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Arbor Networks, Inc.
| Arbor Networks, Inc. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20120047248 | Method and System for Monitoring Flows in Network Traffic - A method and system for correlating web content with content providers to determine the origin of the content such that it is not necessary to look inside the information exchange. The method and system maintains sequences of reference points, which are ordered lists of content providers accessed by subscribers over time, and correlates the internet content applications, such as video, found in network traffic to the sequence of reference points accessed by subscribers to determine the origins of the content even when the content being delivered by third-party content delivery networks. | 02-23-2012 |
| 20110296002 | Stateful Flow Information Table Method and System for Packet Inspection System - A packet processing system comprises two packet inspection systems for tracking packet flows between a first network and a second network. A memory is accessible by each of the packet inspection systems for storing flow entries. Each of the flow entries includes a flow key characterizing a packet flow associated with flow entry, a flow identifier. State information is further maintained indicating ownership of the flow identifiers among the two packet inspection systems. Using stateful identifiers ensures that two packet processing systems do not become incoherent and properly indicate the status of free flow identifiers. | 12-01-2011 |
| 20090168648 | Method and System for Annotating Network Flow Information - A scalable flow monitoring solution takes in standard flow records exported from network devices such as routers, switches, firewalls, hubs, etc., and annotates the flow with additional information. This information is derived from a number of sources, including Border Gateway Protocol (BGP), Simple Network Management Protocol (SNMP), user configuration, and other, intelligent flow analysis. These annotations add information to the flow data, and can be used to perform value-added flow analysis. The annotated flow is then resent to a configurable set of destinations using standard flow formatting, e.g., Cisco System Inc.'s NetFlow, in one implementation. This allows the annotated flow to be processed and the enhanced information to be used by other flow analysis tools and existing flow analysis infrastructure. | 07-02-2009 |