Nagios Network Analyzer Reviews & Product Details

Dashboard and visualisation of traffic and top talkers is very accurate Review collected by and hosted on G2.com.

Setup and configuration is quite complex , there are also some gaps in integrating to third party software Review collected by and hosted on G2.com.

I like how this tool can analyze the traffic in depth and offers user options with advanced functionalities Review collected by and hosted on G2.com.

Ease of Integration can be done better with other Cybersecurity devices such as threat detection tools Review collected by and hosted on G2.com.

-Has loads of monitoring features such as network, application, servers, and data center monitoring

-Nagios has been out for quite a while it is a very mature product

-It has plugin support, so we can build custom plugins to extend Nagios's capabilities

-Can monitor Linux as well as Windows systems Review collected by and hosted on G2.com.

-As Nagios is very old tool interface is not so good and outdated

-Installation and setup process is very finicky

-There are other network monitor tools out there that are more updated and has better look and feel Review collected by and hosted on G2.com.

Real-time analysis of all the network devices and the services running on the Network devices. Nagios can be integrated into Outlook and Service Now. Nagios collects Raw logs and converts them into customizable, user-friendly logs for a better understanding of the logs. Nagios can be used to disable monitoring during scheduled Maintenance. It is a customizable and user-friendly tool. Review collected by and hosted on G2.com.

Not sure if it is because of our Corp Network, but Nagios runs a little slow. But it could be due to the large volume of network devices. Review collected by and hosted on G2.com.

When it comes to being organized and also having a good understanding of the network, some kind of tool is needed to make it happen. Nagios is that tool that keeps your devices in check and ensures that if something is wrong, you are made aware of it. I liked it a lot for when I had a smaller network and this was ensuring I kept my job. :) Review collected by and hosted on G2.com.

It is pretty entry level. Not bad overall, but also it is only good for smaller networks, can get chaotic when you add a ton of stuff to it, Plus the graphs are not alwways easy to read, you have to understand more than your average to get the graphs, and the different aspects of it. Not just networking. Review collected by and hosted on G2.com.

It's be like fire ... Spread to analysis whole infra. Review collected by and hosted on G2.com.

Analytics like features need to add more to use with visualization Review collected by and hosted on G2.com.

Tool is easily customizable & easily gets implemented in any environment. It analyzes all the devices and keeps it in check and quickly alerts if some device needs attention. Review collected by and hosted on G2.com.

Tool is good for small projects but it starts getting tough if more devices are introduced. It needs some more analytical and visualization in the tool to make it better. Review collected by and hosted on G2.com.

It allows me to adapt my network alerts platform to my service needs. Review collected by and hosted on G2.com.

Sometimes it can turn out to be a bit confusing to handle Review collected by and hosted on G2.com.

The basic features of Nagios Network Analyzer (as well as other software in the Nagios family) reside in a few configuration files. One for the monitored endpoints, one for each of the services of such endpoints, and group policies for different alarm/escalation settings profiles make it an excellent and extensive framework that is highly modifiable and adaptable for systems like monitoring routers, switches, firewalls, servers, and site locations. Review collected by and hosted on G2.com.

We cannot see full visibility and are unable to recognize all traffic flows due to heterogeneous network topology, we are not able to deploy it for the production environment, it does not optimally support inter-VLAN routing scenarios but it remains undoubtedly the top choice for having a complete and comprehensive view, as well as the most in-depth insight on WAN links at the edge level or circuit terminating/aggregating router. Review collected by and hosted on G2.com.

As an ISP working with a large network, we use Nagios to monitor it. It eases our workload by providing critical alerts on devices and network flow. The interface is excellent, making it easy to understand and maintain our network infrastructure. It helps us know bandwidth utilization and traffic flow in our network. Review collected by and hosted on G2.com.

Configuration should be made easy, and sometimes it gives off fake alert sounds. Review collected by and hosted on G2.com.