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:
Jan. 05, 2021
Filed:
Jul. 03, 2019
Cisco Technology, Inc., San Jose, CA (US);
Sanjay Kumar Hooda, Cupertino, CA (US);
Syam Sundar V Appala, Santa Clara, CA (US);
Kaushik Kumar Dam, San Jose, CA (US);
Vimarsh Puneet, Milpitas, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A policy server correlates information from several messages associated with a client device to implement an identity-based network access policy. A network element connected to the client device obtains an authentication message including a first network address from the client device. The network element provides the authentication device to an identity server via a Network Address Translation (NAT) device, which translates the first network address to a second network address. The network element also provides a first message including the first network address to the policy server to request an identity-based policy for network communications of the client device. The network element implements the identity-based policy authorized by the policy server.