Invention Grant
- Patent Title: Method for prioritization of internet traffic by finding appropriate internet exit points
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Application No.: US16696014Application Date: 2019-11-26
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Publication No.: US11349751B2Publication Date: 2022-05-31
- Inventor: Marco Murgia , Praveen Raja Dhanabalan
- Applicant: Citrix Systems, Inc.
- Applicant Address: US FL Fort Lauderdale
- Assignee: Citrix Systems, Inc.
- Current Assignee: Citrix Systems, Inc.
- Current Assignee Address: US FL Fort Lauderdale
- Agency: Foley & Lardner LLP
- Main IPC: H04L45/302
- IPC: H04L45/302 ; H04L45/00 ; H04L49/20 ; H04L45/121 ; H04L45/125 ; H04L45/12 ; H04L47/24 ; H04L47/283 ; H04L47/125

Abstract:
The systems and methods discussed herein provide for faster communications, particularly for high priority traffic, across a distributed network with multiple exit points to a Wide Area Network. Rather than simply routing traffic based on internal or external destination, an intelligent router may measure latency to an endpoint destination via multiple paths, both external and internal, and direct traffic accordingly. Steering high priority traffic via the internal connection to an exit point near the destination server, and then to the server via the external network, may be faster than simply forwarding the connection via the external network from the exit point closest to the source device. Additionally, to reduce bandwidth requirements of the nearby exit point and provide capability for higher priority traffic, low priority traffic may be redirected back via the internal connection and transmitted via a distant exit point.
Public/Granted literature
- US20200099612A1 METHOD FOR PRIORITIZATION OF INTERNET TRAFFIC BY FINDING APPROPRIATE INTERNET EXIT POINTS Public/Granted day:2020-03-26
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