1. PerfSONAR developer meeting - in Ann Arbor 08 Ipê Network Monitoring Service MonIPÊ José Augusto Suruagy Monteiro suruagy@unifacs.br http://wiki.monipe.rnp.br/monipe

2. PerfSONAR developer meeting - in Ann Arbor 08 MonIPÊ Experimental Service Main Objective: –Provide monitoring information to all kind of users Target audience: –RNP and NRENs users. Experimental phase: –Initial infrastructure being deployed throughout several Ipê network nodes –January thru December 2008

3. PerfSONAR developer meeting - in Ann Arbor 08 Specific Objectives 1)Traffic characterization via flow measurements; 2)High accuracy network performance measurements (one way delay, jitter, losses, and available bandwidth); 3)Regular connectivity tests; 4)Last/first mile performance measurements; 5)Network performance verification and observation environment.

4. PerfSONAR developer meeting - in Ann Arbor 08 User Categories Users in general: –Visualization of the results obtained from regular tests, –Use of recommendation tools, and –Access network tests. Advanced users: –Demand for customized performance tests, and –Observation for collaborative experiments High speed transfers, Overlay WG, Climate Information, EELA 2 (E-Science Grid Facility), LHC, etc. Network Management and Operators users

5. PerfSONAR developer meeting - in Ann Arbor 08 Activities Service deployment –Active monitoring infrastructure deployment –Passive monitoring infrastructure deployment –Service portal deployment –Measurement analysis service deployment –Support service deployment –Deployment evaluation Dissemination: –Kick off meeting (25/5/08) –Presentation at WRNP (27/05/08) –Workshop (20-24/10/08) AUP definition Software development and improvement Service continuity plan

6. PerfSONAR developer meeting - in Ann Arbor 08 Infrastructure being deployed

7. PerfSONAR developer meeting - in Ann Arbor 08 MPs Locations

8. PerfSONAR developer meeting - in Ann Arbor 08 Hardware at each location {mp2 | owamp}.pop-XX.rnp.br {mp1 | bwctl}.pop-XX.rnp.br {mp3 | ndt}.pop-XX.rnp.br GPS synchronization kit

9. PerfSONAR developer meeting - in Ann Arbor 08 Central Servers SQL-MA, LS and AS CactiSONAR and RRD-MA Flows

10. PerfSONAR developer meeting - in Ann Arbor 08 MPs: –CL-MP version 2.0 –Bwctl version 1.2a Iperf version 2.0.4 –Owamp version 3.0c –NDT version 5.5.4a MAs: –RRD-MA –SQL-MA version 2.0 LS version 1.2 CactiSONAR version 0.8.7b Flows: –NFDUMP version 1.5.7 –NFSEN version 1.3 –Flow Selection and Aggregation MA –Flow Subscription MP Software being Deployed

11. PerfSONAR developer meeting - in Ann Arbor 08 Deployment Process Collaborative effort with technical staff of each PoP Installation process described on our Wiki Videoconference as a kick off Support via RT and mailing list Centralized homologation Current status: –11 locations already homologated –2 in the process –5 delayed We hope to finish deployment by next week

12. PerfSONAR developer meeting - in Ann Arbor 08 Active Measurements Tools: –Owamp and Bwctl (via CL-MP) –CactiSONAR: scheduling and visualization Proposed schedule for regular tests: –OWAMP: full mesh every 5 minutes –BWCTL - TCP: along the backbone links every hour

13. PerfSONAR developer meeting - in Ann Arbor 08 Passive Measurements Netflow data using NFDUMP and NFSEN Coverage: –10 major routers (BA, CE, DF, MG, PE, PR, RJ, RS, SC, SP) URL: –http://flows.monipe.rnp.br/monipe/nfsen/nfsen.php Services currently under test: –Flow Selection and Aggregation MA –Flow Subscription MP

14. PerfSONAR developer meeting - in Ann Arbor 08 SERVICES IN DEVELOPMENT

15. PerfSONAR developer meeting - in Ann Arbor 08 CL-MP What’s new (expected for MDM 3.1 release): –Standard modifications for 3.1 (syslogging, self-test, new web admin, new file structure) –SelfTest for CL-MP was implemented in a “Nagios check-like” way. Shell scripts can be created to check whatever network operators of the domain think needs to be tested. –OWAMP Summarized tests Status –Version 2.0 is being deployed on all RNP PoPs –We expect version 2.1 (with the new functionalities above) to be deployed by the end of the month.

16. PerfSONAR developer meeting - in Ann Arbor 08 CactiSONAR integrated environment Núcleo do CACTI Arq. RRD Conf. MySQL CACTI CACTISonar MP Roteador Switch Servidor GERÊNCIAGERÊNCIA Interface Admin MARRDMARRD perfSONAR-UI Usuário perfSONAR-UI Usuário

17. PerfSONAR developer meeting - in Ann Arbor 08 CACTISonar What’s new (expected for 0.6 release): –Testing being scheduled in CL-MP version 3.0 or newer and retrieving information from MA-SQL. –SelfTest is expected for further releases. Status –Version 0.5 is being deployed on RNP environment –Version 0.6 is expected to be deployed by the end of the month. Goals (newer versions) –SelfTest –Authentication Service Integration in CL-MP and the built-in RRD-MA –Lookup Service Integration

18. PerfSONAR developer meeting - in Ann Arbor 08 ICE (Internet computer network Eye) Description: –Developed since December 2005 to fulfill RNP’s Measurement WG demands; –A dynamic visualization client for network measurement services and data; –Developed using Java, Apache Axis, JFreeChart and OSGi. New functionalities: –Drag ‘n drop of network measurement access and visualization bundles; –New Bundle functionalities; –Installation using IzPack; http://wiki.nuperc.unifacs.br/ice

19. PerfSONAR developer meeting - in Ann Arbor 08 ICE (Internet computer network Eye) Status: –Access and Visualization Bundles can be installed and uninstalled easily; –The development of new bundles can be made using the interfaces provided by the FLAVOR framework; –Bundle live cycle management is provided by the Felix OSGi platform; –Visual Icons make the network bundles more attractive to the users. Goals: –Provide better bundles integration; –Provide better resources for the development of new network measurement bundles; –Develop new end-user friendly bundles. http://wiki.nuperc.unifacs.br/ice

20. PerfSONAR developer meeting - in Ann Arbor 08 ICE (Internet computer network Eye) http://wiki.nuperc.unifacs.br/ice

21. PerfSONAR developer meeting - in Ann Arbor 08 Authentication Service CAFE (FEderated Academic Community) –Shibboleth 1.3 (and simpleSAMLphp Shib 1.3 in RNP) –At the beginning only RNP’s IdP will conform to eduGAIN. –RNP’s IdP will be a central common Identity Provider for user’s without an AAI. ICPEDU (Brazilian Research and Education PKI) –The certificates for the CAFE servers will be issued by a subordinate AC of ICPEDU root AC

22. PerfSONAR developer meeting - in Ann Arbor 08 Authentication Service (status) Authentication Service status at RNP –There is an interim AAI at UNIFACS Shibb IdP and SP with simpleSAMLphp conform to eduGAIN RC2 SASL CA –Both services use certificates issued by eduGAINCA and eduGAINOCA There is an AS currently in test at RNP

23. PerfSONAR developer meeting - in Ann Arbor 08 Authentication Service (status) Tests –IdP RNP Test with https://kelimutu.switch.ch/aai Test with BE of Ajay Daryanani Is there a Web-based application that access a AS protected pSR? –SASL CA can’t publish the metadata in http://mds.rediris.es:8080 and the perfSONARUI show error with another MDS But the deployment seems good –perfSONAR AS (not yet tested) Waiting for the metadata publication in the MDS accessible by perfSONARUI (e.g. http://mds.rediris.es:8080).

24. PerfSONAR developer meeting - in Ann Arbor 08 Authentication Service Planned scenario (soon) –Move the services to RNP –Certificates Issued by the ICP-EDU AC. –Integration of all services Desired scenario –All users federated through their institutional AAI. –All AAI conforming to eduGAIN.

25. PerfSONAR developer meeting - in Ann Arbor 08 Additional Activities MENTOR – Recommendation Tool TopS – Topology Service RP – Resource Protector (GigaIQoM)

26. PerfSONAR developer meeting - in Ann Arbor 08 Mentor Recommender Tool http://tools.nuperc.unifacs.br/webmentor

27. PerfSONAR developer meeting - in Ann Arbor 08 Main concepts and current features Concepts –Provides recommendations to end-users Network manager, users in general –Suggests the network use based on: Users’ profiles (EduPerson’s Attributes), Application features, Network performance –Client-Server basis Server process recommendations, maintain user’s information Client interacts with the users, present recommendation and get feedbacks Features –Performs last mile measurement tests NDT (Modified version of the NDT Client) and Ping –Incorporates “RNP-topology service” It finds the nearest PoP and perform NDT and Ping tests –Supports LDAP-based Authentication Presents different views based on EduPerson attributes –Ontology-base application classification –Support for internalization (versions in Portuguese and English)

28. PerfSONAR developer meeting - in Ann Arbor 08 General architecture PerfSONAR MAs MonONTO + Measurement rules LDAP-Based AA MENTOR WEB Besides Ps MAs requests also on last mile demand tests Done On going Future Web Services for others applications JColibri Framework for Case-Based reasoning EduPerson-Based Models of users Identification

29. PerfSONAR developer meeting - in Ann Arbor 08 Screenshots of beta-version

30. PerfSONAR developer meeting - in Ann Arbor 08 Future directions AA through AS –Matches of: User x Application type x Network performance –Ontology classification –Case-based reasoning What the others in the same situation said? Reasoning considering –Definition of a case User’s profile and preferences. Application’s features Network Metrics –Incorporating the Java-based Jcolibri framework for case reasoning Ping support Recommendation based on the backbone measurements First release scheduled for October/08

31. PerfSONAR developer meeting - in Ann Arbor 08 Resource Protector Service Developed in a related project. Proof of concept: –Description (in Portuguese): http://wiki.nuperc.unifacs.br/gigaiqom/index.php/Test http://wiki.nuperc.unifacs.br/gigaiqom/index.php/Test –API: http://wiki.nuperc.unifacs.br/gigaiqom/index.php/API_do_Servi %C3%A7o_de_Prote%C3%A7%C3%A3o_de_Recursos http://wiki.nuperc.unifacs.br/gigaiqom/index.php/API_do_Servi %C3%A7o_de_Prote%C3%A7%C3%A3o_de_Recursos –Code: http://wiki.nuperc.unifacs.br/gigaiqom/uploads/9/9d/Perfsonar_ RP.jar http://wiki.nuperc.unifacs.br/gigaiqom/uploads/9/9d/Perfsonar_ RP.jar

32. PerfSONAR developer meeting - in Ann Arbor 08 International Testing NREN RNP NREN Géant 2 Internet 2 ESNet Clara.........

33. PerfSONAR developer meeting - in Ann Arbor 08 International Testing Regular tests from RNP (São Paulo), through Red Clara to: –Internet 2 (Atlanta?) –Géant 2 (Madrid) –ESnet (through Internet2?) How often?

34. PerfSONAR developer meeting - in Ann Arbor 08 Deployment of gLS Topology Service: –Topology discovery –Defined services AS –eduGAIN x I2 solution MDM releases: –CL-MP –Testing International Testing –Planning –Metrics composition Flow services: –SURFnet’s testing –G3: packet capture Next Steps or Pending Issues

35. PerfSONAR developer meeting - in Ann Arbor 08 UFSC: Edison T. L. Melo Guilherme E. Rhoden Guilherme Fernandes Murilo Vetter UNIFACS: Dimitri Anjos Herbert M. Souza Ivo Koga Suruagy Leobino Sampaio Rafael Costa Patrícia Dourado RNP: –Iara Machado –Ana Lucia de Moura –Alex Soares de Moura (NOC) –Leonardo Carneiro (NOC) Team

36. PerfSONAR developer meeting - in Ann Arbor 08 THANKS!