Citrix Systems, Inc.

Other

Jeffrey Haran

Nicholas James Stavrakos

Ashwani Wason

Grisha Kotlyar

A computer network appliance may include a memory and a processor cooperating with the memory to run a classification kernel module performing traffic shaping on data packets based upon a first set of queuing disciplines (qdiscs). The processor may further run at least one virtual device also performing traffic shaping on the data packets based upon a second set of qdiscs different than the first set of qdiscs, and provide the data packets to a network interface.

Large scale bandwidth management of IP flows using a hierarchy of traffic shaping devices

Described herein are approaches for shaping traffic within a data network. In particular, methods and systems herein describe devices configured to classify packets based on particular criteria. Based on a classification associated with a packet, a packet can be queued at a subscriber mux device, one of a plurality of subscriber devices, and an application device. In addition, the subscriber devices and the application device include qdiscs to shape traffic. Once the traffic is shaped, it is queued based on properties associated with packets.

An astronomical viewing instrument with a helmet-mounted optical assembly comprising a pair of binocular tubes, each with an objective lens, attached to a base plate. The base plate is connected via a first hinge to the helmet worn by the viewer. The binocular tubes are also attached to a first pair of apertures in a mirror housing which has a second pair of apertures with threaded tees, at an angle relative to the first pair, for connection to a pair of prism housings ending in eyepieces for the viewer. The prism housings provide for a parallel offset such that their individual rotation around the mirror housing tees changes the distance between the eyepieces to match the distance between the pupils of the viewer. The first hinge serves to accommodate different head sizes of viewers and allows to adjust the weight, via the cushioned eye-pieces, on the eyes of a viewer. An adjustable counterweight, connected to the back of the helmet, permits to shift the center of gravity of the viewing equipment over the spine of the viewer for comfort. The angle between first and second apertures of the mirror housing is fixed at about 60 degrees relative to the horizon, permitting the viewer to observe astronomical objects between about 30 degrees of inclination and the zenith by slight up and down tilting of his head relative to the horizon.

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Fremont, CA, United States of America

Jeffrey Haran