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LHCOPN monitoring at FR-CCIN2P3

LHCOPN monitoring at FR-CCIN2P3. Guillaume Cessieux – CCIN2P3 network team Guillaume . Cessieux @ cc.in2p3.fr On behalf of CCIN2P3 network team LHCOPN meeting, London, 2010-03-08. FR-CCIN2P3 LHCOPN monitoring (1/2). Routers: Cricket based http://cricket.sourceforge.net/

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LHCOPN monitoring at FR-CCIN2P3

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  1. LHCOPN monitoring at FR-CCIN2P3 Guillaume Cessieux – CCIN2P3 network team Guillaume . Cessieux @ cc.in2p3.fr On behalf of CCIN2P3 network team LHCOPN meeting, London, 2010-03-08

  2. FR-CCIN2P3 LHCOPN monitoring (1/2) • Routers: Cricket based • http://cricket.sourceforge.net/ • Rendering systems values • Each 5 minutes • T°, CPU, mem and interface counters • http://netstat.in2p3.fr/ • http://netstat.in2p3.fr/weathermap/graphiques/lyo-cern.html • http://netstat.in2p3.fr/weathermap/graphiques/lyo-gridka.html • Latency: Smokeping based • https://cclhcopnmon.in2p3.fr/smokeping/smokeping.cgi?target=HLHC • Med RTT and packet loss • 20 pings per target every two minutes (through fping) • Targets from a host within our LHCOPN prefix toward: • Hosts in LHCOPN prefixes at each sites • Routers at each site • Our distant p2p addresses (CH-CERN and DE-KIT) GCX

  3. FR-CCIN2P3 LHCOPN monitoring (2/2) • Alarming system: Netsurv based • Home grown internal system not restricted to the LHCOPN • For LHCOPN: Catching SNMPtrapsfrom border router (BGP sessions & links status) • Keeping faults history in logfile • Sending alarms via a client and SMS to network team • Missing • Reliable Netflow like analysis GCX

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