
| Traffic Flow Analyzer
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Traffic Flow Analyzer
OpenManage Network Manager’s Traffic Flow Analyzer listens on UDP ports for sFlow, or JFlow
datagrams. A flow is a unidirectional stream of packets between two network nodes. The following
key parameters appear in flows:
• Source IP address
• Destination IP address
• Source port number
• Destination port number
• Layer 3 protocol type
• ToS byte (Type of Service)
•Input logical interface
Using that data, Traffic Flow Analyzer can help you visualize network traffic, troubleshoot and
anticipate bottlenecks.
The default license supports tracking flow for five devices. If you want to monitor more devices, upgrade
your license. See Updating Your License on page 12 for more about that.
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