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Campus Network

Campus Network. Do the (B)right things. Main Objectives for 2002. Upgrade of the Accelerator Network & LHC network design. Completion of S.C. phase II. Selection, Configuration and Operation of IP appliances. LHC computing prototypes. CN jmj. Infrastructure CM,ES,JS,MD.

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Campus Network

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  1. Campus Network Do the (B)right things

  2. Main Objectives for 2002 Upgrade of the Accelerator Network & LHC network design Completion of S.C. phase II Selection, Configuration and Operation of IP appliances LHC computing prototypes CN jmj Infrastructure CM,ES,JS,MD Passive/Active infrastructure logistics and CFT, S.C. phase II, Accelerator Network Infra Upgrade, Experimental Areas & Pits, Network extensions Software support & Engineering DF,MZ,NG Products evaluation and integration, DNS, DHCP, CFMGR (device configuration) Accelerator active infrastructure logistics & CFT 513C & LHC computing JAB,MC Computer center and backbone network design, Product Validation, Data Challenges, OpenLab Interactions with IT services Remedy Workflow NSO Ovdv ST-EL-FO, SL-CO, TCR relations Network Consultation office AR,IG + DCS team First Line support, contract follow up, database consistencies, Network analysis Software for Operation EV,IL,NT,PK LANDB, MTP, WEBREQ, SPECTRUM Remedy support IT/CS Campus Network Structure by Team CS group meeting

  3. In practice… • CN and NSO are now so much mixed that it was difficult to split the presentation CS group meeting

  4. CN Section Marc Collignon Maryse Da Costa Daniel Francart Jacques Anthonioz-Blanc Marianna Zuin Nick Garfield Claude Mertina Jean Simeoni Eric Sallaz CS group meeting

  5. Infrastructure • A lot was done • Complete structured cabling phase II • Start LHC control installations • Two proposals for PS/SPS/TCR rejuvenation • Preparation of the PS rejuvenation • … and cope with (always urgent) user requests • Despite • Logistics problems • Environment (e.g. power) • Budget constraints CS group meeting

  6. Software Support and Engineering • Studies of “real time” constraints for LHC • Preparation for Wireless deployment & Management • Call for tenders (Routers and switches) • Evaluation of new industrial switches • Definition of a common service platform (Linux). CS group meeting

  7. Computer Center, Backbone, Openlab, … • End of FDDI • History goes • End of 128.141 • After 7 years of common and intensive effort • Towards an IP only network • Studies have started • Preparation of the Computer Center Move to the Vault • This is not just a DEMECO problem • Openlab: 10 gigabit-ethernet tests • And outstanding TESTBED performance results… CS group meeting

  8. Bravo! CS group meeting

  9. What next ? For CN and NSO sections Many projects have started

  10. Technical network Implementation • We managed to convince • Got agreement • Huge Logistic problem • Call for tenders, deliveries, stock management, etc • A lot to install ! • Adaptation of services • New switches • Database & tools extensions • New features to study & deploy • Clock distribution, Multicast, QoS,… • Integrated, with the GPN, into one single 24x24, 365x365 support schema CS group meeting

  11. And LHC physics!!!… • The LHC project is not only the machine • Physics at the pits • Very large and complex systems to install • Will start end 2003 for the (large) infrastructures • Computer Center farms challenge • Solutions for installing network for 10000s of nodes • Operating such large systems CS group meeting

  12. Services High Availability • GPN Backbone redundancy: Implemented • DHCP: Redundant services: done • Technical Network: part of the challenge • CSAM • ST/EL: Better power feeds… • DNS: soon to improve • Spectrum everywhere, 24x24. CS group meeting

  13. Soon to come • Better network access control • Pilot High density 100 base-T to the desk • All database based applications move to WEB interfaces including MTP (si, si!) • LANDB2 in January • LANDB3 mid 2003 will fully Integrate Network/Register and LANDB2 • All services moved to Intel/Linux • End of NCDs • DXCOMS off … CS group meeting

  14. Thank you! Questions?

  15. The place of NSO ? Campus network NSO CS group meeting

  16. Italo Gard Pavel Krysin Ignacio Leon Alasdair Ross Tamara Smoliakova Nikolaos Trikoupis Evgeuni Vedeniapine Olaf van der Vossen The people 1. http://it-div-cs.web.cern.ch/it-div-cs/public/di/nso_photo.html CS group meeting

  17. Benoit Clement Sylvestre Catin Thomas Nederman Hector Guajardo David Parra The people 2. CS group meeting

  18. Services WEBREQ LANDB NETWORK MANAGEMENT Operation NETOPS & FIRST-LINE (DCS) SLNET support Wireless Network Services & Operation CS group meeting

  19. Achievements in last year • We survived the departure of 3 persons ! • Version one of the LANDB and WEBREQ changes almost ready. • Spectrum now firmly in the hands of Nikos. • Network Operation ok most users satisfied. • First line without mayor problems. • SL network operation ok, upgrade started. • Wireless (production) deployment started. • CS web pages maintained by Tamara. CS group meeting

  20. WEBREQ changes • New WEB interface • Logic differentiates • Interface card • Network service • Signature • NICE login • N interface cards • wireless • New fields • For Technet • IT Division layout CS group meeting

  21. LANDB2 changes • LANDB / MANUTPtools merge. • SLNET-DB absorbed. • SLA tools integrated. CS group meeting

  22. Network Management • Spectrum everywhere ! • All services managed by spectrum only • More redundancy, new architecture and hardware, 24x24 service • PCALARM off… • End of HPopenview =>> port SLNET functionality. • Non specialist interface (Helpdesk, TCR, Operators) • Network Statistics • For network services • Integrated into WEBREQ v5 CS group meeting

  23. NETOPS & First Line • NETOPS • Continue the service to the users. • Adopt the new Tools. • Service Technet and the legacy 128.142 • In 9 months from now ? • First Line • Improve the SLA, reporting and statistics. • Technet integrates the first line. • Massive new installations in the computer center. CS group meeting

  24. SLNET support • 24x24 Support and Interventions on the remaining 128.142. • Coordinate transition to Technet with the users. • Assist the CN teams in preparing the eradication of the 128.142 in PS, TCR and SPS. CS group meeting

  25. Wireless • Deployment • Speed up deployment in public meeting rooms. • Manage “private” base stations sold by the CS group. • Assistance. • NETOPS. CS group meeting

  26. Things to come • Replacement for Nacho who will leave in spring. CS group meeting

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