公开(公告)号：US20220191119A1

公开(公告)日：2022-06-16

申请号：US17689864

申请日：2022-03-08

Applicant: NETFLIX, INC.

Inventor： David BANNISTER ,  Rafael RODRIGUEZ

IPC: H04L43/0864 ,  H04B10/27 ,  H04L41/06 ,  H04L43/10 ,  H04L69/16

Abstract: In various embodiments, a monitoring application assesses delays associated with a circuit within a network. The monitoring application determines a measured trip time between a first device and a second device that is connected to the first device via the circuit. The measured trip time is associated with a first variance attributable to the first device. The monitoring application performs one or more digital signal processing operations based on the measured trip time to generate a predicted trip time. The predicted trip time is associated with a second variance attributable to the first device that is less than the first variance. Based on the predicted trip time, the monitoring application determines characteristic(s) of the delay associated with the circuit. Advantageously, reducing variations attributable to the first device when generating the first predicted trip time increases the accuracy with which the monitoring application can determine the characteristic(s) of the delay.

公开(公告)号：US20170155587A1

公开(公告)日：2017-06-01

申请号：US14953626

申请日：2015-11-30

Applicant: NETFLIX, Inc

Inventor： David BANNISTER

IPC: H04L12/745 ,  H04L12/753 ,  H04L12/743

CPC classification number: H04L45/748 ,  H04L45/04 ,  H04L45/48 ,  H04L45/54 ,  H04L45/745 ,  H04L45/7457

Abstract: One embodiment of the present invention sets forth a technique for compressing a forwarding table. The technique includes storing a first network prefix and a first set of routing information associated with the first network prefix in a routing table, and writing the first network prefix from the routing table to a first entry included in a forwarding table. The technique further includes storing a second network prefix and a second set of routing information associated with the second network prefix in the routing table. The second network prefix is covered by the first network prefix. The technique further includes, based on comparing the first set of routing information to the second set of routing information, determining that the second network prefix should not be written from the routing table to the forwarding table, or removing the second network prefix from the forwarding table.