This slide can help recipients to highlight on basic concepts and dealing with the field of future Internet architecture (i.e. Information-Centric Networking).

1. Future Internet: Information-Centric
Networking is the Door
Raaid Alubady
• Researcher and lecturer at University of Babylon, Iraq
• Machine Intelligence Research Labs Member, USA
• Member of Internet Corporation for Assigned Names
and Numbers, USA
• InterNetWorks Research Lab Member, Malaysia
• Internet Society Malaysia Chapter Member, Malaysia
 raaid.n.alubady@uobabylon.edu.iq
 raaid.alubady@internetworks.my
 raaid.alubady@ieee.org
 alubadyraaid@gmail.com
2017

2. A Brief History of Networking
• Generation 1: the phone system
(focus on the wires)
• Generation 2: the Internet
(focus on the endpoints)
• Generation 3? dissemination
(focus on the data)
Introduction

3. Introduction
Current Internet
• The current internet was designed to address the communication needs of
limited computers including communication between mainframe computers.
• The basic requirement from the Internet at that time was merely that of
forwarding packets of data among a limited number of stationary machines
• The tremendous growth of the
Internet and the introduction of new
applications to fulfill emerging needs,
has given rise to new requirements
from the current architecture.
• Many current and emerging
requirements still cannot be
addressed adequately by the current
Internet. This has raised the question
of whether we can continue
“patching over patches,” or whether
a new clean-slate architectural
approach for the Internet is actually
needed.

4. Why Content Networking Is Proposed?
Mobile Data Traffic Prediction Video Data Traffic Prediction
• Content distribution is the primary task for today’s Internet. E.g., the estimated
video traffic will reach 79% of the Internet traffic by 2018.

5. • As the Internet has become everything in human life.
• None of these are about the communication, all are about the distribution.
Applications

6. Source: http://www.visualcapitalist.com/happens-internet-minute-2017/
Demands on Data
• How the current host-
to-host Internet is
overloaded with high
demands on data?
• Content consumer only
cares what it is instead of
where it is from.

7. The Big Picture Of Today’s Internet
User A
User B

8. 8
Internet Case

9. The Only Important
Things is Increased
the Scalability of IP
(IPv6)
Information Centric
Networking
My Internet is the IoT or/and IoE!!
I believe that
Current Internet is
Perfected
Needing to Jump from
Centralize to Decentralize
Issues

10. Information-Centric Networking (ICN)
• ICN is an alternate approach to the architecture of computer networks.
 What is ICN?
• ICN: architecture built on named data rather
than named hosts
 Provides security, scalability,
performance.
• ICN is a clean-slate redesign of the current Internet
infrastructure
 Content is accessed by name
 Caching is universal in the network
• ICN tries to solve the problems confronting the current
Internet, e.g., content distribution efficiency, security, network
congestion and etc.

11. Focusing on data,
Distributing the data by caching it,
Securing and scalability manner,
More flexible to deal with failures
and disruptions
Information-Centric Networking (ICN)
User A
User B

12. Information-Centric Networking (ICN)

13.  Main Projects In ICN ?
http://www.sail-project.eu/
http://www.named-data.net/ http://www.fp7-pursuit.eu/
http://www.anr-connect.org/
http://www.comet-project.org/
http://www.ict-convergence.eu/
IRTF Open Meeting @ IETF-81
Information-Centric Networking (ICN)

14. Named Data Networking Architecture

15. Interest Packet Data Packet
Named Data Networking Architecture

16. NDN Researchers Family

17. Basic NDN forwarding

18. Data
Link
Interest C’s tables after receiving
Interest packet
FIB
NextName
/aueb.gr/ Publisher1
RequestedName
PIT
/aueb.gr/ai/new.htm CR A
DataName
CS
--
C’s tables after receiving
Data packet
FIB
NextName
/aueb.gr/ Publisher1
RequestedName
PIT
- -
DataName
CS
/aueb.gr/ai/new.htm ---------
--
A’s tables after receiving
Interest packet
RequestedName
PIT
/aueb.gr/ai/new.htm Subscriber
DataName
CS
CR B
FIB
NextName
/aueb.gr/
/aueb.gr/cs
CR C
Subscriber 2
Publisher 1
(3)
(4)
CR C
CR B
Subscriber
CR A
(1)
DataName
CS
RequestedName
PIT
/aueb.gr/ai/new.htm ---------
A’s tables after receiving
Data packet
CR B
FIB
NextName
/aueb.gr/
/aueb.gr/cs
CR C
- -
/aueb.gr/ai/new.htm
/aueb.gr/ai/new.htm
B’s tables after receiving
Interest packet
FIB
NextName
CR A
RequestedName
PIT
DataName
CS
- -
/aueb.gr/
/aueb.gr/ai/new.htm Subscriber
--
B’s tables after receiving
Data packet
RequestedName
PIT
DataName
CS
FIB
NextName
/aueb.gr/ CR C
/aueb.gr/ai/new.htm
/aueb.gr/ai/new.htm
NDN Node Model

19. ICN/NDN Challenges
ICN/NDN
Challenges

20. L/O/G/O
www.themegallery.com
Q u e s t i o n s ? C o m m e n t s ! S u g g e s t i o n s ?