distributed network monitoring - interopnet class by netbeez
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Distributed Network Monitoring
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Do users have network connectivity?
Is the network degrading application performance?
Network Blindness
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The network monitoring stackActive end-to-end testsPerformance measurementsDistributed monitoring
x Passive datax Limited historical datax Require tap, span ports, flow
x No end-to-end viewx Device status onlyx No performance data
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Distributed Network Monitoring
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Distributed Network Monitoring Determine local versus global issues Real-time and historical availability and performance
data Validate configuration changes Network planning
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DashboardReal-time performance data and analyticsMulti-user and multi-roleHTML5 (no java)
Central serverAgents controller and performance processorDatabase for historical dataOn premise or cloud based
Monitoring agents (BEEZ)Support for any network environmentCentrally managedPlug-and-play
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NetBeez Architecture
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Dashboard Elements
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AGENT
• Monitoring endpoint• Represent location or group of users• Wired, wireless, external, virtual
TARGET
• Resources and services vital to users• Push tests to the agents• Receive alerts on connectivity or performance
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NetBeez TestsTest Primary Metric Secondary MetricPING Round trip time Packet lossDNS Query time Failed queriesHTTP GET time Failed requestsTraceroute Number of hops Round trip time, path MTUIperf Data transfer
(TCP/UDP/Multicast)Bandwidth, data jitter, packet loss
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Alert type Purpose Triggering conditionUp/Down Failure detection Consecutive tests failedPerformance Baseline Performance degradation Short term vs. long term baselinePerformance Watermark Enforce SLA Metric crosses a set threshold
NetBeez Alerts
Alerts can be forwarded via SMTP or SNMP
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What to monitor?WEB SERVICES
Goals• Availability and performance• Connectivity to Internet• Internal/External issues
Tests• PING• DNS• HTTP• TRACEROUTE
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FULL MESH
Goals• End-to-end latency and packet loss• Connectivity across sites• Configuration changes
Tests• PING• TRACEROUTE
DNS
Goals• Availability and performance
Tests• PING• DNS •TRACEROUTE
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Data RetentionTest Bytes Interval Raw ret. Averages ret. Space/Test # Tests Total/AgentPING 95 5 sec. 6 months 3 years 0.42 GB 4 1.67 GBDNS 95 30 sec. 6 months 3 years 0.19 GB 5 0.95 GB
HTTP 95 60 sec. 6 months 3 years 0.17 GB 5 0.84 GB
Traceroute
2600 120 sec. 6 months 3 years 0.39 GB 4 1.55 GB
Total 18 5.02 GB
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Hardware BEEZ
Wired GigE CPU: 1.2 GHz (2 cores) RAM: 2GB HDD: 8GB NIC: 10/100/1000Mbps Tests: 60
Powered by Utilite
Wired FastE CPU: 900 MHz (4 cores) RAM: 1GB HDD: 8GB NIC: 10/100Mbps Tests: 50
Powered by Raspberry Pi
Wireless CPU: 900 MHz (4 cores) RAM: 1GB HDD: 8GB NIC: 10/100Mbps WiFi: IEEE 802.11 a/b/g/n Tests: 50
Powered by Raspberry Pi
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Wireless BEEZ• Authentication
– WEP– WPA/WPA2 PSK– WPA/WPA2 EAP
• Metrics– Signal Strength, Link quality– Channel and Bit Rate– BSSID
• SSID scan
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Wireless BEEZ - UsageComplement data from wireless controllersReal-time and historical data of wireless
performance Identify network versus client issuesTrack performance during peak hoursVerify SSID availability after changes
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External BEEZ Virtual BEEZ
Support for Amazon and Google cloudExternal monitoring
Support for VMWare, vBox, KVMDelivered as an OVA/OVF file
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NetBeez @ InteropNet• Agents (42)
• 1 External agent• 23 FastE agents• 6 GigE agents• 12 Wireless agents
• Targets• Interop website• Full mesh PING, TRCT• To colos in SFO/DEN• DNS server
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Request AccessDo you want to get access to the InteropNet
dashboard?
https://interopnet.netbeez.net
Send us an email to [email protected] to request access!
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Get Trial
Request a free 15-day trial
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