Jds Uniphase Corporation

Viavi Solutions Inc.

Sam Bauer

Michael Stevens

Takashi Hidai

Canning Hsueh

John Michael Page

Vonn Leland Black

Alistair Scott

Joe Haver

Vonn L Black

A method of monitoring packet traffic is provided. The method includes: at a first access point, capturing portions of traffic packets passing therethrough separated by time intervals; encapsulating the portions of traffic packets thereby forming encapsulated packets and adding timestamps to the encapsulated packets so as to preserve the portions of traffic packets and information related to the time intervals; transmitting the encapsulated packets over a network; decapsulating the encapsulated packets so as to obtain replay packets and the capture timestamps, wherein the replay packets include the portions of the traffic packets; and, transmitting the replay packets separated by the time intervals, wherein the timestamps are used to reproduce the time intervals so as to imitate the traffic packets passing through the first access point.

Method for time aware inline remote mirroring

A method of network testing relies on communication with an unaddressed test device. The method includes collection of network addresses from packets passing through the test device and a discovery procedure. The collected addresses are provided to a remote control device, and used for communication between the test device and the control device.

Network communication at unaddressed network devices

A test device includes a packet input receiver for receiving encapsulated packets from a network; a packet reader for extracting timing information from the encapsulated packets, and for decapsulating encapsulated packets so as to obtain test packets; a FIFO queue for storing the test packets; a packet controller for reading the test packets from the FIFO queue and writing the test packets into a de-jitter buffer in accordance with the timing information, the de-jitter buffer for storing the reordered test packets; and, a packet output generator for providing the test packets to a target device wherein time intervals between the test packets are reproduced using the timing information.

Method of remote active testing of a device or network

Growing community of inventors

Colorado Springs, CO, United States of America

Sam Bauer