| 80 | | |
| 81 | | This demo shows how OpenFlow can be used in GENI to create a live video streaming service for the reception, hosting, routing, and transmission of live video streams. |
| 82 | | |
| 83 | | Who should see this demo? |
| 84 | | |
| 85 | | Attendees interested in OpenFlow/SDN use-cases and those interested in video streaming and content delivery. |
| | 80 | ''This demonstration shows a live video streaming service for the reception, hosting, routing, and transmission of live video streams using OpenFlow in GENI. Visit us to learn more about OpenFlow/SDN use-cases, video streaming and content delivery.'' |
| 93 | | * Ryan Izard, rizard@clemson.edu, Clemson Univ. |
| 94 | | * Kuang-Ching Wang, kwang@clemson.edu, Clemson Univ. |
| 95 | | * Qing Wang, qw@g.clemson.edu, Clemson Univ. |
| 96 | | * Parmesh Ramanathan, parmesh@ece.wisc.edu, Univ. of Wisconsin-Madison |
| | 88 | * Ryan Izard, rizard@clemson.edu, Clemson Univ. |
| | 89 | * Kuang-Ching Wang, kwang@clemson.edu, Clemson Univ. |
| | 90 | * Qing Wang, qw@g.clemson.edu, Clemson Univ. |
| | 91 | * Parmesh Ramanathan, parmesh@ece.wisc.edu, Univ. of Wisconsin-Madison |
| 99 | | |
| 100 | | This demonstration will be a milestone in the area of Digital Manufacturing and involves showcasing a GENI based cyber physical framework for advanced manufacturing. This Next Internet based framework will enable globally distributed software and manufacturing resources to be accessed from different locations accomplish a complex set of life cycle activities including design analysis, assembly planning, and simulation. The advent of the Next Internet holds the promise of ushering in a new era in Information Centric engineering and digital manufacturing activities. The focus will be on the emerging domain of micro devices assembly, which involves the assembly of micron sized parts using automated micro assembly work cells. |
| 101 | | |
| 102 | | Participants: |
| 103 | | * Yajun Lu, yajun.lu@okstate.edu, Oklahoma State |
| 104 | | * J. Cecil, j.cecil@okstate.edu, Oklahoma State |
| | 94 | *''This demonstration shows a new networked advanced manufacturing framework used for micro device assembly. Visit us to learn more about globally distributed manufacturing.'' |
| | 95 | |
| | 96 | This demonstration will be a milestone in the area of Digital Manufacturing and involves showcasing a GENI based cyber physical framework for advanced manufacturing. This Next Internet based framework will enable globally distributed software and manufacturing resources to be accessed from different locations to accomplish a complex set of life cycle activities including design analysis, assembly planning, and simulation. The advent of the Next Internet holds the promise of ushering in a new era in Information Centric engineering and digital manufacturing activities. The focus will be on the emerging domain of micro devices assembly, which involves the assembly of micron sized parts using automated micro assembly work cells. |
| | 97 | |
| | 98 | Participants: |
| | 99 | * Yajun Lu, yajun.lu@okstate.edu, Oklahoma State Univ. |
| | 100 | * J. Cecil, j.cecil@okstate.edu, Oklahoma State Univ. |
| 123 | | This demo shows a working prototype of an application aware video reconditioning service. |
| 124 | | |
| 125 | | Who should see this demo? |
| 126 | | |
| 127 | | Attendees interested in introducing a variety of value-added network services into their networks, such as context-sensitive service for prioritizing public safety applications or a security service that detects and eliminates malware embedded in unwary user traffic. |
| 128 | | |
| 129 | | Today, due to volatile and exploding traffic demands, ISPs need to update their deployed network resources almost continuously, but it is costly to provision increasingly faster and specialized network devices. The impact of a given resource change on the performance of traffic in terms of improving user experience or utility is also hard to predict. Network middle boxes with Deep Packet Inspection (DPI) capabilities have become a necessity for improving the intelligence of networks. OpenFlow, the de facto early standard for Software-Defined Network, encourages multi-vendor openness but only allows traffic engineering on an integrated basis for L2-L4. To introduce DPI functionality, we propose and prototype an enhancement to OpenFlow based on the idea of an External Processing Box (EPB) optionally attached to forwarding engines; however, when attached the EPB is seen as an integrated part of the OpenFlow datapath. With an EPB, a network operator can program L7-based policies within an OpenFlow Controller to control service insertion and traffic engineering. The EPB enables the operator the capability to: - modify traffic behavior based on payload content (i.e. expedite specific traffic) - inject/remove information from the payload - encrypt traffic on the fly |
| 130 | | |
| 131 | | The video reconditioning service prototype demonstrates video traffic steered to travel either a best-effort route or an expedited route based on video feed’s URL. This is currently a capability switches (conventional/OpenFlow-enabled) are not able to perform as the information lies in the L7 header. |
| | 115 | ''This demo shows a working prototype of an application-aware video reconditioning service. Visit us to learn more about building value-added network services, such as a context-sensitive service for prioritizing public safety applications or a security service that detects and eliminates malware embedded in unwary user traffic.'' |
| | 116 | |
| | 117 | Today, due to volatile and exploding traffic demands, ISPs need to update their deployed network resources almost continuously, but it is costly to provision increasingly faster and specialized network devices. The impact of a given resource change on the performance of traffic in terms of improving user experience or utility is also hard to predict. Network middle boxes with Deep Packet Inspection (DPI) capabilities have become a necessity for improving the intelligence of networks. OpenFlow, the ''de facto'' early standard for Software-Defined Networking, encourages multi-vendor openness but only allows traffic engineering on an integrated basis for L2-L4. To introduce DPI functionality, we propose and prototype an enhancement to OpenFlow based on the idea of an External Processing Box (EPB) optionally attached to forwarding engines; however, when attached the EPB is seen as an integrated part of the OpenFlow datapath. With an EPB, a network operator can program L7-based policies within an OpenFlow Controller to control service insertion and traffic engineering. The EPB enables the operator the capability to modify traffic behavior based on payload content (i.e. expedite specific traffic); inject/remove information from the payload; and encrypt traffic on the fly. |
| | 118 | |
| | 119 | The video reconditioning service prototype demonstrates video traffic steered to travel either a best-effort route or an expedited route based on the video feed’s URL. This is currently a capability switches (conventional/OpenFlow-enabled) are not able to perform, because the information lies in the L7 header. |
