公开(公告)号：US12244463B2

公开(公告)日：2025-03-04

申请号：US18397672

申请日：2023-12-27

Applicant: Juniper Networks, Inc.

Inventor： Jisheng Wang ,  Ruchit Rajkumar Mehta ,  Kaushik Adesh Agrawal ,  Patrick Timmons ,  Patrick J. MeLampy ,  Michael Baj

IPC: G06F15/173 ,  H04L41/0893 ,  H04L41/16 ,  H04L41/5009

Abstract: An example method includes receiving, by an SD-WAN system, WAN link characterization data for a plurality of WAN links of the SD-WAN system over a time period; and for each site of a plurality of sites of the SD-WAN system, generating, by the SD-WAN system, a local policy for the site, wherein generating the local policy is based on a machine learning model trained with the WAN link characterization data for the plurality of WAN links, and providing the local policy to an SD-WAN edge device of the site.

公开(公告)号：US12289243B2

公开(公告)日：2025-04-29

申请号：US17454071

申请日：2021-11-09

Applicant: Juniper Networks, Inc.

Inventor： Patrick Timmons

IPC: H04L67/14 ,  H04L47/2475

Abstract: Techniques are disclosed for the detection of different states of a session comprising a bidirectional flow of network traffic between client devices so as to enable a network device to apply different network policies to different states of the session. In one example, a computing device identifies multiple states of a session and defines a plurality of network policies. Each network policy defines performance requirements for network traffic during each state of the session. A network device receives the plurality of network policies and determines a state of the session. The network device selects a path based on the performance requirements of the network policy associated with the determined state of the session. The network device forwards traffic associated with the session along the selected path while the session is in the determined state.