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. 14, 2020
Filed:
Jul. 27, 2017
Cisco Technology, Inc., San Jose, CA (US);
Elyor Khakimov, Santa Clara, CA (US);
Shyam Kapadia, San Jose, CA (US);
Richard Lam, Cupertino, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A network controller for a network implementing a virtual network overlay determines a network gateway via which a service appliance accesses the network. The network controller determines a network gateway via which an application server accesses the network. First policy data is distributed to the network gateway via which the service appliance accesses the network. This first policy data indicates that the network gateway via which the service appliance accesses the network forwards return packets addressed to a client device sent from an application server to the service appliance. Second policy data is distributed to the network gateway via which the application server accesses the network. This second policy data indicates the network gateway via which the application server accesses the network is configured to forward return packets addressed to the client device to the network gateway via which the service appliance accesses the network.