vRealize Network Insight and Nagios Core are network monitoring solutions competing in the network management category. vRealize Network Insight is favored for its comprehensive features, while Nagios Core remains popular due to its open-source nature.
Features: vRealize Network Insight offers advanced network visualization, micro-segmentation capabilities, and exhaustive troubleshooting features. It supports real-time monitoring and provides user-friendly dashboards with natural language query capabilities. Nagios Core is valued for its flexibility and extensibility, allowing customization through a wide array of monitoring plugins.
Room for Improvement: vRealize Network Insight could improve integration with third-party products, application identification, and reporting capabilities. Nagios Core faces challenges with its complex setup process, cumbersome user interface, and basic reporting tools, necessitating an easier configuration and more intuitive graphical displays.
Ease of Deployment and Customer Service: vRealize Network Insight is mainly deployed on-premises and is known for responsive technical support with knowledgeable staff. Nagios Core, also predominantly deployed on-premises, offers community-based support, suitable for users with robust technical expertise due to its extensive customization requirements.
Pricing and ROI: vRealize Network Insight is considered expensive, yet supports labor savings and efficient network management, providing ROI by reducing time and increasing network performance. Nagios Core, being free, avoids licensing costs but requires customization investments. Its open-source nature is cost-effective for tech-savvy users seeking to minimize expenses.
It's difficult to find necessary documentation, open tickets, and get support.
We are paying too much for technical support from VMware.
The solution is scalable.
I tried many other solutions at work, however, in terms of Nagios, I haven't seen any disruption or downtime.
We are managing that one but usually we have an API connector between our firewall vendor and our VMware NSX.
Broadcom should improve by going back to what was working before, offering the suite of tools that clients actually use, and allowing clients to decide the best options for them.
Broadcom is known for increasing product prices, making them expensive compared to what people used to pay.
You can monitor anything.
One of the biggest problems with VMware NSX is logging, and vRealize Network Insight helps by providing comprehensive logs.
This is IT infrastructure monitoring's industry-standard, open-source core. Free without professional support services.
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