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. 31, 2015
Filed:
Aug. 07, 2012
Chi Chiu Tse, Markham, CA;
Jason Songbo Xu, Toronto, CA;
Ania Halliop, Mississauga, CA;
Chun Hei Justin Lai, Markham, CA;
Chi Chiu Tse, Markham, CA;
Jason Songbo Xu, Toronto, CA;
Ania Halliop, Mississauga, CA;
Chun Hei Justin Lai, Markham, CA;
BlackBerry Limited, Waterloo, ON, CA;
Abstract
In some implementations, a method for routing communication includes determining a binding interface for a communication session based on a forwarding information base (FIB) and a destination for the communication session. The communication session is from an application running on user equipment (UE), and the binding interface is included in a virtual private network (VPN) tunnel established through an Internet Protocol (IP) security (IPsec) interface. Whether to filter the communication session is determined based on which perimeter of the UE includes the binding interface and which perimeter of the UE includes the IPsec interface.