Network Based Application Recognition(NBAR).

Additionally, when the organization grows, the tools will not scale along with it, leaving some blind spots in monitoring. This can put customers in a difficult position since they can't reach the support team for any help they need with setup or potential issues.Ĭustomization: Enterprises are prone to growth, and many tools available on the market will not offer the flexibility to customize them based on an organization's requirements. Technical support: Free network traffic monitor software doesn't provide the necessary support, and even if they do, it often 's expensive and only provided for a limited period. With blindspots in monitoring, the performance and security of the network may be compromised, and root cause analysis of any network issue becomes exhaustive and insufficient, thereby prolonging the remedy for it.

Visibility: Most free traffic monitoring tools cannot provide many metrics for the network infrastructure because the devices and interfaces discovered are limited. But most tools don't support monitoring the traffic of distributed networks, which makes it more difficult to identify the how and who of network bandwidth usage. Scalability: The network traffic monitor you implement should not limit you from monitoring newly added and existing elements for enterprises, especially when the organization has branch offices distributed globally. On the other hand, even if some tools can be easily implemented, they may provide insufficient enhancements and support for bug fixes.

It takes a lot of time and resources to verify these requirements and proceed with monitoring due to the steep learning curve for the product itself. Implementation and bug fixes: Some free network traffic monitoring tools make the implementation process harder by having different system requirements for every feature.

Network Bandwidth Monitoring ChallengesĬommon challenges with free network traffic monitoring software.Network Bandwidth Monitoring Best Practices.Intelligent Traffic Management with NBAR.

Free netflow traffic analyzer