지난 2013년 3월 13일 진행된 제4차 SDN Interest Group Seminar의 발표 자료 입니다.

1. The 2nd Renaissance
: 한국 SDN 발전을 위한 3대 원칙
Jun 2013
Victor (victor@openflow.or.kr)

2. Don’t Panic
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3. Chapter 1
SDN : Messiah or Destroyer?

4. SDN = Cannibal?
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“How often have I told you not to play with your food?”

5. Superman Syndrome
네트워크 엔지니어가 프로그래밍도 할줄 알아야 한다?
Application
Layer
Network Control
Layer
Infrastructure
Layer
Network Aware
Applications
SDN Controller
Physical Network
Device
Virtual Network
Device
Network
Information
Network
ControlAPI API
Control Data Plane Interface
(e.g., OpenFlow)
False !!False !!
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6. Commodity
모든 네트워크 장비는 완전히 Dummy해 질것이다?
False !!False !!
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7. Opex Reduction
운용비용이 절감될 것이다.
10,000 provisions per day
3,333 hours of effort 420 network adminsand
20 commands per changex
Source: HP
200,000 commands per
day
1 minute per commandx
False !!False !!
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8. Recommendations
SDN IN MIRROR ARE CLOSER THAN THEY APPEAR
Image Source: http://shadowness.com/pricoky/objects-in-mirror-are-closer-than-they-appears
Chapter 2
The Trend

9. • OpenFlow market is predicted to be grown into a 2 Billion-dollar
business in 2016, and CAGR is 145.5% for 5 years by 2016.
• Geographically, APAC market including North America and Japan will
be created first.
$2B
Earlier this year, IDC forecast that the SDN market could be worth $2.0 Billion by 2016. For 2013, IDC’s May Forecast
pegged the SDN market at $168 million. Fast forward to December and IDC is now upping the forecast.
IDC is now stating that the SDN market will be worth $360 million in 2013, more than double the forecast from
earlier this year. By 2016, IDC now expects the SDN market to grow to $3.7 Billion.
"For many of the SDN-related solution providers, some of them still in stealth-mode, 2013 is likely to be a year of
reckoning," said Brad Casemore, Research Director for Datacenter Networks, in a statement.
http://www.enterprisenetworkingplanet.com/datacenter/sdn-market-forecast-at-3.7-billion-by-2016.html
1/3 of legacy system will be replaced by OpenFlow enabled switch by 2015, <IDC, 2012>
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Various Forecasts

10. Various Forecasts
The model shows potential SDN revenues growing from less than $200M in 2012 to more than $35B
by 2018. This growth is driven primarily by the network(L2/3) and service layer (L4/7) categories. The
L2/3 contribution will exceed $3.5B by 2015 and grow to more than $21B by 2018, while the services
layer will add roughly $2.3B in 2015 and more than $10B by 2018.
<Source : SDN Central>
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11. Investment & VC Funding with SDN
$ 23 M2010
2011
2012
2013
$ 122 M
$ 1.54 B + α
Q1 : $ 33 M
∞$ 103 M$ 1.26 B
$ 176 M
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12. The New Triangle
Drivers Industry From
Google, Facebook…
Service
Providers
2011
Deutsch Telecom,
British Telecom…
Carriers 2012.11
Cisco, IBM, Ericsson… Vendors 2013.4
Network
Function
Virtualisation
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13. 4 Keywords
Network Ownership Agility
Open Innovation Virtualization
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14. Chapter 3
The 2nd Renaissance
한국 SDN 발전을 위한 3대
원칙

15. toward Global
산업효과
12조원
(현재 1조 3천억)
SDN 3대 강국
전세계점유율
10%
(현재 1.1%)
2013 OpenFlow Korea All Rights Reserved
• Global Branding : ONS, SDN Congress, Interop etc
• Reference Announcement
• The “BIG” Consortium for overseas SI
• SDN Leader of ASIA

16. Open Platform
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with OSS, not Vendor Proprietary

17. Ecology
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OPEX Reduction?
No more Suicide

18. Synchronization
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