Data Center Network Monitoring
Last updated: March 2026
What is data center network monitoring?
Data center network monitoring is the real-time observation of switches, routers, and cabling infrastructure to ensure uptime, optimize performance, and detect faults before they cause outages. Aravolta delivers end-to-end network visibility with native support for SNMP, Redfish, IPMI, Modbus, BACnet, gNMI, NVML, DCGM, iDRAC, LLDP/CDP, sFlow/NetFlow, MQTT, serial interfaces (RS-485/422/232), and custom APIs, tightly integrated with its DCIM platform so operators can correlate network topology with physical assets in a single interface.
What network protocols does Aravolta support?
Aravolta integrates with industry-standard network and infrastructure protocols to provide comprehensive discovery, telemetry, and traffic analysis across your data center.
SNMP
Secure, authenticated device polling for switches, routers, PDUs, and environmental sensors including port status, interface counters, and power metrics.
Redfish
Modern RESTful API for out-of-band server and BMC management, providing hardware health, firmware versions, and power state monitoring across your compute fleet.
IPMI
Intelligent Platform Management Interface for server hardware monitoring, remote power control, and sensor data collection independent of the operating system.
Modbus
Native integration with power metering equipment including PDUs, branch circuit monitors, circuit transformers (CTs), and UPS systems for granular energy visibility.
BACnet
Building management system integration for HVAC, cooling, and environmental controls, unifying facility and IT monitoring in a single platform.
RS-485 / RS-422 / RS-232
Serial interface support for legacy and non-smart equipment including older PDUs, environmental sensors, and UPS systems that lack IP connectivity.
Dell iDRAC
Native integration with Dell's Integrated Dell Remote Access Controller for out-of-band server health, thermal data, power consumption, and lifecycle management across PowerEdge fleets.
NVIDIA DCGM
Data Center GPU Manager for cluster-level GPU health monitoring, diagnostics, policy enforcement, and job-level telemetry across multi-GPU and NVLink topologies.
NVML
NVIDIA Management Library for per-GPU telemetry including utilization, temperature, power draw, memory, ECC errors, and clock speeds in real time.
gNMI
gRPC-based streaming telemetry for modern network devices, delivering high-frequency, low-latency metric updates for real-time dashboards and alerting.
LLDP / CDP
Automated neighbor discovery to build and maintain accurate network topology maps without manual input, correlating physical and logical connections.
sFlow / NetFlow
Sampling-based and flow-based traffic analysis for bandwidth monitoring, application-level visibility, and anomaly detection across your network fabric.
HPE iLO
Native integration with HP's Integrated Lights-Out for out-of-band monitoring of ProLiant servers including thermal, power, fan, and hardware health data.
MQTT
Lightweight messaging protocol for IoT sensors, environmental monitors, and smart PDUs that publish telemetry data in real time with minimal overhead.
Custom APIs
Connect any device or system with a REST, GraphQL, or webhook endpoint. Aravolta handles metric mapping automatically — no manual OID configuration or custom scripting required.
...and many more. Aravolta connects to any device with a supported interface.
What does real-time network visualization include?
Interactive Topology Maps
- Interactive topology maps with live updates
- Detailed device and connection status monitoring
- Port-level activity tracking and analysis
- Bandwidth utilization heat maps
Connection Analytics
- Real-time connection tracking and logging
- Port mapping and service discovery
- Protocol-level traffic analysis
- Historical connection pattern analysis
How does Aravolta track network connections and performance?
Performance Monitoring
- Detailed latency and throughput metrics
- Port-level performance statistics
- Network bottleneck identification
- Custom performance threshold alerts
Advanced Diagnostics
- Automated network health checks
- Deep packet inspection and analysis
- Connection quality monitoring
- Network path analysis tools
Why use Aravolta for data center network monitoring?
Full-Stack Visibility
- Complete network topology mapping
- Real-time connection tracking
- Comprehensive port monitoring
Traffic & Trend Analysis
- Deep traffic pattern insights
- Historical trend analysis
- Performance bottleneck detection
Proactive Optimization
- Data-driven network tuning
- Proactive issue detection
- Capacity planning insights
Frequently Asked Questions
What is data center network monitoring?
Data center network monitoring is the continuous observation and analysis of network infrastructure within a data center, including switches, routers, patch panels, and cabling. It provides real-time visibility into device status, port utilization, traffic patterns, and connection topology to ensure optimal performance and uptime.
What protocols does Aravolta use for network discovery?
Aravolta supports SNMPv3 for secure device polling, gNMI for streaming telemetry from modern network devices, LLDP and CDP for automated topology discovery, and sFlow/NetFlow for real-time traffic analysis. These protocols work together to provide a comprehensive view of your network.
How does network topology mapping work?
Aravolta uses LLDP (Link Layer Discovery Protocol) and CDP (Cisco Discovery Protocol) to automatically discover how network devices are interconnected. The platform builds interactive topology maps that update in real time, showing device relationships, link status, and port-level connectivity.
Can Aravolta monitor switch port utilization?
Yes. Aravolta tracks per-port utilization metrics including bandwidth consumption, error rates, packet counts, and link status. Administrators can set custom thresholds for alerts and view historical utilization trends to support capacity planning.
How does network monitoring integrate with DCIM?
Aravolta's network monitoring is natively integrated with its DCIM platform. Network connections are mapped to physical assets such as servers, PDUs, and patch panels, giving operators a unified view of both logical network topology and physical infrastructure in one interface.
What network metrics does Aravolta track?
Aravolta tracks latency, throughput, packet loss, port utilization, error rates, bandwidth consumption, and connection uptime. It also monitors device CPU and memory usage for switches and routers, and provides historical trend analysis for capacity planning.
Does Aravolta support automated alerting for network issues?
Yes. Aravolta allows operators to configure custom threshold-based alerts for any monitored metric, including port errors, bandwidth saturation, device unreachability, and topology changes. Alerts can be delivered via email, webhook, or integrated notification systems.
What is the difference between sFlow and NetFlow in network monitoring?
sFlow is a sampling-based protocol that captures a subset of packets across all ports for scalable traffic analysis, while NetFlow records metadata about every traffic flow passing through a device. Aravolta supports both protocols, allowing operators to choose the approach that best fits their network equipment and analysis needs.