Juniper Networks, Inc.

International Business Machines Corporation

Netscout Systems, Inc.

Cumulus Networks Inc.

Andrew Richard Harding

Theron D Tock

Matthew Alan Palmer

Sampath Srinivas

Vadim Egorov

Jason P Poirier

James P Rivers

Wilson Kok

Shrijeet Subhabrata Mukherjee

Saradha Srinivasan

John David Russell

Peter C Vinsel

Lee Anne Kowalski

Erik W Hjelmstad

Gordon Beith

To accommodate graceful offloading of connections from a port of a network element, thereby allowing the port to be decommissioned, both existing and new connections allocated to that port according to a load balancing protocol are replicated on a backup port. Thereafter, or concurrently therewith, the port is configured to drop acknowledgements of the new connections, and the port is monitored so as to eventually identify an absence of connections thereon. At that time, the port may be decommissioned inasmuch as all new connections will have been established on the backup port and no previously existing connections on the original port will remain.

Flow based session drain director

A method for parallel processing of ingress packets destined to a plurality of inline tools is provided. An ingress packet is processed to extract a plurality of packet header fields and to generate a packet identifier. A hash index is generated by hashing information associated with the plurality of packet header fields. A copy of the ingress packet and the packet identifier are stored in a hash table entry using the generated hash index. The ingress packet is simultaneously forwarded to each of the plurality of inline tool devices.

Parallelization of inline tool chaining

A system for configuring one or more flows of captured data packets through a hybrid communication network is provided. The system includes first and second segments of the hybrid communication network. The first segment includes a stacked topology of communicatively coupled plurality of network captured traffic distribution devices. The second segment includes one or more OpenFlow switches configured for an OpenFlow protocol. The system also includes a management server communicatively coupled to the first and second segments of the hybrid communication network. The management server includes logic adapted to configure one or more data flows of captured data packets with respect to forwarding the captured data packets between the first and second segments of the hybrid communication network.

Hybrid control/data plane for packet brokering orchestration

An access request is transmitted from a first device to a second device causing one or more security functions to be executed on the first device. Whether to grant the access request is based on a result of the executed one or more security functions.

Method and system for performing a security check

A check of a processing device is performed. A device may receive a network access request to access a network from a first processing device. A security check may be caused to be performed on the first processing device. Whether to grant the network access request to the first processing device is based on a result of the security check.

Federating trust in a heterogeneous network

A method and system in accordance with the present invention allows the help information to be shared independent of its invocation method, so that the information can be displayed in both integrated user assistance mechanisms and traditional online help windows. The method includes receiving an invocation of one of a plurality of user assistance mechanisms; and collecting help information from an information source, the information source comprising a structure indicating what portion of the information source is to be displayed based upon the invoked user assistance mechanism. With a method and system in accordance with the present invention, help authors place a metastructure or secondary structure in the information source. This secondary structure indicates which parts of the information source should be displayed by that particular integrated user assistance mechanism. A method and system in accordance with the present invention reads the information source and secondary structure and then takes the information defined by the secondary structure and passes it to the integrated user assistance mechanism to be displayed. For example, the same text information can be retrieved from one source and displayed in the following three places&mdash;a traditional online help window, inline text in a software dialog, inside a pop-up window over a control. With the method and system in accordance with the present invention, the author only has to maintain one source, so that both the integrated user assistance mechanism and the traditional online help will contain the accurate information.

Method and system for delivering integrated user assistance information and traditional help from the same source

Proactive and dynamic assistance is provided to a user of a computer system. In particular, the present invention provides a navigation model that integrates help information, task guide information, interactive wizard information or other user assistance information, for example, into a single user assistance system. Additionally, code for the user assistance system is maintained separately from code for an application program for the computer system.

Growing community of inventors

Scotts Valley, CA, United States of America

Andrew Richard Harding