Nagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.
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Progress WhatsUp Gold
Score 7.2 out of 10
Mid-Size Companies (51-1,000 employees)
WhatsUp Gold developed by Ipswitch (acquired by Progress Software May 2019) offers network performance monitoring and mapping. It supports core monitoring features, including automated workflows and network capacity planning, and monitors across hybrid environments.
Nagios is simply a very configurable and rock solid monitoring engine. For these reasons I would recommend it to any IT professional in any medium to large organization where creating custom checks and programming ones custom needs into the configuration is practical. I would be more hesitant to recommend it as a first monitoring solution for a small business which is usually accompanied by a less experienced and/or more time constrained admin.
[Progress WhatsUp Gold (formerly Ipswitch WhatsUp Gold)] is good for what it is. An inexpensive but accurate monitor for alerting on systems and services. However, it is time consuming to configure, The GUI leaves a lot to be desired and the formatting for txt alerts stinks (I just use it now as an alert to check my email to view the actual alert.)
While it does require a whole server with IIS and a SQL db it is low impact on resources but still quick to respond.
Great for quick notifications about a server going above a configured resource threshold. We don't have to look at every server's resource utilization individually anymore.
Quick and easy to setup a service up or down notification.
It's built by engineers for engineers so setting it up and configuring it is relatively complicated. It could really use a simplified configuration approach, or a GUI to set it up instead of editing config files.
I'd like to see the option to have service notification settings inherited from the host setting notifications. They have to be set up separately but they are often the same, so it would be nice to have less redundancy.
While it is easy to get up and running, I know I could utilize the software better if I had some formal training on it. There are a wealth of features available, but I don't have time to learn them all in depth.
The training classes offered are very expensive. I'd love it if IPSwitch offered some kind of reasonably priced training options.
We're currently looking to combine a bunch of our network montioring solutions into a single platform. Running multiple unique solutions for monitoring, data collection, compliance reporting etc has become a lot to manage.
The Nagios UI is in need of a complete overhaul. Nice graphics and trendy fonts are easy on the eyes, but the menu system is dated, the lack of built in graphing support is confusing, and the learning curve for a new user is too steep.
I haven't had to use support very often, but when I have, it has been effective in helping to accomplish our goals. Since Nagios has been very popular for a long time, there is also a very large user base from which to learn from and help you get your questions answered.
We have tested several other monitoring products which were able to monitor the basic matrix (Memory, DiskUsage, CPU%, UpTime, Running Service Status, Port 80 Up/Down). Although some offered far better UIs, they lacked the ability to monitor ANYTHING. Zabbix, being the only contender worthy of competing, is a good alternative to Nagios. We also tried Zenoss Core & OpenNMS which were good enough for non-Linux engineers to get started with. OP5 was another service-oriented monitoring solution we evaluated. Apart from Nagios, Consul is heavily used to monitor & register the micro-service systems & end-point URLs. Due to the time invested (9+years) in Nagios, we were able to get more components installed/configured easily than alternatives.
WhatsUp Gold gives you a much better in-depth analysis and understanding of both your network and endpoint devices but the emphasis should be laid more on report generation. WhatsUp Gold has the ability to generate a report (e.g device uptime, bandwidth utilization, device health etc) and track events that took place even as low as 5 minutes ago.
With it being a free tool, there is no cost associated with it, so it's very valuable to an organization to get something that is so great and widely used for free.
You can set up as many alerts as you want without incurring any fees.
As I mentioned earlier, the monitoring of the external environment and uptime is a necessity. An hour down is a 1% loss of revenue per day which may not sound like much but in a million dollar company, that 1% is a huge chunk.
The backup configuration has been very handy in turn around time for failed equipment. I did have a homegrown way of backing up configurations but had to check daily and verify every backup. This becomes very time consuming and a waste of company time.
Only negative is the mapping. In the Cisco world CDP is a great way to map connections and they don't seem to do it that way.
