The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 14, 2023

Filed:

Apr. 23, 2019
Applicant:

Hewlett Packard Enterprise Development Lp, Houston, TX (US);

Inventors:

Puneet Sharma, Palo Alto, CA (US);

Huazhe Wang, Palo Alto, CA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 47/20 (2022.01); H04L 9/40 (2022.01); H04L 69/22 (2022.01); H04L 47/125 (2022.01);
U.S. Cl.
CPC ...
H04L 47/20 (2013.01); H04L 47/125 (2013.01); H04L 63/0254 (2013.01); H04L 69/22 (2013.01);
Abstract

Example method includes: receiving a plurality of intent-based network policies in a network, wherein each intent-based policy comprises at least a rule and an action to be performed by a network function on a network packet in response to the rule being matched; identifying a set of header address spaces comprising a plurality of addresses that match to a same set of rules and actions; creating an atomic address object representing the identified set of header address spaces; and verifying the plurality of intent-based network policies using the atomic address object.


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