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---+ LHCOPN  - Large Hadron Collider Optical Private Network
WLCG Tier0-Tier1 Private Network

---++ *Primary information*
   * [[LHCopnArchitecture][Foundations]]
   * [[LHCopnAUP][LHCOPN AUP]]
   * [[LHCopnRoutingDoc][Routing architecture]]
   * [[OverallNetworkMaps][Network topology diagrams]]
   * [[LhcopnIpAddresses][IP addresses]]
   * [[RoutingPolicies][Routing policies]]
   * [[NamingConventionAndLinksIDs][Link's information and Site names]]
   * [[Technical contacts]]
   * [[OpsContacts][Operational contacts]]

---++ *Monitoring*
   * [[PerfsonarPS][perfSONAR-PS in LHCOPN]] 
   * *Traffic statistics:* 
      * [[LhcopnStats][Low res LHCOPN stats since 2010]]
      * [[https://monit-grafana-open.cern.ch/dashboards/f/t84pIB-nk/lhcopn-network][CH-CERN in Open Monit]] 
<!--      * [[https://monit-grafana.cern.ch/dashboard/db/lhcopn][CH-CERN in Monit]] (CERN login required) -->
   * *Looking Glasses*:  
      * [[http://lhcone-lg.cern.ch/][CH-CERN]]
<!--   * [[MonWG][Monitor Working Group]] -->
   * [[LHCOPNEv4v6Traffic][LHCOPN and LHCONE IPv4 and IPv6 traffic volumes]]
   * [[https://lhc.netsage.global/][Netsage for LHCONE and LHCOPN]]
   * !perfSONAR
      * [[https://psmad.opensciencegrid.org/maddash-webui/index.cgi][WLCG MADDASH]]
      * CERN Grafana
         * [[https://monit-grafana.cern.ch/dashboard/db/perfsonar][Dashboard]]
         * [[https://monit-grafana-open.cern.ch/d/000000506/perfsonar-inter-regional-latency-loss?orgId=16&var-src=CERN-PROD][Latency per area]]
         * [[https://monit-grafana-open.cern.ch/d/000000507/perfsonar-inter-regional-throughput?orgId=16&from=now-7d&to=now&var-src=CERN-PROD][Throughput]]
         * [[https://monit-grafana-open.cern.ch/d/000000505/perfsonar-e2e-performance?orgId=16&var-src=CERN-PROD&var-dst=BNL-ATLAS&var-dst2=INFN-T1&var-dst3=RRC-KI-T1][end2end performance]]
         * [[https://monit-grafana-open.cern.ch/d/000000809/perfsonar-ipv6?orgId=16&var-src=CERN-PROD&var-dst=BNL-ATLAS&var-dst2=INFN-T1&var-dst3=NDGF-T1][IPv4 vs IPv6]]


---++ *Additional information*
   * Relevant mailing lists
      * [[https://e-groups.cern.ch/e-groups/Egroup.do?egroupId=145441][LHCOPN-architecture@cern.ch]]: management and architecture design of LHCOPN
      * [[https://e-groups.cern.ch/e-groups/Egroup.do?egroupId=160098][LHCOPN-operations@cern.ch]]: operational matters
   * [[LHCOPNtwikiAccess][How to get Write access to this twiki]]
   * [[ImplementationDetails][Per site implementation details]] 
   * [[LhcopnBackupTests][Regular backup test process]] and [[LhcopnBackupTests#Test_reports][reports]]
   * [[LCG.WLCGNetworking][WLCG networking Twikis]]
   * [[http://indico.cern.ch/category/5793/][LHCOPN Meetings Archive]]

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---+ *Outdated documentation*

---++ *Operational model*
   * [[OperationalModel][LHCOPN operational model]]
   * [[OpsModelUseCases][Sample use cases of the operational model]]
   * [[OpsFAQ][FAQ - Frequently asked question around the operational model]]
   * [[OpsPrivateArea][Private twiki area for Operations (TTS access, change management DB etc.)]] - %RED% *Authentication required* %ENDCOLOR%

---++ *Operations*
   * [[https://gus.fzk.de/pages/all_lhcopn.php?maxnumber=all&tstatus=open&siterelation=assigned&assignedtosite=any&simpacted=Only+WLCG+Service+impacting&sort=desc][Opened GGUS tickets reported as impacting WLCG services]] - Certificate required
   * [[https://cclhcopnmon.in2p3.fr/LHCOPN/webcalendar/][Operations calendar]]  - All events displayed are service impacting!
   * [[https://cclhcopnmon.in2p3.fr/LHCOPN/report/][BGP monitoring correlated with GGUS tickets]] - Certificate required
   * [[OpsTelCom][Operations Teleconference]]

---++ *Monitoring*
   * [[https://twiki.cern.ch/twiki/pub/LHCOPN/WebHome/LHC_T0_T1_Monitoring_Draftdoc.doc][Monitoring draft document]] (March 30, 2006 draft, MS Word, 578K)
   * [[LHCopnMonitoringInfrastructure][Monitoring Infrastructure]]

---++ *Security*
   * GGF document about [[http://www.ggf.org/documents/GFD.83.pdf][Firewall issues overview]]
   * [[https://edms.cern.ch/file/708248/LAST_RELEASED][LHCOPN security policy document]]
   * [[https://twiki.cern.ch/twiki/bin/viewauth/CNIC/HEPControlSystems][Security in HEP laboratories]]

---++ *Others*
   * [[LCG.LCGServiceChallenges][LCG Service Challenge TWiki]]
   * [[https://cclhcopnmon.in2p3.fr/LHCOPN/mirror/][Mirror]] of some key public pages of this twiki (contacts...)
   * T2s connectivity WG (later LHCONE): [[T2sConn][material archive]] - [[LHCixpWG][previous (2009) WG outcome]]
---++ *Working groups' mailing lists*
   * [[https://cern.ch/listboxservices/simba2/free/subscription.aspx][Mailing list subscription form]]
   * [[https://mmm.cern.ch/public/archive-list/p/project-lhcopn-routing/][project-lhcopn-routing mailing list archive]]
   * [[https://groups.cern.ch/group/project-lhcopn-opswg/default.aspx][project-lhcopn-opswg mailing list archive]]
      * [[https://mmm.cern.ch/public/archive-list/p/project-lhcopn-operations/][Old project-lhcopn-operations mailing list archive]] 
   * [[https://mmm.cern.ch/public/archive-list/p/project-lhcopn-monitoring/][project-lhcopn-monitoring mailing list archive]]
   * [[https://mmm.cern.ch/public/archive-list/p/project-lhcopn-security/][project-lhcopn-security mailing list archive]]

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---++ Site Tools of the %WEB% Web

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Topic revision: r97 - 2023-02-22 - EdoardoMARTELLI
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