Cisco Technology, Inc.

Facetime Communications, Inc,

Cisco Systems Inc.

Airespace, Inc.

Scott G Kelly

Patrice R Calhoun

Rohit Kumar Suri

Joseph Petviashvili

Eugene Mandel

Jonathan Christensen

Srini Gurrapu

Robert W Tashjian

Methods, apparatuses and systems facilitating deployment and configuration of managed access points in hierarchical wireless network systems. An embodiment of the invention facilitates deployment and configuration of conventional, substantially autonomous access points operating in connection with a central management node, such as a server or appliance. In another embodiment, the present invention facilitates deployment and configuration of light-weight access points in a hierarchical wireless network system. In one embodiment, the present invention also provides a streamlined encryption key exchange protocol adapted to hierarchical wireless network system architectures.

Managed access point protocol

Network flows are identified by analyzing network traffic and network host information. The network host information may be collected by network host monitors associated with network hosts. Network traffic and network host information are evaluated against network flow profiles to identify network flows. If a network flows are identified with high certainty and are associated with previously identified network applications, then network flow policies can be applied to the network flows to block, throttle, accelerate, enhance, or transform the network flows. If a network flow is identified with lesser certainty or is not associated with a previously identified network application, then a new network flow profile can be created from further analysis of network traffic information, network host information, and possibly additional network host information collected to enhance the analysis. New network flow profiles can be communicated with a service provider for analysis and potential distribution to other networks.

Categorizing, classifying, and identifying network flows using network and host components

Methods, apparatuses and systems facilitating deployment and configuration of managed access points in wireless network systems. An embodiment of the present invention is a light-weight management protocol that reduces the management footprint of a plurality of managed access points in a wireless network system. An embodiment of the invention facilitates deployment and configuration of conventional, substantially autonomous access points operating in connection with a central management node, such as a server or appliance. In another embodiment, the present invention facilitates deployment and configuration of access points in a wireless network system including hierarchical processing of protocol information.

Light-weight access point protocol

A distributed network is provided with mobile user devices, a virtual 'Virtual Private Network' (VPN) server, and a plurality of physical VPN servers, wherein the virtual VPN server allows all mobile user devices to be configured with a single VPN server address, namely that of the virtual VPN server. The plurality of physical VPM servers all recognize and intercept network traffic sent to the virtual VPN server address, so that traffic can be distributed throughout the network. Specifically, each real VPN server responds to network traffic sent by a mobile user device to the address of the virtual VPN server and communicates with the mobile user device using the virtual VPN server address in preference to the individually assigned address of the real VPN server.

Network with virtual 'Virtual Private Network' server

Growing community of inventors

Fremont, CA, United States of America

Scott G Kelly