SolarWinds NetFlow Traffic Analyzer Review SolarWinds NetFlow Traffic Analyzer (NTA)
| Feature Category | Specific Capabilities | |----------------|------------------------| | | Top N endpoints (IPs), conversations, protocols, DSCP, ToS, TCP flags | | Application Visibility | Layer 7 application identification (via NBAR integration or port/protocol mapping) | | Historical Reporting | Hourly, daily, weekly, monthly, custom date ranges | | Alerting & Thresholds | Bandwidth utilization, traffic spikes, new application detection | | QoS Monitoring | Differentiated Services Code Point (DSCP) and Class-Based Weighted Fair Queuing (CBWFQ) monitoring | | Custom Dashboards | Drag-and-drop widgets, per-interface and per-device views | | NetFlow Source Management | Centralized configuration of exporters | | CBQoS Policy View | Visualize QoS policy drops and matches | | Multicast Traffic Analysis | Monitor IP multicast group utilization | | BGP Peering Analysis | Traffic by BGP peer, AS path, community | | Per-Interface Bandwidth | Integrated with SolarWinds NPM polling (SNMP) |
: SolarWinds NetFlow Analyzer (NTA) is a powerful, battle-tested flow monitoring solution best suited for mid-to-large enterprises already invested in the SolarWinds Orion ecosystem. Its depth of QoS and CBQoS analysis is unmatched, but the on-prem complexity and cost are significant barriers for smaller teams.