公开(公告)号：US11362942B2

公开(公告)日：2022-06-14

申请号：US16779413

申请日：2020-01-31

Applicant: Juniper Networks, Inc.

Inventor： Kireeti Kompella ,  Wen Lin ,  Kevin Wang

IPC: H04L45/50 ,  H04L12/46 ,  H04L45/18 ,  H04L45/00 ,  H04L69/22

Abstract: In some cases, once Fast Reroute (FRR) has taken place (e.g., for MPLS protection), a further FRR is undesirable, and even detrimental. A mechanism to prevent a further FRR, once such a further FRR is determined to be potentially harmful, is described.

公开(公告)号：US20210203598A1

公开(公告)日：2021-07-01

申请号：US16779413

申请日：2020-01-31

Applicant: Juniper Networks, Inc.

Inventor： Kireeti Kompella ,  Wen Lin ,  Kevin Wang

IPC: H04L12/723 ,  H04L12/707 ,  H04L12/46 ,  H04L12/733 ,  H04L12/705 ,  H04L29/06

Abstract: In some cases, once Fast Reroute (FRR) has taken place (e.g., for MPLS protection), a further FRR is undesirable, and even detrimental. A mechanism to prevent a further FRR, once such a further FRR is determined to be potentially harmful, is described.