公开(公告)号：US20170317926A1

公开(公告)日：2017-11-02

申请号：US15160804

申请日：2016-05-20

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Reinaldo Penno ,  Carlos M. Pignataro ,  Paul Quinn ,  Hung The Chau ,  Chui-Tin Yen ,  Vivek Kansal ,  Jianxin Wang ,  Kent K. Leung

IPC: H04L12/721 ,  H04L12/703 ,  H04L12/911

CPC classification number: H04L45/36 ,  H04L45/26 ,  H04L45/28 ,  H04L45/64 ,  H04L45/70 ,  H04L47/10 ,  H04L47/2441 ,  H04L47/726 ,  H04L2212/00

Abstract: Embodiments are directed to receiving an original packet at a service function; determining, for a reverse packet, a reverse service path identifier for a previous hop on a service function chain; determining, for the reverse packet, a service index for the reverse service path identifier; and transmitting the reverse packet to the previous hop on the service function chain.

公开(公告)号：US20190068490A1

公开(公告)日：2019-02-28

申请号：US16170175

申请日：2018-10-25

Applicant: Cisco Technology, Inc.

Inventor： Reinaldo Penno ,  Carlos M. Pignataro ,  Paul Quinn ,  Hung The Chau ,  Chui-Tin Yen ,  Vivek Kansal ,  Jianxin Wang ,  Kent K. Leung

IPC: H04L12/721 ,  H04L12/801 ,  H04L12/703 ,  H04L12/911 ,  H04L12/715 ,  H04L12/851

Abstract: Embodiments are directed to receiving an original packet at a service function; determining, for a reverse packet, a reverse service path identifier for a previous hop on a service function chain; determining, for the reverse packet, a service index for the reverse service path identifier; and transmitting the reverse packet to the previous hop on the service function chain.

公开(公告)号：US20210120088A1

公开(公告)日：2021-04-22

申请号：US16655316

申请日：2019-10-17

Applicant: Cisco Technology, Inc.

Inventor： Robert Edgar Barton ,  Jerome Henry ,  Chui-Tin Yen ,  Aamer Saeed Akhter

IPC: H04L29/08 ,  H04L29/12 ,  H04L12/24 ,  H04L12/46 ,  H04L29/06

Abstract: In one embodiment, a master on-boarding agent establishes a virtual private network (VPN) connection with a local on-boarding agent executed by a gateway of a vehicle. The master on-boarding agent receives, via the VPN connection, vehicle data obtained by the local on-boarding agent from a co-pilot system of the vehicle. The master on-boarding agent configures, based on the received vehicle data, the gateway of the vehicle with a network configuration, wherein the network configuration includes an Internet Protocol (IP) address for the gateway. The master on-boarding agent coordinates, based on the network configuration, application of a security policy to the gateway.

公开(公告)号：US11064030B2

公开(公告)日：2021-07-13

申请号：US16655316

申请日：2019-10-17

Applicant: Cisco Technology, Inc.

Inventor： Robert Edgar Barton ,  Jerome Henry ,  Chui-Tin Yen ,  Aamer Saeed Akhter

IPC: H04W4/00 ,  H04L29/08 ,  H04L29/12 ,  H04L12/24 ,  H04L29/06 ,  H04L12/46

Abstract: In one embodiment, a master on-boarding agent establishes a virtual private network (VPN) connection with a local on-boarding agent executed by a gateway of a vehicle. The master on-boarding agent receives, via the VPN connection, vehicle data obtained by the local on-boarding agent from a co-pilot system of the vehicle. The master on-boarding agent configures, based on the received vehicle data, the gateway of the vehicle with a network configuration, wherein the network configuration includes an Internet Protocol (IP) address for the gateway. The master on-boarding agent coordinates, based on the network configuration, application of a security policy to the gateway.

公开(公告)号：US10708178B2

公开(公告)日：2020-07-07

申请号：US16170175

申请日：2018-10-25

Applicant: Cisco Technology, Inc.

Inventor： Reinaldo Penno ,  Carlos M. Pignataro ,  Paul Quinn ,  Hung The Chau ,  Chui-Tin Yen ,  Vivek Kansal ,  Jianxin Wang ,  Kent K. Leung

IPC: H04L12/721 ,  H04L12/801 ,  H04L12/715 ,  H04L12/703 ,  H04L12/911 ,  H04L12/851

Abstract: Embodiments are directed to receiving an original packet at a service function; determining, for a reverse packet, a reverse service path identifier for a previous hop on a service function chain; determining, for the reverse packet, a service index for the reverse service path identifier; and transmitting the reverse packet to the previous hop on the service function chain.

公开(公告)号：US10171350B2

公开(公告)日：2019-01-01

申请号：US15160804

申请日：2016-05-20

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Reinaldo Penno ,  Carlos M. Pignataro ,  Paul Quinn ,  Hung The Chau ,  Chui-Tin Yen ,  Vivek Kansal ,  Jianxin Wang ,  Kent K. Leung

IPC: H04L12/721 ,  H04L12/703 ,  H04L12/911 ,  H04L12/801 ,  H04L12/715 ,  H04L12/851

Abstract: Embodiments are directed to receiving an original packet at a service function; determining, for a reverse packet, a reverse service path identifier for a previous hop on a service function chain; determining, for the reverse packet, a service index for the reverse service path identifier; and transmitting the reverse packet to the previous hop on the service function chain.