LHCONE

Information

• Recent LHCONE meetings
• How to get write access to this Twiki

LHCONE L3VPN Service

• L3VPN Service (VRFs, Connected sites)
  • Connected sites and LHCONE Prefixes
• Mu;tiONE BGP communities
• Maps
• How to connect to the LHCONE L3VPN
• LHCONE AUP
• CRIC database
• All the IP prefixes allowed in LHCONE must be declared in the LHCONE Prefixes Database in CRIC (Connected Research Computing Centres):
  • Connected sites (NetSite)
    • Guidelines to fill the NetSite record
  • Network prefixes (NetworkRoute)
    • Guidelines to fill the NetworkRoute record
  • json view (no login required)
• How to provide a regional instance of the LHCONE L3VPN backbone (for Network Operators)
• MTU recommendations

Operations

• Support
  • To get support for LHCONE issues, please contact your local network provider. They will escalate to the right upstream providers, if necessary
  • For data transfer performance issue, please contact wlcg-network-throughput@cernNOSPAMPLEASE.ch
  • For problems with perfSONAR, please contact wlcg-perfsonar-support@cernNOSPAMPLEASE.ch
• Looking Glasses:
  • LHCONE looking glass
  • GEANT - add routing-instance lhcone-l3vpn in the argument field
• perfSONAR stats
  • WLCG MADDASH
  • PS dash
  • CERN Grafana
    • Dashboard
    • Latency per area
    • Throughput
    • end2end performance
    • IPv4 vs IPv6
• VRFs Traffic Statistics:
  • CERNlight
  • ESnet
  • Geant (login needed)
  • Internet2
  • Renater

Monitoring

• WLCG monit-grafana
• DC24: total in/out traffic of sites
• perfSONAR
• MaDDash LHCONE
• MaDDash WLCG
• LHCONE BGP Filtering State
• ESnet LHCONE prefixes (JSON)
• ESnet LHCONE IPv6 prefixes (JSON)
• Netsage for LHCONE and LHCOPN

• Perfsonar-PS sites
• Perfsonar-MDM

LHCONE P2P Service

• P2P Service
• Minutes of meetings and calls

Working Groups

• Operations
• VRF
• Trill/SPB
• Openflow
• NSI
• Diagnostic
• Software APIs
• Mailing lists:
  • lhcone-architecture@cernNOSPAMPLEASE.ch (mailing list archive)
  • lhcone-operations@cernNOSPAMPLEASE.ch (mailing list archive)
  • lhcone-asia-pacific@cernNOSPAMPLEASE.ch (mailing list archive)
  • If you have a CERN account you can subscribe here. Otherwise ask extip@cernNOSPAMPLEASE.ch