Custom Query (1408 matches)

Demo Title: Resilience of KanREN OpenFlow network to large-scale disasters

One-sentence layman's description: This demo shows the response of the Kansas KanREN network to large-scale disasters using a GUI to draw the area under the disaster.

Who should see this demo? Attendees interested in network resilience and OpenFlow.

Demo description paragraph(s): Our demo is an interactive visualization system that shows how the KanREN OpenFlow network behaves in the presence of area-based challenges. Our visualization system consists of a Google Map front-end and a server to communicate the events between the front-end and the challenged network. The challenges can be determined by the user using a real-time editable polygon. Furthermore, the visualization system shows real-time performance parameters of the challenged network. When the challenge is applied on the map, the nodes in the polygon will be removed from the underlying OpenFlow network topology. Two controllers are running to monitoring the network and manage the packet forwarding; one is the layer 2 learning switch controller with emulated convergence time, while the other running our geographical routing protocol — GeoDivRP. We present the real-time packet delivery ratio for both of the controllers and demonstrate the effectiveness of our routing mechanism in SDN environment.

List of equipment that will need AC connections (e.g. laptop, switch, monitor): AC for 3 laptops in addition to monitor requested below

Total number of wired network connections (sum standard IP and VLAN connections): 2

Number of wireless network connections (include required bandwidth if significant): 5

Monitor (specify number, standard/large, and VGA/DVI): 1 large monitor (either VGA or DVI)

Number of posters (max size poster boards are 30" x 40"): 1

Demo Title: SmartFIRE EU-South Korea Cooperation on Future Internet Infrastructure

One-sentence layman's description: This poster is to present EU - South Korea cooperation under FIRE project (Future Internet Research and Experimentation = FIRE)

Who should see this demo? Attendees interested in using different testbeds (like in ex. OpenStack testbed).

Demo description paragraph(s): Identify (a) what you are demonstrating and (b) why it is important.

There is an increasing demand from both academic and industrial communities to bridge the gap between visionary research and large-scale experimentation, through experimentally driven advanced research consisting of ‘iterative’ cycles of research, design and experimentation of new networking and service architectures and paradigms addressing all levels, including horizontal research on issues such as system complexity and security.

This approach needs the set-up of large-scale experimental facilities, going beyond individual project testbeds, which are also needed as validation tools, i.e. for interoperability issues. They would help in anticipating possible migration paths for technological developments, which may be potentially disruptive; in discovering new and emerging behaviors and use patterns; as well as in assessing the socioeconomic implications of new technological solutions at an early stage.

FIRE addresses the emerging expectations which are being put upon the Internet, by providing a research environment for investigating and experimentally validating highly innovative and revolutionary ideas.

List of equipment that will need AC connections (e.g. laptop, switch, monitor):

none

Total number of wired network connections (sum standard IP and VLAN connections): 0

Number of wired layer 2 VLANs (if any): Specify VLAN number, if known, approximate bandwidth, and whether tagged or untagged.

Number of wireless network connections (include required bandwidth if significant): 1

Number of static addresses needed (if any):

Monitor (specify number, standard/large, and VGA/DVI): 0 Specify resolution only if your software has resolution restrictions.

Number of posters (max size poster boards are 30" x 40"): 2

Special requests: none

Demo Title:

One-sentence layman's description:

The demo shows a proposed protocol to trace flow paths on a given network composed of SDN/nonSDN network devices.

Who should see this demo?

Attendees who are interested in network engineering concepts such as network troubleshooting, operation of traceroute on SDN boxes should come by.

Demo description paragraph:

(a) A probe packet is formed to trace a layer 2 frame's path with a proposed SDNTrace protocol. The demo will show a northbound application that processes SDNTrace protocol packets on a network topology created on GENI using the VTS. (b) Network troubleshooting is an essential part of network engineers' job with tools such as traceroute, ping, and others. With NSF's investments to upgrade bandwidth and support more orchestrated large science transfers through SDN network devices on campuses, network engineers will be able to utilize our proposed protocol to achieve traceroute functionality. A tracing of paths over SDN network devices is challenging in current deployment experiences. Please see requirements page that inspired and drove this project from the needs assessment of network engineers at ​Internet2 Technology Exchange meeting in October 2014: ​Meeting Notes from BoF at TechExchange2014 In addition, a project charter has been published on the Internet2's SDN workgroup page, open for comments and participation in the project from the community: ​SDNTrace Project Charter Page on Internet2 wg-SDN

List of equipment that will need AC connections (e.g. laptop, switch, monitor):

Laptop, monitor.

Total number of wired network connections (sum standard IP and VLAN connections):

1

Number of wired layer 2 VLANs (if any): Specify VLAN number, if known, approximate bandwidth, and whether tagged or untagged.

None

Number of wireless network connections (include required bandwidth if significant):

2

Number of static addresses needed (if any):

None

Monitor (specify number, standard/large, and VGA/DVI):

1 Standard (VGA)

Specify resolution only if your software has resolution restrictions.

N/A

Number of posters (max size poster boards are 30" x 40"):

1

Special requests: Include any specific network connectivity needs (e.g. VLANs to a particular GENI location, projects you'd like to be near, etc.)

Near VTS demo (with Nick Bastin) since he is one of the lead on this demo.