公开(公告)号：US11165702B1

公开(公告)日：2021-11-02

申请号：US16864442

申请日：2020-05-01

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. Jain ,  Sanjay Kumar Hooda ,  Satish Kondalam ,  Raja Janardanan ,  Aaditya Vadnere ,  Shivangi Sharma

IPC: H04L12/28 ,  H04L12/747 ,  H04L12/741 ,  H04L12/801 ,  H04L12/715 ,  H04L12/813 ,  H04L29/06

Abstract: Systems, methods, and computer-readable media for communicating policy changes in a Locator/ID Separation Protocol (LISP) based network deployment include receiving, at a first routing device, a first notification from a map server, the first notification indicating a change in a policy for LISP based communication between at least a first endpoint device and at least a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device. The first routing device forwards a second notification to the second routing device if one or more entries of a first map cache implemented by the first routing device are affected by the policy change, the second notification indicating a set of one or more endpoints connected to the second routing device that are affected by the policy change.

公开(公告)号：US20220006738A1

公开(公告)日：2022-01-06

申请号：US17476462

申请日：2021-09-15

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. Jain ,  Sanjay Kumar Hooda ,  Satish Kondalam ,  Raja Janardanan ,  Aaditya Vadnere ,  Shivangi Sharma

IPC: H04L12/747 ,  H04L12/813 ,  H04L12/741 ,  H04L12/715 ,  H04L12/801

Abstract: Systems, methods, and computer-readable media for communicating policy changes in a Locator/ID Separation Protocol (LISP) based network deployment include receiving, at a first routing device, a first notification from a map server, the first notification indicating a change in a policy for LISP based communication between at least a first endpoint device and at least a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device. The first routing device forwards a second notification to the second routing device if one or more entries of a first map cache implemented by the first routing device are affected by the policy change, the second notification indicating a set of one or more endpoints connected to the second routing device that are affected by the policy change.

公开(公告)号：US12028250B2

公开(公告)日：2024-07-02

申请号：US18323263

申请日：2023-05-24

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. Jain ,  Sanjay Kumar Hooda ,  Satish Kondalam ,  Raja Janardanan ,  Aaditya Vadnere ,  Shivangi Sharma

IPC: H04L12/28 ,  H04L45/00 ,  H04L45/02 ,  H04L45/74 ,  H04L47/20 ,  H04L47/33 ,  H04L9/40

CPC classification number: H04L45/742 ,  H04L45/04 ,  H04L45/54 ,  H04L47/20 ,  H04L47/33 ,  H04L63/20

Abstract: Systems, methods, and computer-readable media for communicating policy changes in a Locator/ID Separation Protocol (LISP) based network deployment include receiving, at a first routing device, a first notification from a map server, the first notification indicating a change in a policy for LISP based communication between at least a first endpoint device and at least a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device. The first routing device forwards a second notification to the second routing device if one or more entries of a first map cache implemented by the first routing device are affected by the policy change, the second notification indicating a set of one or more endpoints connected to the second routing device that are affected by the policy change.

公开(公告)号：US20230308391A1

公开(公告)日：2023-09-28

申请号：US18323263

申请日：2023-05-24

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. Jain ,  Sanjay Kumar Hooda ,  Satish Kondalam ,  Raja Janardanan ,  Aaditya Vadnere ,  Shivangi Sharma

IPC: H04L45/74 ,  H04L45/02 ,  H04L45/00 ,  H04L47/20 ,  H04L47/33

CPC classification number: H04L45/742 ,  H04L45/04 ,  H04L45/54 ,  H04L47/20 ,  H04L47/33 ,  H04L63/20

Abstract: Systems, methods, and computer-readable media for communicating policy changes in a Locator/ID Separation Protocol (LISP) based network deployment include receiving, at a first routing device, a first notification from a map server, the first notification indicating a change in a policy for LISP based communication between at least a first endpoint device and at least a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device. The first routing device forwards a second notification to the second routing device if one or more entries of a first map cache implemented by the first routing device are affected by the policy change, the second notification indicating a set of one or more endpoints connected to the second routing device that are affected by the policy change.

公开(公告)号：US11706139B2

公开(公告)日：2023-07-18

申请号：US17476462

申请日：2021-09-15

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. Jain ,  Sanjay Kumar Hooda ,  Satish Kondalam ,  Raja Janardanan ,  Aaditya Vadnere ,  Shivangi Sharma

IPC: H04L12/28 ,  H04L45/74 ,  H04L45/02 ,  H04L45/00 ,  H04L47/20 ,  H04L47/33 ,  H04L9/40

CPC classification number: H04L45/742 ,  H04L45/04 ,  H04L45/54 ,  H04L47/20 ,  H04L47/33 ,  H04L63/20

Abstract: Systems, methods, and computer-readable media for communicating policy changes in a Locator/ID Separation Protocol (LISP) based network deployment include receiving, at a first routing device, a first notification from a map server, the first notification indicating a change in a policy for LISP based communication between at least a first endpoint device and at least a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device. The first routing device forwards a second notification to the second routing device if one or more entries of a first map cache implemented by the first routing device are affected by the policy change, the second notification indicating a set of one or more endpoints connected to the second routing device that are affected by the policy change.

公开(公告)号：US20210344595A1

公开(公告)日：2021-11-04

申请号：US16864442

申请日：2020-05-01

Applicant: Cisco Technology, Inc.

Inventor： Prakash C. Jain ,  Sanjay Kumar Hooda ,  Satish Kondalam ,  Raja Janardanan ,  Aaditya Vadnere ,  Shivangi Sharma

IPC: H04L12/747 ,  H04L12/741 ,  H04L12/813 ,  H04L12/801 ,  H04L12/715

Abstract: Systems, methods, and computer-readable media for communicating policy changes in a Locator/ID Separation Protocol (LISP) based network deployment include receiving, at a first routing device, a first notification from a map server, the first notification indicating a change in a policy for LISP based communication between at least a first endpoint device and at least a second endpoint device, the first endpoint device being connected to a network fabric through the first routing device and the second endpoint device being connected to the network fabric through a second routing device. The first routing device forwards a second notification to the second routing device if one or more entries of a first map cache implemented by the first routing device are affected by the policy change, the second notification indicating a set of one or more endpoints connected to the second routing device that are affected by the policy change.