenberg ,  Andrew Stephen Brown ,  Srikathyayani Srikanteswara ,  Jessica C. McCarthy ,  Eve M. Schooler ,  Christian Maciocco ,  Hassnaa Moustafa ,  Nageen Himayat ,  Rath Vannithamby ,  David John Zage

IPC: H04L29/08 ,  G06F16/23 ,  H04L12/24 ,  G06F16/957 ,  H04L12/26 ,  H04L29/06 ,  H04L12/841 ,  H04L12/773 ,  H04L12/741 ,  H04L12/813 ,  H04L29/12 ,  H04L12/721 ,  H04L12/911 ,  H04L12/715

Abstract: Generally discussed herein are systems, devices, and methods for populating a cache in an information-centric network. A device of an ICN can include a content store including published content and attributes of the published content stored thereon, the attributes including at least two of a device from which the content originated attribute, a lineage attribute, and a service level agreement attribute, and content processing circuitry coupled to the content store, the content processing circuitry configured to manage the published content based on the attributes.

公开(公告)号：US10805418B2

公开(公告)日：2020-10-13

申请号：US16511855

申请日：2019-07-15

Applicant: Intel Corporation

Inventor： Vallabhajosyula S. Somayazulu ,  Eve M. Schooler ,  Hassnaa Moustafa ,  Andrew Stephen Brown ,  Rath Vannithamby ,  Srikathyayani Srikanteswara ,  David John Zage ,  Ren Wang ,  Christian Maciocco ,  David E. Ott ,  Jeffrey Christopher Sedayao ,  David E. Cohen ,  Sung Lee

IPC: H04L29/08 ,  H04L12/26 ,  G06F16/23 ,  H04L12/24 ,  G06F16/957 ,  H04L29/06 ,  H04L12/841 ,  H04L12/773 ,  H04L12/741 ,  H04L12/813 ,  H04L29/12 ,  H04L12/721 ,  H04L12/911 ,  H04L12/715

Abstract: Generally discussed herein are systems, devices, and methods for managing content of an information centric network (ICN). A component of an ICN can include a memory including an extended content store that includes content from at least one other component of the ICN, and first attributes of the content, the first attributes including a content popularity value that indicates a number of requests for the content, and processing circuitry to increment the content popularity value in response to a transmission of a first content packet that includes the content, the first content packet transmitted in response to receiving an interest packet.

公开(公告)号：US20200174811A1

公开(公告)日：2020-06-04

申请号：US16786915

申请日：2020-02-10

Applicant: Intel Corporation

Inventor： Ashok Sunder Rajan ,  Richard A. Uhlig ,  Rajendra S. Yavatkar ,  Tsung-Yuan C. Tai ,  Christian Maciocco ,  Jeffrey R. Jackson ,  Daniel J. Dahle

IPC: G06F9/455 ,  H04L12/24 ,  G06F9/50

Abstract: In the present disclosure, functions associated with the central office of an evolved packet core network are co-located onto a computer platform or sub-components through virtualized function instances. This reduces and/or eliminates the physical interfaces between equipment and permits functional operation of the evolved packet core to occur at a network edge.

公开(公告)号：US10558481B2

公开(公告)日：2020-02-11

申请号：US15812888

申请日：2017-11-14

Applicant: INTEL CORPORATION

Inventor： Ashok Sunder Rajan ,  Richard A. Uhlig ,  Rajendra S. Yavatkar ,  Tsung-Yuan C. Tai ,  Christian Maciocco ,  Jeffrey R. Jackson ,  Daniel J. Dahle

IPC: G06F9/455 ,  G06F9/50 ,  H04L12/24 ,  G06F9/445

Abstract: In the present disclosure, functions associated with the central office of an evolved packet core network are co-located onto a computer platform or sub-components through virtualized function instances. This reduces and/or eliminates the physical interfaces between equipment and permits functional operation of the evolved packet core to occur at a network edge.

公开(公告)号：US10394784B2

公开(公告)日：2019-08-27

申请号：US15389218

申请日：2016-12-22

Applicant: INTEL CORPORATION

Inventor： Byron Marohn ,  Christian Maciocco ,  Sameh Gobriel ,  Ren Wang ,  Wei Shen ,  Tsung-Yuan Charlie Tai ,  Saikrishna Edupuganti

IPC: G06F16/22 ,  G06F3/06 ,  G06F16/00 ,  H04L12/701

Abstract: Technologies for managing lookup tables are described. The lookup tables may be used for a two-level lookup scheme for packet processing. When the tables need to be updated with a new key for packet processing, information about the new key may be added to a first-level lookup table and a second-level lookup table. The first-level lookup table may be used to identify a handling node for an obtained packet, and the handling node may perform a second-level table lookup to obtain information for further packet processing. The first lookup table may be replicated on all the nodes in a cluster, and the second-level lookup table may be unique to each node in the cluster. Other embodiments are described herein and claimed.

公开(公告)号：US10237171B2

公开(公告)日：2019-03-19

申请号：US15270377

申请日：2016-09-20

Applicant: INTEL CORPORATION

Inventor： Sameh Gobriel ,  Ren Wang ,  Eric K. Mann ,  Christian Maciocco ,  Tsung-Yuan C. Tai

IPC: H04L1/00 ,  H04L12/721 ,  H04L12/851 ,  H04L12/863 ,  H04L12/751 ,  H04L12/715

Abstract: Methods and apparatus for facilitating efficient Quality of Service (QoS) support for software-based packet processing by offloading QoS rate-limiting to NIC hardware. Software-based packet processing is performed on packet flows received at a compute platform, such as a general purpose server, and/or packet flows generated by local applications running on the compute platform. The packet processing includes packet classification that associates packets with packet flows using flow IDs, and identifying a QoS class for the packet and packet flow. NIC Tx queues are dynamically configured or pre-configured to effect rate limiting for forwarding packets enqueued in the NIC Tx queues. New packet flows are detected, and mapping data is created to map flow IDs associated with flows to the NIC Tx queues used to forward the packets associated with the flows.

公开(公告)号：US20190045357A1

公开(公告)日：2019-02-07

申请号：US15981658

申请日：2018-05-16

Applicant: Intel Corporation

Inventor： Jacob Alden Cooper ,  Karla Jean Saur ,  Saikrishna Edupuganti ,  Christian Maciocco

IPC: H04W8/26 ,  H04W40/24 ,  H04W76/11 ,  H04W28/08

Abstract: Particular embodiments described herein provide for a system that can be configured to initialize a gateway, assign a range of tunnel endpoint identifiers (TEID) to the gateway, where the range of TEIDs are associated with the gateway, and communicate the range of TEIDs to routers, where each TEID in the range of TEIDs is used to by the router to route packets to the gateway. In an example, the range of TEIDS associated with the gateway are assigned to the gateway when the gateway was initialized and the gateway assigns the TEID for the session.