devnet-1154open source presentation on open standards

Open Source & Open SDN StandardsDevNet 1154

Casimer DeCusatis, Ph.D., Assistant Professor, Marist College

@Dr_Casimer [email protected]

© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603

• 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

3

© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603 4

The New York State Cloud Computing & Analytics Center at Marist College, Poughkeepsie, NY


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

IntrusionPrevention

Firewall

Web Servers

Application Server

FirewallLoad

Balancer

Database

Cluster

Today: VM on-boarding is measured in minutes

http://www.ibm.com/data-center/study


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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 innovationthrough the creation of a common industry supported framework

www.opendaylight.org

Platinum

Gold

Silver

Members as of April 8, 2013 and growingEclipse Public License (EPL)

First Release (Helium) announced Sept. 2013

http://www.linuxfoundation.org/

http://www.opendaylight.org/


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-upservice differentiation, agility, efficiency


Telecom Use Case: vCPE


Hypervisor Platforms

Policy Management API

Cloud Orchestration

Load BalancingLoad Balancing

FirewallIDS/IPSFirewallIDS/IPS

Other ApplicationOther Application

Security & Authentication

Congress

Content DeliveryContent Delivery

Configuration

CinderCinder

driversdrivers

NovaNovaCompute

driversdrivers

storage

StorageServers

driversdrivers

Network

NeutronNeutron

Virtual Overlay

Control Plane

PhysicalFlow Control

Plane

Storage Virtualization

Platforms

NetworkZone 1

For

wa

rdin

gLa

yer

App

lica

tion M

anag

emen

t La

yer

Ser

vice

s M

anag

emen

t La

yer

Ada

pta

tion

Laye

r

NetworkZone 2

Virtual Overlay

Control Plane

PhysicalFlow Control

Plane

Zone Controller

SDN VE


© 2015 Internet2

MAN Topology


FSP

Network Architecture

FSP FSP

SwitchSwitch Switch

Ethernet Ethernet Ethernet

λ λ

A B C


FSPFSP FSP

SwitchSwitch Switch

Ethernet Ethernet Ethernet

λ λ

VM

OpenFlowOpenFlow OpenFlow



FSP FSP

VMSwitch Switch

Ethernet Ethernet

VM

OpenFlowOpenFlow OpenFlow

SNMP SNMP



FSP FSP

VM

VM

OpenFlow

SNMP SNMP

FSP

VM

REST



FSP FSP

VM

VM

OpenFlow

SNMP SNMP

FSP

VM

REST

VM

VM

REST



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


Mobile Management

• Avior mobile GUI for SDN management & control

• Some network devices can tweet status updates, alarms, alerts


Demo – Open Daylight Integration with Dynamic

WAN Provisioning

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• 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


• 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

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http://asee-ne.org/proceedings/2014/index.htm

http://meetings.internet2.edu/2014-global-summit/detail/10003109/

https://www.brighttalk.com/search?q=DeCusatis

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