devnet-1114automated management using sdn/nfv
TRANSCRIPT
Automated Management using SDN/NFV DevNet 1114
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 can we use SDN/NFV to create automated, dynamically provisioned networks within and between cloud data centers ?
• Results from the New York State Center for Cloud Computing & Analytics (CCAC) Open SDN Test Bed
Agenda - Automation
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© 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
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
Cisco white paper, “Simplify and Automate for Enhanced Service Agility”
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An Unsustainable Operations Model
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Fixed Wavelengths Are Under-utilized
Uniform node-to-node traffic
0%
10%
20%
30%
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100%
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Netw
ork Uti
lizatio
n
Time
basetraffic
excesstraffic
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
N node ring
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
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Application Aware Network Orchestration
Daytime Config: Workload balanced across sites Nighttime Config:
Backup jobs between selected sites
Disaster Alert ! Emergency Recovery between sites
C. DeCusatis, T. Bundy, R. Cannistra, “Dynamic software-defined networking (SDN) testbed”,
Proc. 2013 Internet2 Annual Meeting, Arlington, VA (April 2013) 7
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
Use Case: Never Enough Static Bandwidth
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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 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
Storage
VM Cluster
IBM V7000 Storage
single 10G
IBM G8264 OF Switch
SDNController (VM)
ADVA Network Hypervisor (VM)
Site A
IBM G8264 OF Switch
ADVA XG210
VM Cluster
Storage
dual 10G
IBM G8264 OF Switch
Site C Storage
dual 10G
VM Cluster
IBM G8264 OF Switch
Site B
ADVA XG210
CCM-40-82-14
8ROADM2-10
8R
OA
DM
2-3
8R
OA
DM
2-6
2W
CA
2W
CA
2W
CA
CCM-40-82-14
8ROADM2-10
8R
OA
DM
2-3
8R
OA
DM
2-6
2W
CA
2W
CA
2W
CA
CCM-40-82-14
8ROADM2-10
8R
OA
DM
2-3
8R
OA
DM
2-6
2W
CA
2W
CA
2W
CA
ADVA XG210
ADVA FSP 3000
NMS
single 10G
DCN
Link Utilization Monitor, Traffic Generator, PRO-NID VM (NFV)
SDN Network Automation Configuration
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
Demo – Automation using REST APIs with Open Daylight
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Service Provider Business Transformation
AutomatedManagementOrchestrationPolicy
Applications
Physical & Virtual Infrastructure
Evolved Services Platform (ESP)
Service Broker
Catalog of Physical& Virtual Functions
ServiceProfiles
Evolved Programmable Network (EPN)
VNFs with network compute, storage
Orchestration Engine
Mobility Enterprise Consumer Video
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Service Provider Business Transformation
AutomatedManagementOrchestrationPolicy
Applications
Physical & Virtual Infrastructure
Evolved Services Platform (ESP)
Service Broker
Catalog of Physical& Virtual Functions
ServiceProfiles
Evolved Programmable Network (EPN)
VNFs with network compute, storage
Orchestration Engine
Mobility Enterprise Consumer Video
APIC, VTSAPIC-EM ML-SDN, WAE,EPNM
Network Service Orchestrator
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603 14
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603 15
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603 16
Telefonica – A Multi-Layer, Mulit-Domain SDN Network Control Architecture
Optimization Visibility
Multi-Layer App Platform (MAP)
OrchestratorML Controller ControllerController
HuaweiCienaInfineraCisco
Spain
What-If analysis
USAChina
Multi-layer, multi-domain SDN with TelefonicaJuan Pedro Frenandez-Palacios, OFC 2015
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
Job Roles Are Shifting for the Network Practitioner
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Do LESS of… Do MORE of…
• Device configurations• Continuous operations• Problem resolution• Hardware deployments• Monitoring and reporting• CLI entries and scripting• Hands-on repairs/deployments• Reactive management tasks
• Business/IT innovation• Architectural (End-to-End) design• Network analytics & optimization• Programming – API versus CLI• Software administration• Comprehensive policy mgmt• Systems Integration/validation• Proactive management tasks
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
• Details of the migration methods used in some commercial products are not readily available
• Typical values: – Minimum 1028 MB per VM– 4 KB per memory page– Sustainable 1 Gbps
• Migration algorithms can be highly nonlinear; application awareness is key
Predictive Analytics Driving SDN
Page Dirty Rate (pages/second)
VM
mig
ratio
n tim
e (s
econ
ds)
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
Security Intelligence
Real-time Processing• Real-time data correlation
• Anomaly detection• Event and flow normalization
• Security context & enrichment• Distributed architecture
Security Operations• Pre-defined rules and reports
• Offense scoring & prioritization• Activity and event graphing
• Compliance reporting• Workflow management
Big Data Warehouse• Long-term, multi storage• Unstructured and structured
• Distributed infrastructure• Preservation of raw data• Hadoop-based backend
Big Data
Analytics and Forensics• Advanced visuals and interaction
• Predictive & decision modeling• Ad hoc queries
• Spreadsheet UI for analysts• Collaborative sharing tools
• Pluggable UI
SecurityIntelligence
withBig Data
Creative,exploratory,intuitive
Structured,analytical,repeatable
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
• Dynamic, Automated Provisioning• 1 minute vs days or weeks, without manual intervention• Multi-Layer (IP and Optical) using Open Daylight • Potential response to cloud bursts & other real time events• Bbandwidth monitoring for QoS
• Enabling next generation functions• Analytics for Load Balancing, Security, OPNFV
Key Results
Thank you
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID 21
Follow @Dr_Casimer
or http://www.ofcconference.org/en-us/home/about/ofc-blog/
© 2015 Cisco and/or its affiliates. All rights reserved. Cisco PublicPresentation ID BRKCRT-2603
• 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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