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:
Jun. 15, 2021
Filed:
Mar. 28, 2019
Cisco Technology, Inc., San Jose, CA (US);
Parag M. Panse, Sunnyvale, CA (US);
Brian Russell Kean, Cincinnati, OH (US);
Sanjay Kumar Hooda, Pleasanton, CA (US);
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Abstract
Present technology is directed to a system and method for implementing an offline scheme to automatically and efficiently transform a set of conventional IP-based Access Control Entries in a supplied configuration into compressed form that can then be represented as Object-Group based Access Control Entries. The compression is performed on contiguous blocks of the supplied Access Control List having a common prescribed filtering access. The compression is performed by iteratively selecting a data field with mismatching data values across the ACEs and merging the data values into a corresponding data field of the output ACE. The common values of other data fields are then imported to the corresponding data fields of the output ACE. The process is repeated in an iterative manner by assigning a different data field as the selected data field for each iteration round.