- Patent Title: Techniques for providing value-added services in SDN-based networks
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Application No.: US13913932Application Date: 2013-06-10
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Publication No.: US09647938B2Publication Date: 2017-05-09
- Inventor: Avi Chesla , Ehud Doron
- Applicant: Radware, Ltd.
- Applicant Address: IL Tel Aviv
- Assignee: Radware, Ltd.
- Current Assignee: Radware, Ltd.
- Current Assignee Address: IL Tel Aviv
- Agency: M&B IP Analysts, LLC
- Main IPC: H04L12/741
- IPC: H04L12/741 ; H04L29/06 ; H04L29/08 ; H04L12/715 ; H04L12/24 ; H04L12/701

Abstract:
A method for providing value added services (VAS) in a software defined network (SDN). The method comprises determining which value added services and their order should be assigned to an incoming traffic; determining for each of the one or more value added services their respective servers providing the value added services and assigning a unique diversion value to each server; instructing at least one peer network element to set a diversion field in each packet in the incoming traffic with a diversion value corresponding to a server providing a first value added service of the one or more value added services; and instructing each edge network element to set the diversion field of each packet output by the server to designate a destination node for the packet, wherein the destination node is any one of the destination server and a server providing a subsequent value added service.
Public/Granted literature
- US20130329734A1 TECHNIQUES FOR PROVIDING VALUE-ADDED SERVICES IN SDN-BASED NETWORKS Public/Granted day:2013-12-12
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