National Knowledge Network Overview Experience life with 1000000000 - - PowerPoint PPT Presentation

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National Knowledge Network Overview Experience life with 1000000000 - - PowerPoint PPT Presentation

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National Knowledge Network Overview Experience life with 1000000000 bps 1 November 2012 NKN Overview 2 of 31 9 th April 2009 Introduction Key Highlights of NKN NKN is a state-of-the-art multi-gigabit pan-India network for providing a unified

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National Knowledge Network Overview

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1 November 2012 NKN Overview 2 of 31

Experience life with 1000000000 bps

9th April 2009

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1 November 2012 NKN Overview 3 of 31

NKN is a state-of-the-art multi-gigabit pan-India network for providing a unified high speed network backbone for all knowledge related institutions in the country

► 9th

th April 200

009: 9: Hon’ble President of India,

, Smt. . Pratibha bha Devisingh Patil Patil

inaugurated the NKN Project.

► 16

16 PoP

► 26 Backbone Links ► 57 Edge

ge Links

Will connect Research & Development, educational, health, and agricultural institutes Allocation of `100 Crore for the implementation of Pilot phase of NKN An idea from the Office

  • f Principal Scientific

Advisor GoI, & NKC National Informatics Centre (NIC) designated as the Project Execution Agency GoI approved a budget

  • f Rs 5990 Crores for

NKN in March, 2010

Introduction Key Highlights of NKN

► 5th

h March, h, 2011 11: Hon’ble Minister Comm & IT, Shri Kapil Sibal and Hon’ble Minister of State for Comm & IT, Shri Sachin Pilot launched the Logo and Website of NKN

►31

31 PoP

►76 Backbo

bone e Links

►216 Edge Links 1500+ institutes to be connected; connectivity to 885 institutes has already been provided

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1 November 2012 NKN Overview 4 of 31

► Need a single infrastructure that supports multitude of

applications in a secure manner

► Provide a scalable mechanism ► Load balance traffic to utilize network bandwidth

efficiently

► Allow core routers/networking devices to switch packets

based on some simplified header

► QoS aware network ► Scalable/ Adaptable/ Available (24X7X365)

Enable, Encourage, Empower, Enrich

Need of the Hour

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1 November 2012 NKN Overview 5 of 31

Introduction Management Overview

End User Connectivity

NKN

High Level Committee Executive Committee Technical Advisory Committee Security Advisory Committee Model Projects Evaluation Committee

Policy Implementation

Department of IT National Informatics Centre National Informatics Centre Services Inc.

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1 November 2012 NKN Overview 6 of 31 7:04 AM

Multi- 10G Core Connecting all the state capitals

NKN: Core Connectivity

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1 November 2012 NKN Overview 7 of 31

NKN

Educational Institutions

Research Labs CSIR/DAE/DRDO/ISRO/ICAR

INTERNET Connections to Global Networks (e.g. TEIN3) EDUSAT MPLS Clouds Broad Band Clouds National / State Data Centers/ Networks National Internet Exchange Points (NIXI) NTRO Cert-IN

NKN Connectivity

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1 November 2012 NKN Overview 8 of 31

DELHI HYDERABAD MUMBAI BENGALURU CHENNAI KOLKATA GUWAHATI

NKN SUPER CORE

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1 November 2012 NKN Overview 9 of 31

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1 November 2012 NKN Overview 10 of 31

Applications

Virtual Classroom

Applications

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Application Grids Brain Grid

Application Grids

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Research

Research Infrastructure Scientists Inter- disciplinary Goal Coherent Synergy Synergistic Growth Across Disciplines

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Virtual Classrooms

  • Virtual classroom is a replica of the local class room

teaching where in the students at remote locations will get the same feel and experience as if they are in the same classroom .

  • Teacher and students have full interactivity with each
  • ther
  • Teacher will be able to use all conventional teaching tools

and continue to teach the way he does.

  • Students can ask questions and interact with the teacher

as if he is in the local classroom

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Virtual Classrooms

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National Knowledge Network

Key Services

NKN

National Knowledge Network

Community Special Generic

Community Special

*These services may be through a CUG as well

Generic

►Internet ►e-Mail ►e-Mail GW ►DNS - NKN ►DNS - Security

for NKN Users

NKN

►Web Hosting ►VoIP ►MCU based

Video Portal

►SMS GW ►Co-Location

(PaaS & SaaS)

►e-Mail List Software

(LISTSERV)

►Authentication ►Session Initiation

Protocol (SIP)

►Collaboration

Service

►Content Delivery ►International

Collaborations with EU-India Grid

►VPN (L2) ►VPN (L3) ►VPN Service ►Multicast

Streaming

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1 November 2012 NKN Overview 16 of 31 9:36 AM

Messaging Gateway

Services

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What’s planned? -MPLS L3 VPN

►

VPN service is enabled on PEs (VRFs are created and applied to VPN site interface)

►

VPN site’s IITm connects to a VRF enabled interface on a PE1

►

VPN site routing by IITm is distributed to MP-iBGP on PE1

►

PE1 allocates VPN label for each prefix, sets itself as a next hop and relays VPN site routes to PE4

►

PE4 distributes IITm’s routes to IITb (Similar happens from IITb’s side) VRF VRF VRF LDP LDP LDP iBGP—VPNv4 Label Exchange iBGP—VPNv4 iBGP—VPNv4 PE1 PE4 PE3 IGCAR IITb IIT m BARC P1 P2 VRF VRF PE2 VRF

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1 November 2012 NKN Overview 18 of 31

MPLS Services :Multicast VPNs

MPLS VPN Network IIT M IIT B IIT D IIT H CAT BARC TIFR VSC Receiver

Multicast Source Multicast Source

Multicast in the core Multicast VRF

Multicast Receiver

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1 November 2012 NKN Overview 19 of 31

L2 Extension

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VPLS Network

DAE Indore DAE Kokotta

PE Router Mumbai PE Router Indore PE Router PE Router

Virtual Circuits / Pseudo wires

Physics Department IIT Chennai Kalapakkam

Overall Setup

IIT-Mumbai

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VPLS Network

DAE Indore DAE Kokotta

PE Router Mumbai PE Router Indore PE Router PE Router

Virtual Circuits / Pseudo wires

Physics Department IIT Chennai Kalapakkam

DAE VPN

IIT-Mumbai

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1 November 2012 NKN Overview 22 of 31

VPLS Network

DAE Indore DAE Kokotta

PE Router Mumbai PE Router Indore PE Router PE Router

IIT-Mumbai

Virtual Circuits / Pseudo wires

Physics Department IIT Chennai Kalapakkam

Separate VPNs

  • DAE
  • IIT
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1 November 2012 NKN Overview 23 of 31

NKN Setup at Edge location

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High Availability through Design

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OPERATIONAL ► Complexity in existing Network ► Multiple Networks in Institute ► No single point of contact in many cases ► Reluctance to Change MIND SET ►Why Should I change My Setup ►Will the change that we make are permanent. ►Multiple Scheme TECHNOLOGY ► IP Numbering Schema, ► Multi-Homing ► Hardware compatibility ► IPv6 addresses from APNIC

Manageable for short time….

Challenges in Initial Phase Delivery

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NKN Connecting TEIN3 Network

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EUROPE

DELHI HYDERABAD MUMBA I BANGALURU CHENNAI KOLKATA GUWAHATI

MUMBAI - INDIA SINGAPORE JAPA N HONGKONG BEIJING COPENHEGAN MADRID

US

  • Network Across 19 Countries
  • 8000 Research & Academic

Organization Members

  • 45 Million Users
  • Direct Peering with GEANT EU

NKN Connecting TEIN3 Network

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1 November 2012 NKN Overview 28 of 31 7:04 AM

NKN and IPv6

IPv6 address block

►NIC - 2001:4408::/32 ►NKN- 2405:8a00::/32

IPv6 DNS

►2405:8a00:1000::2

Websites running on IPv6 http://ipv6.nkn.in http://nkn.in http://mail.nic.in http://registry.nic.in IPv4 address block

►180.149.48.0 /20, ► 14.139.0.0/16

BGP Autonomous System (ASn)

► 9885, 55824, 55847

LAN Migration to IPv6 (Client configuration)

► Running DHCPv6 centrally ► Dual Stack ► Native IPv6

Server Migration to IPv6

► Native IPv6 server ► Dual stack IPv6 server ► Serving IPv4 servers to IPv6 clients using NAT64 and DNS64

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1 November 2012 NKN Overview 29 of 31 7:04 AM

NKN Bandwidth Usage

IIT Kharagpur AIIMS Delhi Hyderabad Central University Delhi University Delhi

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1 November 2012 NKN Overview 30 of 31 7:04 AM

NKN Bandwidth Usage

CDAC Mumbai IIT Chennai SINP Kolkata NCL Pune

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1 November 2012 NKN Overview 31 of 31 7:04 AM

NKN Bandwidth Usage

VECC Kolkata CDAC Pune TFIR Mumbai IIT Roorkee

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1 November 2012 NKN Overview 32 of 31

Particulars 2012-13

Super Core PoPs 07 Core PoPs 24 No of Institutes allocated to TSPs for connectivity 821 No of Institutes Commissioned under NKN (till date) 619 No of Institutes Commissioned under NMEICT (till date) 266 Total no of Institutes Commissioned (under NKN &NMEICT )(till date) 885

Core Links

TSP Core links (Allotted) Links (Provisioned/Commissioned)

BSNL 30

1G – 0/0; 2.5G – 21/19; 10G – 07/07

RAILTEL 26

1G – 17/17; 2.5G – 06/06; 10G – 03/03

PGCIL 33

1G – 04/04; 2.5G – 16/14 10G – 11/11

Overall Summary

Core links, Institutes and District Connectivity Summary (TSP wise )

Institutes

TSP Institutes (Allotted) Institutes (Commissioned)

BSNL 112 69 RAILTEL 316 209 PGCIL 277 237 MTNL 53 51 NKN 57 53

National Knowledge Network

Current Status of NKN Connectivity (As on November 30, 2012)

District Links (1 Gbps)

TSP Links (Allotted) Links (Provisioned/Commissioned)

RAILTEL 48 10/07 PGCIL 34 34/28 BSNL 18 14/12 * TSP allocation of 5 institutes is in progress

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S.No Name of Category Institutes allocated Institutes comm.

1 Army 3 2 2 Ayush 13 7 3 C-DAC 11 11 4 C-DOT 2 2 5 Central University 10 9 6 CSIR 45 45 7 DAE 42 37 8 DBT 14 14 9 Deemed University 12 12 10 DRDO 50 22 11 DST 23 21 12 Engineering 86 48 13 Ernet 11 11 14 ICAR 50 46 15 ICFRE 12 7 16 ICMR 23 22 17 IIM 12 9 18 IIT 14 14 19 NIXI 1 1 20 ISI 3 3 21 ISRO 19 17

S.No Name of Category Institutes allocated Institutes comm.

22 IISER 5 5 23 Management 6 5 24 Mass Communication 1 1 25 Medical 171 113 26 MoES 15 15 27 NIFT 15 6 28 NIT 13 11 29 NPTI 3 3 30 NTRO 7 5 31 Power Ministry 7 7 32 RBI 2 2 33 Research 16 15 34 SAU 19 11 35 SDC 19 15 36 State University 37 19 37 SWAN 20 17 38 UGC 4 4

Total 816 614

Institutes Connectivity Status

By Category (5 entries part of NIC circuits, hence not included under category list)

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National Knowledge Network Progress Chart

60 66 69 73 75 78 81 83 85 89 104 104 152 179 199 210 248 358 382 467 606 638 672 675 739 763 773 846 861 1500 67 70 72 78 79 85 91 104 121 139 157 185 224 259 270 276 418 446 471 557 667 711 754 760 808 833 844 908 915 1500

100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600

Mar-10 May-10 Jun-10 Aug-10 Sep-10 Nov-10 Jan-11 Feb-11 Apr-11 Jun-11 Jul-11 Sep-11 Nov-11 Dec-11 Feb-12 Apr-12 May-12 Jul-12 Aug-12 Oct-12 Dec-12 Jan-13 Mar-13 May-13

  • No. of

NKN User Nodes

NKN Progress Chart

NKN User Nodes Commissioned NKN User Nodes Provisioned Virtual Classrooms, Collab-CAD Global Science Research Collaboration through TIEN3, GEANT & European Grid Initiative (EGI) ESRF Synchrotron Lab at Grenoble, France, Material Science, Bioscience, Brain Grid etc. Model Projects Immersive Classrooms High Energy Physics experiment at Large Hadron Collider, Climate Change Modeling, OSDD

  • No. of user nodes

No of user nodes projected

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1 November 2012 NKN Overview 35 of 31

► At the conclusion of the final

phase, NKN shall have presence in more than 500 districts of India with connectivity to major research and education institutions

► Points of Presence (PoP)

: 31

► Backbone Links

: 89

► Edge links

: 1500

NKN: On conclusion of final phase

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National Knowledge Network Model Projects

►

Model Projects: approved by MPEC (Model Projects Evaluation Committee)

►

The virtual medical classroom: an emerging tool for teaching Medicine and science. (AIIMS)

►

The main objective behind the project is to help the students from other medical colleges to have similar standard of teaching as available to students studying at AIIMS.

►

Network Enabled Medical diagnosis and Education in Skeletal Imaging using X-Rays.

►

Providing suitable tools and channels for huge data transmission of 2D X-Ray and 3D anatomical data

►

Collected data to be used by Experts (Doctors) for remote Diagnosis

►

Creation of a Public repository for education purposes.

►

Indian Integration with Global Imaging System via McGill Linkage, NBRC, Manesar

►

To develop a national imaging networking model between NBRC / its linked institutions and MNI/its linked institutions for using the Canadian and Global Brain facilities.

►

Computational imaging analysis and telemedicine with special references to epilepsy, dementia and stroke which are the neurological dysfunction with maximal morbidity in India.

►

Network enabled online Casting Simulation System (e-Foundry), IIT, Bombay

►

It is developed for use by technical institutes and local SME foundries.

►

Engineering students will be able to carry out virtual casting experiments and study the effect of various design parameters on casting solidification and related defects.

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1 November 2012 NKN Overview 37 of 31

Thank You

Please visit our website www.nkn.in for further information