1. BdREN Infrastructure, Services and Applications Prepared by – BdREN Team Prepared for – DUET Students Presented by – Mohammad Tawrit CTO, BdREN Date: 24 September 2017

2. Contents Present InfrastructureExisting ServicesPlanned InfrastructurePlanned ServicesBdREN-DUET Bonding

3. Present Infrastructure Infrastructure Backbone 3200 km OPGW Lastmile Connectivity 300 km Underground Fiber Endpoint Connectivity Public Universities: 34 Private Universities: 2 Distance Learning Theater 33 Public Universities Cloud Computing Data Center at UGC Disaster Recovery Center at BUET 3

4. How DUET is connected?

5. How DUET is Connected? DUET Connectivity, Continued

6. Applications and Services Applications & Services Internet Bandwidth Redundancy 7x24 NOC Services Service Level Agreement Distance Learning Theater All Public Universities except BOU Cloud Computing Virtualization Cores: 480 Storage: 400TB Others Capacity Building Consultancy Collocation Hosting IP Telephony 6

7. Capacity Building Capacity building Local TrainingRound RobinForeign TrainingCompetitive Internship/Exchange visit On Request Application and Services, Continued

8. Obvious Question? Why BdREN? Why not an ISP? Connectivity: High Availability Services: Innovative Services QoS: Peering with Caching Servers

9. High Availability Redundant Transmission Backbone Redundant Last Mile Connectivity Redundant Upstream Connectivity Power Backup

10. Transmission Backbone Redundancy: DeIC vs BdREN BUET UGC Tongi Bashundhara Ashuganj Ishurdi Bogra Faridpur Comilla Fenj Natore Gopalganj Chittagong Sylhet Mymensing Tangail Kabirpur Savar Shirajganj Rajshahi Jenidah Jessore Barisal KUET Rangpur Rampura Nokhali Dinajpur Danish e-Infrastructure Cooperation: High Availability BdREN: Moderate Availability High Availability, Continued

11. Last Mile Connectivity (1+0): BdREN BAUSUSTSAU BUET UGC Tongi Bashundhara (NSU) Ashuganj Ishurdi Bogra Faridpur Comilla Fenj Natore Gopalganj Chittagong Sylhet Mymensing Tangail Kabirpur Savar Shirajganj Rajshahi Jenidah Jessore Barisal KUET JKKNIU RUETRU BMRSTU BU PSTU CUET CVASU JNU SBAU MBSTU BOU DUET NU UGC BSMMU DU BUET JU COU BRURHSTU Rangpur BTU Rampura Nokhali NSTU JSTU IU PUST KU Potukhali BUP Dinajpur High Availability, Continued

12. High Availability-Last Mile Connectivity/Power Internet BUET Dhaka University DR-BUETDR-UGC PE-BUET BUET Gateway PE-DU DU Gateway Fiber Laid under G.46 High Availability, Continued

13. High Availability: Upstream Connectivity BTCL BSCCL TEIN UGCBUET All Connected Universities Legends: 10G: 1G: 45Mbps: Internet Regional E&R Network Will be soon upgraded to 1Gbps High Availability, Continued

14. BAUSUSTSAU BUET UGC Tongi Bashundhara (NSU) Ashuganj Ishurdi Bogra Faridpur Comilla Fenj Natore Gopalganj Chittagong Sylhet Mymensing Tangail Kabirpur Savar Shirajganj Rajshahi Jenidah Jessore Barisal KUET JKKNIU RUETRU BMRSTU BU PSTU CUET CVASU JNU SBAU MBSTU BOU DUET NU UGC BSMMU DU BUET JU COU BRURHSTU Rangpur BTU Rampura Nokhali NSTU JSTU IU PUST KU Potukhali BUP Dinajpur Internet High Availability – Upstream Connectivity High Availability, Continued

15. High Availability-Power Backup Core Network Data Center UGC 2 Hr Battery 2 x 100 KVA Gen 2 min delay Disaster Recovery Center BUET 2 Hr Battery Distribution PoPs NU, CU, SUST, RU, KU 2 Hr Battery 50 KVA Generator with 1 hr delay Endpoints 34 Public 2 Private 10 PGCB 4 Hr Battery

16. High Availability-Power DR-NU PE-BSMRAU CE-BSMRAU PE-DUET CE-DUET Fiber Laid under G.46 BdREN BSMRAU DUET High Availability-Power, Continued

17. Planned Development-Infrastructure and Connectivity Infrastructure Backbone: 3200 km  3400 km Lastmile Connectivity: 300 km  400km 3 Distribution PoPs 19 Campus Networks Increased Backup Power Cloud Computing Data Center- 1 [UGC] Cores: 320  496 Memory: 1536  2560 GB DR [JUST] Cores: 176 Memory: 1024GB Conversion of DR [BUET] to Data Center- 2 Connectivity Fiber to the Premises Medical Colleges: 12 Research Institutes: 10 Private University: 20~25 Distance Learning Theater- Collaborat ion Center Medical Colleges: 12 Research Institutes: 10 Private University: 3

18. Planned Development-Advanced Services IaaS to SaaS Backup as a Service Storage as a Service Email as a Service Web as a Service DNS as a Service Database as a Service

19. Planned Development-Innovative Services Learning Management System Commissioning of LMS Software Integration with LTI Applications EduRoam/EduGain Universal Access Identity Federation Sharing of Resources Other Applications Electronic Research Gate Security Services Vulnerability Scanning Spam and Phishing Emails CERT Services

20. Service Comparison: BdREN vs Other NRENs Name of NRENs IP Connectivity Eduroam Anti-Spam Solution Web SSO Federation CERT/CSIRT IPv6 Certificate Service Interfederation Consultancy/Training Filesender Video Conferencing Virtual Circuit/VPN Domain Name Registration IP Address Allocation/LIR Multicast NTP Service Provision of Content Portal Optical Wavelength Distance Learning Email Server Hosting Web/Desktop Conferencing PERT Housing/Co-location Web Hosting DDoS Mitigation HUNGARNET PIONIER CESNET HEANET JANET CARINet SWITCH FCCN RENATER RESTENA ARINES Belnet SURFnet Funet GARIR DFN RedIRIS AMRES DeIC EENet GRNET S.A SigmaNet UNINET RoEduNet LITNET RicerkaNet ULAKBIM ACOnet SUNET ASNET-AM IUCC BdREN

21. Additional Service Comparison: BdREN vs Nordic NRENs In terms of Redundancy and QoS, BdREN needs to improve

22. Strengthening DUET-BdREN Bonding What BdREN has done? Establish Optical Fiber connectivity Construct Distance Learning Theater Offering Cloud Computing Arranging Local/Foreign Training/Workshop Accepting Interns What BdREN will do? Enhancement of Redundancy Enhancement of Quality of Service Build Campus Network Wired Network Wireless Network IP Telephony Service Maintenance of Campus Network

23. Strengthening DUET-BdREN Bonding What DUET is doing? Taking 50 Mbps Internet Bandwidth Services Participating in Local Training/Workshop Sending Interns for Internship Sending Students for Knowledge Sharing What DUET can do? Consider BdREN as its Trusted Partner Enhancement of share of Internet Bandwidth from BdREN Put more focus on utilization of Cloud Computing Use BdREN’s Hosting Service Send more Interns Arrange Frequent Student Visits Request BdREN for customized Training/Workshop Trust BdREN on consultancy for any IT procurement, preparing Design and Specifications, configuring Networks and collecting Advices DUET-BdREN Bonding, Continued

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