daniela brauner
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Daniela [email protected]
Daniela [email protected]
Caso de desarrollo de proyectos en la Rede Nacional de Ensino e Pesquisa, RNP
Brief Overview of the RNP
• RNP – Rede Nacional de Ensino e Pesquisa• Brazilian NREN – National Research and Education Network
– Created as a project in September 1989 by the Ministry of Science, Technology and Innovation (MCTI),
– Became a non-profit institution in 1999
• Serves more than 800 campi– Over 130 public universities, more than 800 campi– Over 30 public and private research centers.
RNP national backbone
• RNP national backbone – Ipê network– Uses links
from Telecom Companies
– Connects PoP’s in the state capitals + RNP’s metropolitan networks
Ipê = IP =
International Links
• 20 Gbps to EUA 10 G (RNP) + 10 G (ANSP)
Through RedCLARA• 2,5 G to Europe (GÉANT) • 10 G to Argentina• 1 G to Miami
Introduction
• Motivation:– to complement its network service, in 2002 began to develop its own
advanced user services
• How:– University research groups propose projects, and some of these
proposals are then developed with financial support and close tracking by RNP
• Impact:– a growing portfolio of service offerings – closer relations with the research community.– RNP documented and designed a R&D Process
• Also adopt the model to the development of network services, where requirements are determined by RNP.
• RedClara adopt a similar process to develop services in Latin America
Introduction
• R&D RNP Programmes Examples:
– Working Group - RNP Programme
– RNP-induced WGs
– WGs at RedCLARA
WG-RNP programme – Objectives
• Develop innovation projects, with the aim of developing new products and services for RNP.
• Themes related to applications, middleware and networks.
• Assess how these new products and services can be deployed in the production network.
Launched in 2002.
WG-RNP programme – Methodology
• Projects are proposed by research groups.
• Selection is carried out through an open call for proposals:– See: http://www.rnp.br/editais/gt_2012-2013.html (in Portuguese)
• Both initial selection and annual evaluation are carried out by committees composed of :– RNP staff members and – External representatives from the research community
• SBC & LARC
• These committees draw up a classification of the projects for approval by the RNP Management Board
WG-RNP programme – Methodology
WG-RNP programme – Results
The WGs produce 2 kinds of results:
• New service: included in the RNP Services Catalogue;
• New product: becomes one of RNP’s “products on the shelf” and may be used by RNP itself, or by its clients (client institutions, government ministries, etc);
History of WGs 2002 - 20132002-3 2003-4 2004-5 2005-6 2006-7 2007-8 2008-9 2009-10 2010-11 2011-12 2012-13
VoIPAdvanced
VoIPAdvanced
VoIPNetwork storage
Virtual Community Grid (VCG) VCG Virtual Worlds
Torrent Universe
Monitoring (Unit) UniT
Accessibility as a Service
(AAAS) AAAS
Digital Video (VD) VD-II
Reliable Multicast Digital TV Digital TV
Virtual museums
(MV) MVMixed Reality
(RM)
Multi-Web conference
MConf
Interactive Video on Demand(MConf)
Vídeoconf.
ConfigurationPervasive
grids
Wireless Mesh network
(ReMesh) ReMesh
High-speed transport
Travel
Federated Authentication
Credentials Transposition
(STCFed) STCFedMy Scientific Cloud (mc2) mc2in education (Travel)
Diretories in Higher
Education.Diretories and Applications Middleware
Remote Visualization
Distance Learning
Infrastructure
IEAD
Federation of repositories of
Learning Objects (FEB) FEB
Wifi AP Controller
(SciFi) SciFi
High-speed transport in
dynamic circuits(IEAD)
Quality of Service (QoS) QoS-II
Measurements (MED) MED MED
Distance Learning (EDAD) EDAD
802.11s mesh with high scalability
Linked Open Data
Cloud for Science (CNC) CNC
Public Key Infrastructure for Education
ICP-Edu ICP-Edu
Automatic Recovery
Network Fault
ADReF
Flow-based Monitoring
BackstreamDB
Video collaboration
in Health (AVCS) AVCS
Information-centric
networks(ICP-Edu) (ADReF)(BackstreamD
B)
Peer to Peer (P2P) P2P
Management of Video (GV) GV
Overlay Service Network (Overlay) Overlay
Software components
for Social Interaction &
Collective Intell.
Digital Preservation
(DP) DP
Internet of Things
ecosystem
Digital Media and the Arts
(MDA) MDAUniversity Bus
Network
Monitoring Video
Applications (IMAV) IMAV
Production Service
Experimental Phase
Candidate for Future Service/Product
EXAMPLES of the RNP WG Programme
Develop a service for automatic translation of videos from Portuguese to Brazilian Sign Language (LIBRAS).
GT-AAAS Accessibility as a Service
WG-RNP programme product
GT-IMAV – Instrumentation and Monitoring for Video Applications
Develop mechanisms and tools for monitoring the consumption of videos, to obtain a clear view of their effetiveness.
WG-RNP programme product
GT-DigitalPreservation – Digital Preservaçtion with Distributed Storage
Create a reliable storage system which may be used as a part of a solution for long-term digital preservation. Develop tools to allow content providers to use the storage system to preserve their data in a transparent manner.
WG-RNP programme product
Mconf - Multiconferencing System for interoperable Web and Mobile Devices
Create a webconferencing system based on open-source software, with the capacity to interoperate between computers and web-enabled mobile devices.
WG-RNP programme product
GT-SCIFI - Intelligent Control System for Wireless NetworksDevelop an open-source platform for managing multiple Access Points in a low-cost wifi network
WG-RNP programme product
GT-Ecodif – Ecossystem of Internet of Things
WG-RNP programme product
WG-RNP programme product
GT-IEAD - Infrastructure for Remote Classes (iVA system)Develop a multimidia solution developed for virtual presentations and distance classes. It has been adopted in the implementation of the project Distributed Classes of RNP Network School (ESR).
WG-RNP programme product
Videoaula@RNP – Efficient distribution of Interactive Classes
http://portal.rnp.br/web/servicos/videoaula-rnp
WG-RNP programme product
Provide a national infrastructure confederating repositories of learning objetos (LO) with the aim of reuse of LOs through a single search point.
Federation Educate Brazil (SE-FEB)
WG-RNP programme product
GT-MDA – Arthron MedDevelop a solution to manage and transmit multiple video flows from cameras and medical devices.
View from a telemedicine room
User Interface
Manipulation of 3D models using Kinect
• Network delay changes the movement pattern and they like it !
• Versus (2005), (In)TOQue (2008), e_pormundosAfeto (2009 with Konic), Fragil (2011), Dancing across oceans (2012) – demanding 100 mbps
WG-RNP programme product
http://www.youtube.com/watch?v=B_Zb6-pBom0http://www.lavid.ufpb.br/gtmda/arthron.html
http://www.mapad2.u4a.br
GT-AVCS – Arthron ArtDevelop a solution to plan and manage a telematic dance performances, managing and streaming multiple video flows from local and remote cameras.
WG-RNP programme product
26http://www.rnp.br/servicos/cafe.html
• RNP Identity federation:
• Web Single Sign On (Web SSO)
• Now RNP is also member of eduGAIN (GEANT): interconnection of federations to link services and users worldwide
Membership status
Service provider example:
WG-RNP programme product
27
Create and manage scientific workflowsCreate Scientific Portals
Example of a scientific portal
http://gtmcc.lncc.br/sinapad/projectmanager/public/projects/gt-mcc
RNP -induced WGs
RNP-induced WGs
• RNP has occasionally proposed themes for development, and has invited participation by the research community
• Examples include: – Advanced applications for remote visualisation
• 4K player and streamer, OptIPortal (intelligent videowall), – Network architecture and technology
• Dynamic circuit provisioning– Advisory committees on monitoring and AAI
• Eduroam
EXAMPLES of the RNP-induced WGs
RNP-induced WG product
• SAGE-enabled tiled display wall
Demo at Workshop RNP 2012
http://optiportal.org
Demo at Workshop RNP 2013
RNP-induced WG product
FOGO Player – 4K Video Player Develop a video player to play videos in high ultra video resolutions (4K).
1st live uncompressed 4K surgery streamed over academic network in Brazil: 4 Gbps.
SD - 720x576
HD - 1280x720
Full HD - 1920x1080
4K - 4096x2160
Projeção 4K
Expectadores externos
Laboratório de Visualização VRL - UFRN
MCU RNP Brasília
CâmeraJVC 4K
Hospital UniversitárioOnofre Lopes - UFRN
FOGO Player(captura + transmissão)
4 Gbps
1 Mbps
Resolução 4K (4096 x 2160 px)
Resolução SD VGA (640 x 480 px)
Captura de videoconferência
Rede GigaNatal
FOGO Player(recepção + reprodução)
30 Km
WGs at RedCLARA
WGs at RedCLARA
• WGs created in 2005
• RNP participates intensively in thetechnical activities of the RedCLARA community since its inception
• RNP WG coordinators have often participated as instructors in half-yearly RedCLARA training activities
• RedCLARA has also adopted its own style of WGs, mainly involving the technical representatives from each member NREN, in the folowing themes: Videoconferencing, Measurements, Routing, Security, IPv6, Multicast, VoIP
• In 2009 and 2011, calls were made to invite researchers from the RedCLARA community to help introduce new services in the member NRENs
Some RedCLARA WGs results
• WG Measurements created a pilot measurement network using perfSONAR among some Latin American NRENs, EUA and Europe
• RedCLARA now belongs to the eduroam community based on the work of the WG Eduroam/Mobility
• The pilot service PIT-VOIP provides peering between VoIP networks
• The expansion of IPv6 services in Latin American academic networks was accomplished through the dissemination carried out by WG IPv6
… and others.
RedCLARA WGs 2011-2013
WG name Objective Coordinator
WG-SCIFI - Intelligent
control system wireless
networks
To develop an open platform for centralized control of access points. RNP/UFF (Brazil)
WG- PIT VOIP | Internet
Exchange Point Voice over IP
Modeling and implementing a traffic exchange point of VoIP in
RedCLARA through the interconnection of the telephone networks of
the NRENs.
RNP (Brazil)
WG-MOF | Mobility with
OpenFlow
To promote research and development of a solution capable of
providing mobility to Wi-Fi network users using technologies such as
Wireless OpenFlow and IPv6
RNP/UFRGS (Brazil)
WG - Measurements Development of a monitoring infrastructure based on perfSONAR RNP/UFPE (Brazil)
WG - MCONF|
Multiconference system for the
interoperable access to Web
and mobile devices
To provide a web conferencing system easy to use, that integrates with
mobile devices through the creation of an application for Android and
the development of an integrated management system on the web.
RNP/UFRGS (Brazil)
WG-IPTV Implement and produce in the NRENs an IPTV transmission platform
that allows IPTV to provide a multichannel IP-TV through RedCLARA
with multicast and IPv6 support.
RENATA/Unicauca
(Colombia)
WG-DEIM-IPV6 and implementation of activities - projects that enable the design,
planning and finally the establishment and implementation of IPv6 in the
network segments that are referred to RedCLARA services and
applications, and also of the member NRENs.
CUDI/UNAM (Mexico)
WG-CSIRT | Computer
Security Incident Response
Team
To implement a monitoring infrastructure for RedCLARA with sensors to
obtain data about malicious activity and with this information generate
notifications of security incidents. Promote agile and coordinated
security incident response. Create and disseminate security best
practices, focused on academic environments.
RNP (Brazil)
WG-Movilidad | Mobility Apply middleware and mobile networks technologies and to provide
roaming services in RedCLARA secure architectures.RAAP/ INICTEL-UNI
(Peru)
CONCLUSIONS
Conclusion
• RNP does not maintain an in-house team of developers• We prefer to outsource such activities to the research
community, which has embraced the opportunities provided.
• These activities are managed by the RNP R&D directorate• The result has been beneficial to RNP and its users:
– Enabling us to increase our service offerings in many areas– Permitting international collaboration to ensure interoperation of
many of these services– Enhancing our interaction with the Brazilian research
community in Computer Networks and Distributed Systems, – To keep this interaction with research community we organize our
annual RNP Workshop in collocation with the annual Brazilian Computer Networks Symposium (SBRC) since 2003.