Monitor bandwidth and application performance in real-time using NetFlow, IPFIX, sFlow, J-Flow, NetStream, NBAR, CBQoS data collection for deeper network visibility and control.
Progress® WhatsUp® Gold bandwidth monitoring tools collect, monitor and analyze network traffic volume by endpoint (user), port, interface and protocol (application). Flow data includes source and destination IP addresses as well as source and destination ports. Applications are identified based on the ports used in the conversation, following standard port-to-application mappings.
Provide adequate bandwidth monitoring for business-critical applications
Minimize the impact of non-critical or unauthorized network traffic
Identify bandwidth hogging processes during business hours
Alert potential DDoS attacks or externally initiated port-scans
The WhatsUp Gold solution tracks bandwidth usage over all areas of the network–devices, applications, servers, link connections, leased lines and offers actionable insights into network bandwidth utilization and traffic analysis. It also maps out historical trends for capacity planning and proactively identifies security issues.
Real-time bandwidth monitoring allows administrators to identify interfaces/links/applications/users/protocols that are consuming bandwidth. WhatsUp Gold network monitoring highlights bandwidth utilization over LAN, WAN links and specific devices and identifies internal and external traffic sources/destinations. The report categorizes network traffic into key areas, including Top Talkers (speakers), Top Protocols and Top Applications consuming bandwidth, enabling you to quickly identify usage patterns and performance bottlenecks. Best of all, this capability is available out-of-the-box with WhatsUp Gold Network Traffic Analysis Plus (NTA+).
By default, all traffic types operate on a best-effort basis–every port and application gets equal priority, be it a business-critical VoIP service, or a user streaming video content. Quality of Service (QoS) polices are essential to maintain sufficient bandwidth for business-critical applications. The WhatsUp Gold solution verifies QoS over through Type of Service (ToS), surface potential bottlenecks, CBQoS policies and Cisco NBAR classification mechanisms.
By studying traffic patterns and usage over a period, and by analyzing the data, WhatsUp Gold network monitoring can identify trends in bandwidth usage and potential bottlenecks. The historical data aids administrators in capacity planning; efficient purchase of hardware/bandwidth and verifies bandwidth-based billing, including “burstable” bandwidth services using 95th percentile reports.
By using WhatsUp Gold NTA+ to monitor real-time bandwidth and historical trends, together with ADS capabilities, you can identify security issues such as DDoS attacks, unauthorized downloads and other suspicious or potentially malicious network activity. It supports security forensics and analysis by automatically:
The WhatsUp Gold solution uses NetFlow, IPFIX, sFlow, J-Flow, NetStream, NBAR and CBQoS to monitor network bandwidth and application traffic. It enhances security forensics and analysis by automatically identifying high-volume traffic flows targeting specific ports, helping uncover potential anomalies or suspicious activity. WhatsUp Gold then analyzes the data, providing details on traffic identification and historical trends. Robust reports showing Top Protocols, Top Senders, Top Application and NTA+ reports are provided.
Stay ahead of network issues with instant visibility through network bandwidth monitoring. WhatsUp Gold real-time monitoring acts as a powerful bandwidth monitoring system, giving you up-to-the-second insights into traffic patterns across your entire infrastructure. Use the built-in bandwidth usage monitor to identify spikes, bottlenecks and unusual activity as they happen, so you can take immediate action before performance suffers. With customizable dashboards, alerts and a bandwidth speed monitor, you’ll always know what’s consuming your bandwidth, have access to quickly obtain actionable insights and understand where to focus your attention. Whether you need to monitor bandwidth for troubleshooting or capacity planning, the WhatsUp Gold solution delivers the clarity you need.
Understanding today’s performance is only part of the picture, planning for tomorrow requires data-driven insights. WhatsUp Gold network monitoring provides in-depth historical reporting and trend analysis, enabling you to track usage over time and uncover patterns that impact network health. Generate detailed reports for compliance, capacity planning and optimization. With clear visualizations and exportable data, you can make informed decisions to help prevent congestion and maintain your network scalability to fit your business needs.
Flexible licensing options to suit your organizations needs.
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Bandwidth is a measurement of the amount of data transfer that takes place in a unit of time. For example, 3MB/s equates to three megabytes per second. The higher the rate per second, the more bandwidth you have. Every device with an IP address on your network uses bandwidth.
Monitoring network bandwidth is one of the most critical aspects of network management. Without comprehensive insight into traffic type and bandwidth utilization, it is not possible to ensure proper availability of bandwidth.
In this method, bandwidth monitors send Simple Network Management Protocol SNMP queries to SNMP-enabled devices on the network. The devices then send device-centric information (stored in their Management Information Bases (MIBs) back to the device. This information includes network bandwidth usage data. The monitoring solution can then analyze this data to monitor network bandwidth usage.
NetFlow is Cisco's monitoring protocol that can collect various statistics on network bandwidth usage across devices and hence monitor network bandwidth. NetFlow is based on “Flows,” which is defined as a continuous series of packets sharing common characteristics (including source/destination IP and ports, IP protocol, Ingress Interface and Type of Service values). These characteristics are defined in Cisco's NetFlow 7 key fields. NetFlow can be enabled on network device interfaces, which then monitor the “flows”. A series of packets with unique values in the seven fields constitutes a flow, and subsequent packets with identical values are added as increments to the existing flow. A difference in even one of the values is recorded as a separate flow, and flows end when configurable timeouts are reached or specific flow ending packets are encountered. The flow data is then sent as UDP packets to a NetFlow collector, which then analyzes the data into information for monitoring network bandwidth (including bandwidth usage, network traffic details, network trends and anomalies, bandwidth peaks and valleys, performance metrics, and so on).
Bandwidth utilization refers to the percentage of available network bandwidth currently being used. It helps administrators understand how much capacity is consumed versus what's available. High utilization can indicate congestion or potential performance issues, while low utilization may suggest underused resources. Monitoring bandwidth utilization across all devices is essential for optimizing network performance and planning for future growth.
A LAN bandwidth monitor is a tool that tracks and reports the amount of data transmitted across a Local Area Network (LAN). It provides visibility into traffic patterns, device usage, and potential bottlenecks within your internal network. The WhatsUp Gold solution enables you to monitor LAN bandwidth in real time and analyze historical trends, maintaining smooth operations and efficient resource allocation.
Quality of Service (QoS) is a network feature that prioritizes certain types of traffic to ensure optimal performance for critical applications. For example, VoIP calls or video conferencing can be given higher priority over bulk file transfers. QoS helps maintain consistent service levels, reduce latency and improve user experience by managing bandwidth allocation intelligently. WhatsUp Gold NTA+ enhances QoS by providing deep visibility into network traffic patterns, application usage, and bandwidth consumption. This insight allows IT teams to identify congestion points, validate QoS policies, and make data-driven adjustments to ensure that critical services consistently receive the resources they need.
You can check bandwidth speed by measuring the amount of data transmitted over your network within a specific time frame. WhatsUp Gold capabilities provide real-time monitoring and historical reports, showing current utilization and trends. For a quick check, you can also use online speed test services, but for accurate network-wide visibility, SNMP-based monitoring or flow analysis (NetFlow, IPFIX, sFlow, J-Flow, NetStream, NBAR, CBQoS) is recommended.
jFlow is Juniper Networks' implementation of flow monitoring technology, similar to Cisco's NetFlow. It collects and exports data about IP traffic flows passing through a device, such as source/destination IP, ports and protocol information. This data helps administrators analyze bandwidth usage, detect anomalies and optimize network performance. WhatsUp Gold NTA+ leverages flow data from jFlow (as well as NetFlow, IPFIX, sFlow, J-Flow, NetStream, NBAR, CBQoS) to provide robust visibility into traffic patterns across the network. By correlating flow data with application and device performance, NTA+ enables IT teams to pinpoint bandwidth hogs, validate QoS policies and proactively address issues before they impact critical services.
Sampled Flow (sFlow) is an industry-standard technology for monitoring network traffic. Unlike NetFlow or jFlow, which capture complete flow records, sFlow uses packet sampling combined with interface counters to provide scalable traffic analysis. It's widely supported across switches and routers and is ideal for high-speed networks where full flow capture would be resource-intensive.