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.
Patent No.:
Date of Patent:
Apr. 21, 2020
Filed:
Dec. 15, 2016
Nicira, Inc., Palo Alto, CA (US);
Shadab Shah, Fremont, CA (US);
Kaushal Bansal, Pleasanton, CA (US);
Uday Masurekar, Sunnyvale, CA (US);
Jerry Pereira, Santa Clara, CA (US);
Sunitha Krishna, Saratoga, CA (US);
Nicira, Inc., Palo Alto, CA (US);
Abstract
In a computer-implemented method for managing firewall flow records, firewall flow records of a virtual infrastructure including a distributed firewall are received, wherein the firewall flow records are captured according to firewall rules of the distributed firewall, and wherein the firewall flow records each include tuples and at least one field of network traffic data. Responsive to detecting a number of received firewall flow records exceeding a threshold value, it is determined whether the tuples are identical for any of the firewall flow records. Provided the tuples are not identical for any of the firewall flow records, the tuples for the firewall flow records are modified to generate modified firewall flow records. It is determined whether the tuples are identical for any of the modified firewall flow records. Provided the tuples are identical for any of the modified firewall flow records, the modified firewall flow records for which the tuples are identical are coalesced into a single firewall flow record.