Software Defined Networking Real World Use Cases (Test bed at Marist/IBM)

Transcription

1 Software Defined Networking Real World Use Cases (Test bed at Marist/IBM) Todd Bundy Director Business Development, ADVA Optical Networking

2 Our Students, Our Future Benjamin Carle School of Computer Science and Mathematics Marist College Matthew Johnson School of Computer Science and Mathematics Marist College Junaid Kapadia Undergraduate Information Technology Student Marist College 2

3 Our Students, Our Future Zachary Meath Undergraduate Computer Science Student Marist College Mary Miller Undergraduate Computer Science Student Marist College Devin Young Undergraduate Computer Science Student Marist College 3

4 Special Thanks Robert M. Cannistra School of Computer Science and Mathematics Marist College Casimer DeCusatis Distinguished Engineer, IBM STG esystems Dev Lab 4

5 Optical Agility 5

6 Fixed Wavelengths Are Underutilized excess traffic N node ring base traffic Uniform node-to-node traffic Currently, enterprises must contract for over-provisioned fixed capacity to meet the multi-gigabit peaks, which results in costly, underutilized capacity during sustained quiescent periods 6

7 Cloud Bursting Technologies Require Network Agility The High Cost of Overprovisioning During the storage or virtual machine migration at the beginning of a cloudburst into the provider cloud, bandwidth of 1 to 10 gigabits per second will generally be required. However, for the remainder of that IaaS instance life-cycle, much lower bandwidth, rarely exceeding 200 megabits per second, is required. Customer 1 Remote Desktop Customer #2 Virtual Tape/Disk/Server Cloud FSP 3000 Customer #3 7

8 Optical Transport and SDN Decades of work have yielded today s agile core networks Unfortunately, the information to make intelligent decisions resides at higher layers Problem is made worse by today s flow dominated traffic Hybrid EDFA/RAMAN Amp Gridless ROADM Intelligent MUX Router Coherent Receiver Agile Core Network Router 8

9 SDN for Dynamic Infrastructure Provisioning for peak traffic is losing battle, and only getting worse. Answer is dynamic network infrastructure. Site A Site C Daytime Configuration All Offices/Sites working 2x 1x 10G 1x 2x 10G 10G 2x 1x 10G Site B Nighttime Configuration Backup between A/B Double the bandwidth Other Configurations Site B to C Site C to A 9

10 What Does SDN Mean to Users & Established Vendors? Where is OpenFlow? Hype, Fear, Uncertainty & Doubt Source: Gartner technology hype cycle, adapted from Wikipedia See SDN: a Theory of Everything 10

11 Marist Test Bed: Application and UI 1 1 User (or automated tool) decides to modify network AVIOR 2 OF Controller (ie: OpenDayLight Controller) ADVAlanche Call ADVAlanche through avior 3 User or automated trigger modifies transport network through ADVAlanche 4 Lambda provisioned ADVA OF Agent OF Switch OF Switch OF Switch 5 Complete application aware action 5 ADVA FSP

12 Chapter 1: Our Strategy and Goals Load Video- 12

13 MARIST: SDN Dynamic Infrastructure Test Bed Floodlight Controller (VM) VM Cluster IBM V7000 Storage ADVA OF Agent (VM) IBM G8264 OF Switch single 10G single 10G IBM G8264 OF Switch ADVA FSP 3000 Site A IBM G8264 OF Switch dual 10G ADVA FSP 3000 ADVA FSP 3000 dual 10G IBM G8264 OF Switch Storage Site B Site C Storage 13

14 Dynamic Infrastructure Test Bed VM Cluster IBM V7000 Storage OpenFlow Controller (VM) Floodlight IBM Controller OpenDaylight OpenFlow OpenFlow dual 10G ADVA FSP 3000 dual 10G IBM G8264 OF Switch Site A ADVA OpenFlow Agent (VM) OpenFlow v1.0 northbound ADVA control plane southbound OpenFlow dual 10G dual 10G ADVA FSP 3000 ADVA FSP 3000 Storage Site B Site C Storage 14

15 Use Cases Bandwidth calendaring Cloud bursting Cloud DC Private Datacenters Workload balancing Secure multi-tenancy Load Load Tenant 1 Tenant 2 Transactional nature of DC-to-DC traffic (bulk data transfers) offers opportunities for optical bandwidth-on-demand. 15

16 Pieces to the Puzzle Avior Openflow Management Application ADVAlanche Dynamic Optical Provisioning Application Ganglia Network Monitoring Application Vmware Server Virtualization Hypervisor & Management ADVA FSP 3000 Agile Optical Networking Hardware (ROADM) IBM G8264 OF Switches Openflow Capable Switches Physical Servers Virtual Machines Storage Area Network 16

17 Chapter 2: See It in Action! Let s Proceed with the Dynamic Provisioning Demo 17

18 Summary Optical network virtualization offers cloud providers & tenants high-bandwidth, low-latency connectivity on demand. Different models for optical network virtualization exist. A compromise between hiding the optical complexity and exposing the optical topology is required. Open approaches based on standardized GMPLS or emerging OpenFlow technologies are possible. 18

19 Live Demo Any Questions? 19

20 Thank You IMPORTANT NOTICE The content of this presentation is strictly confidential. ADVA Optical Networking is the exclusive owner or licensee of the content, material, and information in this presentation. Any reproduction, publication or reprint, in whole or in part, is strictly prohibited. The information in this presentation may not be accurate, complete or up to date, and is provided without warranties or representations of any kind, either express or implied. ADVA Optical Networking shall not be responsible for and disclaims any liability for any loss or damages, including without limitation, direct, indirect, incidental, consequential and special damages, alleged to have been caused by or in connection with using and/or relying on the information contained in this presentation. Copyright for the entire content of this presentation: ADVA Optical Networking.