DEVNET-1154 Open Source Presentation on Open Standards
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The document discusses the use of open source and SDN/NFV technologies to enhance the operability of multi-tenant cloud data centers, highlighting insights from the New York State Center for Cloud Computing & Analytics. It emphasizes the progress of network virtualization, automation in provisioning, and the need for standardized configuration interfaces to improve efficiency and provisioning times. The OpenDaylight project and Cisco's advancements in SDN are also examined as pivotal in driving innovation within this space.
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DEVNET-1154 Open Source Presentation on Open Standards
- 2. Open Source & Open SDN Standards DevNet 1154 Casimer DeCusatis, Ph.D., Assistant Professor, Marist College @Dr_Casimer [email protected]
- 3. • How is the open source community using SDN/NFV to create truly heterogeneous, inter-operable, multi-tenant cloud data centers? • Results from the New York State Center for Cloud Computing & Analytics (CCAC) Open SDN Test Bed Agenda – Open Standards
- 4. The New York State Cloud Computing & Analytics Center at Marist College, Poughkeepsie, NY
- 5. Use network virtualization ? Use storage virtualization 93% Percent of servers virtualized 60+% Why are networks still over-provisioned? Source: 2012 IBM Data Center Study: http://www.ibm.com/data-center/study ** J. Manville, “The power of a programmable cloud”, OFC 2012 annual meeting, Anaheim, CA, paper OM2D.2 (March 18-22, 2013) But… today: multi-tier virtual-system connectivity is measured in days. John Manville, Cisco IT; The Power of a Programmable Cloud, OFC 2013 (OM2D.2): “It takes about 5 days from an end-end point of view to provision something like that (a multi-tier system).” Goal is to “get at least to sub-one day.” Networks are: Statically provisioned, under utilized, & energy inefficient Intrusion Prevention Firewall Web Servers Applicati on Server Firewall Load Balance r Databas e Cluster Today: VM on-boarding is measured in minutes
- 6. 6 Project Open Daylight: An Open Source SDN Controller Open Daylight is an open source project under the Linux Foundation with the mutual goal of furthering SDN adoption and innovation through the creation of a common industry supported framework www.opendaylight.org Platinum Gold Silver Members as of April 8, 2013 and growing Eclipse Public License (EPL) First Release (Helium) announced Sept. 2013
- 7. Cisco Open Network Architecture • Cisco ESP/EPN solution is the first and only independently tested solution, certified 3rd party interoperable (see EANTC report) • Automated, simplified Layer 0-3 management • Transfer multidomain and multilayer provisioning functions from NMS to SDN controller – minimizes network configuration points • Move from proprietary CLIs to standard configuration interfaces (OpenFlow, PCEP, Netconf) – unified configuration and orchestration • Multi-Layer = both IP and Transport Layers (may require network simulation) • USE CASE: multi layer service turn-up service differentiation, agility, efficiency
- 8. Telecom Use Case: vCPE
- 9. Hypervisor Platforms Policy Management API Cloud Orchestration Load Balancing Firewall IDS/IPS Other Application Security & Authentication Congress Content Delivery Configuration Cinder drivers Nova Compute drivers storage Storage Servers drivers Network Neutron Virtual Overlay Control Plane Physical Flow Control Plane Storage Virtualization Platforms Network Zone 1 Forwarding Layer Application Managem entLayer Services Managem entLayer Adaptation Layer Network Zone 2 Virtual Overlay Control Plane Physical Flow Control Plane Zone Controller SDN VE
- 10. © 2015 Internet2 MAN Topology
- 11. FSP Network Architecture FSP FSP SwitchSwitch Switch Ethernet Ethernet Ethernet λ λ A B C
- 12. FSPFSP FSP SwitchSwitch Switch Ethernet Ethernet Ethernet λ λ VM OpenFlowOpenFlow OpenFlow Network Architecture
- 13. FSP FSP VMSwitch Switch Ethernet Ethernet VM OpenFlowOpenFlow OpenFlow SNMP SNMP Network Architecture
- 14. FSP FSP VMSwitch Switch Ethernet Ethernet VM OpenFlowOpenFlow OpenFlow SNMP SNMP Network Architecture
- 15. FSP FSP VM VM OpenFlow SNMP SNMP FSP VM REST Network Architecture
- 16. FSP FSP VM VM OpenFlow SNMP SNMP FSP VM REST VM VM REST Network Architecture
- 17. Icons represent data centers in a metro fiber ring A BC Lines represent 10G wavelengths provisioned across metro network between data centers Line colors indicate bandwidth utilization on the wavelength LowHigh
- 18. Mobile Management • Avior mobile GUI for SDN management & control • Some network devices can tweet status updates, alarms, alerts
- 19. Demo – Open Daylight Integration with Dynamic WAN Provisioning
- 20. • Dynamic Provisioning • 1 minute vs days or weeks • Multi-Layer (IP and Optical) using Open Daylight • Multi-Vendor (Cisco, Adva, others who support Open Daylight) • Virtual Network Slicing • Cloud providers can offer isolated multi-tenant networks • Each client can use their own open source SDN controller for optimization Key Results
- 21. Thank you Follow @Dr_Casimer or http://www.ofcconference.org/en-us/home/about/ofc-blog/
- 22. • C. DeCusatis, J. Ziskin, T. Bundy, “The rise of SDN optical networks; has automated provisioning arrived?“, invited presentation, Pacific Telecom Conference, Honolulu, Hawaii (January 2014) • C. DeCusatis, R. Cannistra, B. Carle, M. Johnson, J. Kapadia, Z. Meath, M. Miller, D. Young, T. Bundy , G. Zussman, K. Bergman, A. Carranza, C. Sher-DeCusatis, A. Pletch, R. Ransom, “Dynamic orchestration test bed for SDN and NFV at the New York State Center for Cloud Computing & Analytics”, OFC 2014 annual meeting, San Francisco, CA (accepted & to be published, March 2014) • C. DeCusatis et.al., “Developing a software defined networking curriculum through industry partnership”, Proc. ASEE Annual Meeting, Hartford, CT (April 3-5, 2014) ** named among top 10 conference papers ** http://asee- ne.org/proceedings/2014/index.htm • Internet2 Global Summit, April 6-10, 2014, Denver, Colorado http://meetings.internet2.edu/2014-global-summit/detail/10003109/ • C. DeCusatis, “SDN, NFV, and the cloud disruption: the next generation open data center interoperable network (ODIN)”, BrightTalk webinar, April 17, 2014 https://www.brighttalk.com/search?q=DeCusatis • C. DeCusatis, R. Cannistra, T. Bundy, “Software Defined Environments and Next Generation Networks: a tutorial”, Proc. Keystone Initiative for Network Based Education and Research (KINBER) 2014 annual meeting (an Internet2 affiliate), Harrisburg, PA, April 23-25, 2014 • C. DeCusatis and L. Miano, “Cloud computing and software defined environments”, Pace University college of computer science and engineering seminar series, April 30, 2014 • C. DeCusatis and R. Cannistra, “Dynamic management and provisioning of software defined cloud data centers”, Proc. NSF Enterprise Computing Conference (ECC), paper SC3101, June 8-10, Marist College, Poughkeepsie, NY (2014) Recent Research Publications from the Marist CCAC