© 2006 – RNP/E2E Performance WG

RNP Measurement DevelopmentsEnd to End Performance WG

Leobino Sampaio

Universidade Salvador

http://wiki.gt-med.ufsc.br/wikileobino@unifacs.br

Oct 9th, 2006

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Presentation outline• RNP Network• Context (Measurement activities)• Current Activities (E2E Performance WG)• perfSONAR Collaboration• Future Directions

– EELA deployment– Software development improvement

• UDDI Multi-LS• ICE OSGI• Design, conception and development of TopS and RP

End to End Performance WG

perfSONAR Workshop, Montpellier – Oct 9th, 2006

RNP – Brazilian Research and Education Network• Network Objectives:

– Production Internet traffic (Web navigation, e-mail, file transfer)– Use of advanced applications and services– And, also, for experimentation

• 27 Points of Presence (PoPs)– Interconnecting about 250 education and research institutions, and other

metropolitan and state networks• Since 2005, main backbone was upgraded to 2.5 and 10Gbps links• International connections are:

– 1x155 Mbps and 1x700 Mbps channels are used for the Internet production traffic

– 1x155 Mbps channel is used to connect to Clara Network, which connects to Géant and Abilene

RNP Network

perfSONAR Workshop, Montpellier – Oct 9th, 2006

RNP Backbone

RNP Network

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Presentation outline• RNP Network• Context (Measurement activities)• Current Activities (E2E Performance WG)

– piPEs-BR/GFD– LS-UDDI– ICE– CL-MP Scheduling– MA improvements and developments

• Future Directions– EELA deployment– Software development improvement

• UDDI Multi-LS• ICE OSGI• Design, conception and development of TopS and RP

End to End Performance WG

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Context• QoS WG (2002-2003):

– Netflow based flow measurement infrastructure• QoS2 WG (2003-2004):

– Netflow Data Analysis (Traffic Matrix)– Passive Measurements (NetraMet)– Active Measurements with AMP– Active Measurements with OWAMP

• Measurement WG (2004-2005):– piPEs-BR Development and Deployment– RNP Observatory– SLA Monitoring Environment

• Measurement WG 2 (2005-2006):– piPEs-BR/GFD Development and Deployment– Interoperation with other network domains (perfSONAR integration)

Measurement Activities at RNP

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Presentation outline• RNP Network• Context (Measurement activities)• Current Activities (E2E Performance WG)• perfSONAR collaboration• Future Directions

– EELA deployment– Software development improvement

• UDDI Multi-LS• ICE OSGI• Design, conception and development of TopS and RP

End to End Performance WG

perfSONAR Workshop, Montpellier – Oct 9th, 2006

• piPEs-BR/GFD is an architecture designed to provide measurement information using Web Services in order to interoperate with other network domains (eg. Internet2 and Geant2).

• Some components have been designed and are being developed to provide the Services specified in the GFD document (MP, MA, LS, ToS, TS, RP).

• The components:– A visualization tool (ICE): main access to our environment– Test Manager: minimizes client complexity and implement TopS and TS

services– LS for publication and discovery of available services– Resource Protector (implement RP level 1 services)– MP Services– MA Services

piPEs-BR/GFD

Current Activities (E2E Performance WG)

perfSONAR Workshop, Montpellier – Oct 9th, 2006

piPEs-BR/GFD

Current Activities (E2E Performance WG)

perfSONAR Workshop, Montpellier – Oct 9th, 2006

ICE (Internet Computer network Eye)

Current Activities (E2E Performance WG)

http://wiki.gt-med.ufsc.br/ice0.05/ice.jnlp

perfSONAR Workshop, Montpellier – Oct 9th, 2006

• Used to get information about the piPEs-BR services • Uses UDDI technology • Development of a Lookup library for the DPS• Lookup library methods

– Find service by access point (return one service object)– Find services by Type (return one or more service of this type)– Find MP (return the MP service object)– Find MA (return the MA service Object)– Find any service of piPEs-BR Structure– Register, deregister and change services– Keep alive

• Adaptation of the DPS to work with NMWG schema• Developed in JAVA

LS-UDDI

Current Activities (E2E Performance WG)

perfSONAR Workshop, Montpellier – Oct 9th, 2006

LS perfSONAR with UDDI

Current Activities (E2E Performance WG)

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Data map

Current Activities (E2E Performance WG)

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Deployment

Active

Current Activities (E2E Performance WG)

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Presentation outline• RNP Network• Context (Measurement activities)• Current Activities (E2E Performance WG)• perfSONAR Collaboration• Future Directions

– EELA deployment– Software development improvement

• UDDI Multi-LS• ICE OSGI• Design, conception and development of TopS and RP

End to End Performance WG

perfSONAR Workshop, Montpellier – Oct 9th, 2006

• Component development and improvements of perfSONAR– CL-MP, LS-UDDI, MP-SNMP

• Monitoring infrastructure interoperation.– RNP data for CNM (concerns about security)– MA-RRD RNP data, LS up and running.

• Tests and documentation– Development feedback

• MP-SNMP, MA-RRD, MA-SQL, LS– Documentation feedback

• MP-SNMP

• New developments and solutions– Script Cacti for MA XML configuration file– CL-MP scheduling

perfSONAR collaboration

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Presentation outline• RNP Network• Context (Measurement activities)• Current Activities (E2E Performance WG)• perfSONAR Collaboration• Future Directions

– EELA deployment– Software development improvement

• UDDI Multi-LS• ICE OSGI• Design, conception and development of TopS and RP

End to End Performance WG

perfSONAR Workshop, Montpellier – Oct 9th, 2006

MPs

Active

Proposed

Others in mind

Future Directions

perfSONAR Workshop, Montpellier – Oct 9th, 2006

• Deployment of a end-to-end measurement infrastructure for project EELA: UFRJ and CIEMAT, initially.

• http://www.eu-eela.org/

CIEMAT

RedIRIS-Madrid

Géant-Madrid

CLARA-SP

PoP-SPPoP-RJ

UFRJ

EELA deployment

Future Directions

perfSONAR Workshop, Montpellier – Oct 9th, 2006

ICE Improvements

• Graph Visualization without attaching the visualization to geographic locations:

• OSGi technology integration needed by the users to install other services on demand;

• More friendly user interface;• Basic Authentication scheme;

source destination

30ms 100ms 40ms

Future Directions

perfSONAR Workshop, Montpellier – Oct 9th, 2006

perfSONAR contribution

• CL-MP– Scheduling support– Generic XML configuration file

• MP-SNMP– New functionalities for:

• SET SNMP• MIB Browsing

– Services documentation• Increase the number of installed CL-MP• LS Improvement• Multi-LS development

Future Directions

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Working Group MembersUFSC Team:• Edison T. L. Melo (melo@ndp.ufsc.br)• Murilo Vetter (murilo@npd.ufsc.br)• Guilherme E. Rhoden (rhoden@npd.ufsc.br)• Guilherme Fernandes (fernandes@npd.ufsc.br)

UNIFACS Team:• Herbert M. Souza (hmsouza@gmail.com)• Ivan Koga (ivankoga@gmail.com)• Ivo Koga (ivo.koga@gmail.com)• Leobino Sampaio (leobino@unifacs.br)• Rafael Costa (rafael.lima.costa@gmail.com)• José A. Suruagy (suruagy@unifacs.br) - Coordinator

End to End Performance WG

perfSONAR Workshop, Montpellier – Oct 9th, 2006

Questions?

Leobino Sampaioleobino@unifacs.br