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:
Mar. 07, 2017
Filed:
Jun. 24, 2015
Iphotonix, Richardson, TX (US);
Lance Arnold Visser, Dallas, TX (US);
Russell Wiant, Carrollton, TX (US);
iPhotonix, Richardson, TX (US);
Abstract
Incoming packets communicated over a common WAN interface of a distributed host device may be processed differently depending on their traffic classification. A virtual forwarding unit classifies incoming packets as tunneled traffic, tunnel-related control traffic, remote agent traffic, or local internet traffic. Tunneled traffic classifies packets transported over data or control tunnels extending between WAN interfaces of distributed host devices. Tunnel-related control traffic classifies packets communicated to measure a quality parameter of the data or control tunnels, such as operations, administration and maintenance (OAM) packets. Remote agent traffic classifies packets associated with existing remote agent sessions, which are created and tracked based on outgoing management traffic originating from the virtual remote agent. Local internet traffic classifies packets associated with existing local internet sessions, which are created and tracked based on outgoing local internet traffic.