公开(公告)号：US11784937B2

公开(公告)日：2023-10-10

申请号：US17656846

申请日：2022-03-28

Applicant: Juniper Networks, Inc.

Inventor： Venkata Naga Chaitanya Munukutla ,  Raveendra Torvi ,  Dmitry A. Shokarev ,  Vishnu Pavan Kumar Beeram ,  Manikandan Musuvathi Poornachary ,  Shivam Vaid

IPC: H04L47/32 ,  H04L43/026 ,  H04L43/16 ,  H04L45/00 ,  H04L49/253

CPC classification number: H04L47/32 ,  H04L43/026 ,  H04L43/16 ,  H04L45/38 ,  H04L49/254

Abstract: In general, this disclosure describes a network device to determine a cause of packets being dropped within a network. An example method includes generating, by a traffic monitor operating on a network device, an exception packet that includes a unique exception code that identifies a cause for a component in the network device to discard a transit packet, and a nexthop index identifying a forwarding path being taken by the transit packet experiencing the exception. The method also includes forwarding the exception packet to a collector to be processed.

公开(公告)号：US20220224654A1

公开(公告)日：2022-07-14

申请号：US17656846

申请日：2022-03-28

Applicant: Juniper Networks, Inc.

Inventor： Venkata Naga Chaitanya Munukutla ,  Raveendra Torvi ,  Dmitry A. Shokarev ,  Vishnu Pavan Beeram ,  Manikandan Musuvathi Poornachary ,  Shivam Vaid

IPC: H04L47/32 ,  H04L43/026 ,  H04L49/253 ,  H04L45/00 ,  H04L43/16

Abstract: In general, this disclosure describes a network device to determine a cause of packets being dropped within a network. An example method includes generating, by a traffic monitor operating on a network device, an exception packet that includes a unique exception code that identifies a cause for a component in the network device to discard a transit packet, and a nexthop index identifying a forwarding path being taken by the transit packet experiencing the exception. The method also includes forwarding the exception packet to a collector to be processed.

公开(公告)号：US11323381B2

公开(公告)日：2022-05-03

申请号：US16917433

申请日：2020-06-30

Applicant: Juniper Networks, Inc.

Inventor： Venkata Naga Chaitanya Munukutla ,  Raveendra Torvi ,  Dmitry A. Shokarev ,  Vishnu Pavan Beeram ,  Manikandan Musuvathi Poornachary ,  Shivam Vaid

IPC: H04L12/823 ,  H04L12/26 ,  H04L12/721 ,  H04L47/32 ,  H04L43/026 ,  H04L49/253 ,  H04L45/00 ,  H04L43/16

Abstract: In general, this disclosure describes a network device to determine a cause of packets being dropped within a network. An example method includes generating, by a traffic monitor operating on a network device, an exception packet that includes a unique exception code that identifies a cause for a component in the network device to discard a transit packet, and a nexthop index identifying a forwarding path being taken by the transit packet experiencing the exception. The method also includes forwarding the exception packet to a collector to be processed.

公开(公告)号：US20210328939A1

公开(公告)日：2021-10-21

申请号：US16917433

申请日：2020-06-30

Applicant: Juniper Networks, Inc.

Inventor： Venkata Naga Chaitanya Munukutla ,  Raveendra Torvi ,  Dmitry A. Shokarev ,  Vishnu Pavan Beeram ,  Manikandan Musuvathi Poornachary ,  Shivam Vaid

IPC: H04L12/823 ,  H04L12/26 ,  H04L12/721 ,  H04L12/937

Abstract: In general, this disclosure describes a network device to determine a cause of packets being dropped within a network. An example method includes generating, by a traffic monitor operating on a network device, an exception packet that includes a unique exception code that identifies a cause for a component in the network device to discard a transit packet, and a nexthop index identifying a forwarding path being taken by the transit packet experiencing the exception. The method also includes forwarding the exception packet to a collector to be processed.