Palo Alto Networks, Inc.

Lin Wang

Philip Kwan

Lei Chang

Chunqing Cai

Sameer Kumar

Pulikeshi Ramanath

Santosh Narayankhedkar

Techniques for enhanced Software-Defined Wide Area Network (SD-WAN) path quality measurement and selection are disclosed. In some embodiments, a system/method/computer program product for enhanced SD-WAN path quality measurement and selection includes periodically performing a network path measurement for each of a plurality of network paths at a Software-Defined Wide Area Network (SD-WAN) interface; updating a version if the network path measurement exceeds a threshold for one or more of the plurality of network paths; and selecting one of the plurality of network paths for a session based on the version according to an application policy.

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Palo Alto, CA, United States of America

Lin Wang