Ixia

Net Optics, Inc.

Net Optic, Inc.

Wei Lian

Eldad Matityahu

Robert E Shaw

Dennis Carpio

Siuman Hui

Marcel Felix Desdier

Randy Fung

Wenxing Quan

A high density network arrangement for managing an integrated secured multiple networks arrangement is provided. The arrangement includes a power module for providing power to a circuitry of the high density network arrangement. The arrangement also includes a plurality of network interfaces, wherein each network interface of the plurality of network interfaces is configured for coupling with a network arrangement. The arrangement further includes a processor for providing processing capability to the high density network arrangement. The arrangement yet also includes logic arrangement for managing data traffic flowing through the plurality of network interfaces, wherein the data traffic is configured to traverse the high density network arrangement between the plurality of network arrangement interfaces irrespective whether the power is provided to the circuitry of the high density network arrangement.

Secured network arrangement and methods thereof

A switching system includes memory and a switching circuit. The memory stores a port priority table and a trigger source and condition table. The switching circuit for switches network traffic between a number of ports based on the port priority table, the trigger source and condition table, and port health status data. Switching network traffic includes: determining a priority path for a first port using the port health status data and the trigger source and condition table; determining a second port specified as a destination for network traffic arriving at the first port by the port priority table for the priority path; and routing incoming network traffic from the first port to the second port.

Methods and systems for switching network traffic in a communications network

A dual bypass module for managing an integrated secured network environment is provided. The module includes network ports that receive and transmit data traffic flowing through the network. The module also includes a set of monitoring ports that is configured for transmitting the data traffic between the dual bypass module and a set of monitoring systems. The module further includes a set of relays configured for controlling the flow of data through the dual bypass module. The module yet also includes a configurable integrated circuit. The configurable integrated circuit includes at least one of a first logic arrangement for determining conditions of the set of monitoring systems, a second logic arrangement for redirecting the data traffic through a secured alternate path when a monitoring system is unavailable, and a third logic arrangement for redirecting the data traffic through a secured alternate path when a communication path becomes unavailable.

Dual bypass module and methods thereof

Ibypass high density device and methods thereof

An arrangement in a network tap for monitoring state of a monitoring system is provided. The arrangement includes a set of network ports that includes a set of input network ports for receiving data traffic and a set of output network ports for outputting the data traffic from the network tap. The arrangement also includes a monitoring port that is configured to receive the data traffic from the set of network ports and to forward the data traffic onward to the monitoring system. The arrangement further includes a logic component configured for executing a sequential heartbeat diagnostic test. The sequential heartbeat diagnostic test is configured for providing a first set of sequential heartbeat packets for testing and determining the state of the monitoring system. The arrangement yet also includes a logic component for activating one or more events when a failure condition exists for the state of the monitoring system.

Sequential heartbeat packet arrangement and methods thereof

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Fremont, CA, United States of America

Wei Lian