公开(公告)号：US12021657B1

公开(公告)日：2024-06-25

申请号：US18304427

申请日：2023-04-21

Applicant: Juniper Networks, Inc.

Inventor： Wen Lin ,  Ravi Shekhar ,  Vamshi Krishna Voruganti ,  Aldrin Isaac ,  SelvaKumar Sivaraj ,  Sean A. Mentzer ,  John E. Drake

IPC: H04L12/46 ,  H04L12/66 ,  H04L45/50 ,  H04L61/5007 ,  H04L101/622

CPC classification number: H04L12/4641 ,  H04L12/66 ,  H04L45/50 ,  H04L61/5007 ,  H04L2101/622

Abstract: A first provider edge device may receive device information from a second provider edge device included in an Ethernet virtual private network (EVPN). The device information may identify a media access control (MAC) address and may indicate that the device is connected to the second provider edge device. The first provider edge device may receive data transmitted by the device and may determine, based on information included in the data, that the device has moved from the second provider edge device to the first provider edge device. The first provider edge device may generate a data packet including mobility information indicating that the device has moved to the first provider edge device. The first provider edge device may transmit, via a data plane of the EVPN, the data packet to the second provider edge device to permit the second provider edge device to update routing information for the device.

公开(公告)号：US11088871B1

公开(公告)日：2021-08-10

申请号：US16788072

申请日：2020-02-11

Applicant: Juniper Networks, Inc.

Inventor： Wen Lin ,  Ravi Shekhar ,  Vamshi Krishna Voruganti ,  Aldrin Isaac ,  SelvaKumar Sivaraj ,  Sean A. Mentzer ,  John E. Drake

IPC: H04L12/46 ,  H04L29/12 ,  H04L12/66 ,  H04L12/723

Abstract: A first provider edge device may receive device information from a second provider edge device included in an Ethernet virtual private network (EVPN). The device information may identify a media access control (MAC) address and may indicate that the device is connected to the second provider edge device. The first provider edge device may receive data transmitted by the device and may determine, based on information included in the data, that the device has moved from the second provider edge device to the first provider edge device. The first provider edge device may generate a data packet including mobility information indicating that the device has moved to the first provider edge device. The first provider edge device may transmit, via a data plane of the EVPN, the data packet to the second provider edge device to permit the second provider edge device to update routing information for the device.

公开(公告)号：US11677586B1

公开(公告)日：2023-06-13

申请号：US17443500

申请日：2021-07-27

Applicant: Juniper Networks, Inc.

Inventor： Wen Lin ,  Ravi Shekhar ,  Vamshi Krishna Voruganti ,  Aldrin Isaac ,  SelvaKumar Sivaraj ,  Sean A. Mentzer ,  John E. Drake

IPC: H04L12/46 ,  H04L45/50 ,  H04L12/66 ,  H04L61/5007 ,  H04L101/622

CPC classification number: H04L12/4641 ,  H04L12/66 ,  H04L45/50 ,  H04L61/5007 ,  H04L2101/622

Abstract: A first provider edge device may receive device information from a second provider edge device included in an Ethernet virtual private network (EVPN). The device information may identify a media access control (MAC) address and may indicate that the device is connected to the second provider edge device. The first provider edge device may receive data transmitted by the device and may determine, based on information included in the data, that the device has moved from the second provider edge device to the first provider edge device. The first provider edge device may generate a data packet including mobility information indicating that the device has moved to the first provider edge device. The first provider edge device may transmit, via a data plane of the EVPN, the data packet to the second provider edge device to permit the second provider edge device to update routing information for the device.