Progress and Way foward Sri Lanka Wildlife Enforcement Network
Lanka Education and Research Network Network Monitoring & … · 2020. 2. 1. · National Research...
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National Research and Education Network of Sri Lanka Quick Overview of NMM from NREN of Sri Lanka 20 th October 2017 Thilina Pathirana Lanka Education and Research Network LEARN Lanka Network Operators Group (LkNOG) 1 Network Monitoring & Measurements
Transcript of Lanka Education and Research Network Network Monitoring & … · 2020. 2. 1. · National Research...
National Research and Education Network of Sri Lanka
Quick Overview of NMM from NREN of Sri Lanka
20th October 2017
Thilina Pathirana
Lanka Education and Research Network
LEARN
Lanka Network Operators Group (LkNOG) 1
Network Monitoring & Measurements
National Research and Education Network of Sri Lanka
Overview
LEARN
•What is Monitoring:• Check the status of a network
•What to Monitor:• Infrastructure – Routers, Switches, Servers, Environment, Physical Connections, etc• Services – DNS, HTTP, SMTP etc
• Why to Monitor:• Check their Reachability, Availability • Check their Utilization?• What's their Performance• Figure out their Faults and Outages
National Research and Education Network of Sri Lanka
Overview
LEARN
•Why Measuring
• Identifying amount and type of traffic on the network• Identifying possible attacks• Billing• Troubleshoot
•What to Measure
• Latency• Path• Bandwidth• Loss• Host instrumentation• Traffic monitoring
•How to Measure
• Active Measurements• Passive Measurements
National Research and Education Network of Sri Lanka
Monitoring
LEARN
•Tools we Use:
• Cacti• Nagios• LibreNMS• NFSens• Nmon• Htop• Munin
National Research and Education Network of Sri Lanka
Measuring
LEARN
•Tools we Use:
• Smokeping• PerfSonar• iPerf• BWCTL• RIPE Atlas
National Research and Education Network of Sri Lanka
Monitoring
LEARN
National Research and Education Network of Sri Lanka
Monitoring
LEARN
National Research and Education Network of Sri Lanka
Monitoring
LEARN
National Research and Education Network of Sri Lanka
Monitoring
LEARN
National Research and Education Network of Sri Lanka
Measurements
LEARN
National Research and Education Network of Sri Lanka
Measurements
LEARN
National Research and Education Network of Sri Lanka
Measurements
LEARN
National Research and Education Network of Sri Lanka
Measurements
LEARN
National Research and Education Network of Sri Lanka
Measurements
LEARN
National Research and Education Network of Sri Lanka
Measurements
LEARN
National Research and Education Network of Sri Lanka
Questions
Lanka Education and Research Network
LEARN
National Research and Education Network of Sri Lanka
Thank You
Thilina Pathirana
Email: [email protected]
Lanka Education and Research Network
LEARN
