公开(公告)号：US20220247673A1

公开(公告)日：2022-08-04

申请号：US17164282

申请日：2021-02-01

Applicant: Juniper Networks, Inc.

Inventor： Jonathan C. BARTH ,  Shraddha HEGDE ,  William Britto Arimboor JOSEPH ,  Vishnu Pavan BEERAM ,  Tarek SAAD

IPC: H04L12/723 ,  H04L12/751 ,  H04L12/703 ,  H04L12/721

Abstract: In some implementations, a network device may identify a segment routing traffic engineering (SR-TE) algorithm supported by the network device. The network device may determine, based on identifying the SR-TE algorithm, an identification value associated with the network device. The network device may generate an advertisement packet that includes the identification value and information identifying the SR-TE algorithm. The network device may send the advertisement packet to another network device to cause the other network device to update a data structure to indicate that the network device supports the SR-TE algorithm and that the network device is associated with the identification value. The other network device may determine, using the SR-TE algorithm, a forwarding path for a data packet that indicates the network device as a hop in the forwarding path.

公开(公告)号：US20200162401A1

公开(公告)日：2020-05-21

申请号：US16750424

申请日：2020-01-23

Applicant: Juniper Networks, Inc.

Inventor： Jonathan C. BARTH ,  Sudhir CHERUATHUR

IPC: H04L12/911 ,  H04L12/841 ,  H04L12/813 ,  H04L12/723 ,  H04L12/923 ,  H04L12/24 ,  H04L12/26

Abstract: A device may identify a plurality of first values associated with network traffic of a label-switched path of a plurality of label-switched paths. The device may determine an adjustment policy based on the plurality of first values. The adjustment policy may include one or more factors associated with a plurality of second values. The plurality of second values may be determined based on the plurality of first values. The device may implement the adjustment policy in association with the label-switched path. A bandwidth reservation of the label-switched path may be adjusted based on the adjustment policy. The adjustment policy may be implemented for fewer than all of the plurality of label-switched paths.

公开(公告)号：US20180331972A1

公开(公告)日：2018-11-15

申请号：US16040828

申请日：2018-07-20

Applicant: Juniper Networks, Inc.

Inventor： Jonathan C. BARTH ,  Sudhir CHERUATHUR

IPC: H04L12/911 ,  H04L12/923 ,  H04L12/24 ,  H04L12/813 ,  H04L12/723 ,  H04L12/841

Abstract: A device may identify a plurality of first values associated with network traffic of a label-switched path of a plurality of label-switched paths. The device may determine an adjustment policy based on the plurality of first values. The adjustment policy may include one or more factors associated with a plurality of second values. The plurality of second values may be determined based on the plurality of first values. The device may implement the adjustment policy in association with the label-switched path. A bandwidth reservation of the label-switched path may be adjusted based on the adjustment policy. The adjustment policy may be implemented for fewer than all of the plurality of label-switched paths.

公开(公告)号：US20180006962A1

公开(公告)日：2018-01-04

申请号：US15198400

申请日：2016-06-30

Applicant: Juniper Networks, Inc.

Inventor： Jonathan C. BARTH ,  Sudhir CHERUATHUR

IPC: H04L12/911 ,  H04L12/723 ,  H04L12/813 ,  H04L12/841

CPC classification number: H04L47/726 ,  H04L41/0896 ,  H04L45/50 ,  H04L47/20 ,  H04L47/28 ,  H04L47/762 ,  H04L47/788

Abstract: A device may identify a plurality of first values associated with network traffic of a label-switched path of a plurality of label-switched paths. The device may determine an adjustment policy based on the plurality of first values. The adjustment policy may include one or more factors associated with a plurality of second values. The plurality of second values may be determined based on the plurality of first values. The device may implement the adjustment policy in association with the label-switched path. A bandwidth reservation of the label-switched path may be adjusted based on the adjustment policy. The adjustment policy may be implemented for fewer than all of the plurality of label-switched paths.