Open NMS is highly recomended because of its adaption phase, we can genrate many useful report on it without deep knowledge. Review collected by and hosted on G2.com.

sometime it will quite difficuit to manage many nodes and its working in open NMS Review collected by and hosted on G2.com.

It has a very good UI.

With what I worked, alarms , polling were very well implemented.

It has very vast functionality. Review collected by and hosted on G2.com.

Eclipse integration wasn't made easy.

Without IDE , its very tough to navigate through code base.

However, I tried to import it in Eclipse, but failed with so many errors in hand.

And I had to use it without IDE. Review collected by and hosted on G2.com.

There is a lot of helpful documentation. So, it's most likely to find answers to the questions we have during the customization of the OpenNMS system for the first time. Review collected by and hosted on G2.com.

There is a steep learning curve to use opennms. At times, we get overwhelmed with all the features. The XML configuration files are a bit too much at times. Review collected by and hosted on G2.com.

It's very easy to configure. Onboarding a server is pretty much easy. Just give IP address/Hostname and provision. That's it. Review collected by and hosted on G2.com.

UI can be more realistic and colorful like Ops-Genie. Review collected by and hosted on G2.com.

It supports all the device models unlike cisco products Review collected by and hosted on G2.com.

We need to compile and set everything manually ... nothing comes as predefined Review collected by and hosted on G2.com.

It is open source resources, that easily permit to resolve all the appeared issues by yourself. Review collected by and hosted on G2.com.

Sometimes is difficult to acquire a full coverage of desired infra. Review collected by and hosted on G2.com.

The usage of powerful SNMP protocol, often no so appreciated, gives an amazing way to monitor and collecting data and alerts from different kind of devices. ONMS helps enterprise architecture to have all in control. Review collected by and hosted on G2.com.

Some configurations can be a bit hard and not intuitive for who in new inONMS usage.

The UI can be re-arranged in a more modern way. Review collected by and hosted on G2.com.

It allows you to add numerous devices, wide range of monitoring services and date analytics features. Review collected by and hosted on G2.com.

Delayed alerts, not so gOod UI & limited development community. Review collected by and hosted on G2.com.

Lot of features like performance management,path outage,discovery,dashboards Review collected by and hosted on G2.com.

Delay in alerting system, interface limitation,limited resources for development, here nagios will come in rescue Review collected by and hosted on G2.com.

Monitoring platform to monitor networking products Review collected by and hosted on G2.com.

Nothing to be honest..all good ..its worth product Review collected by and hosted on G2.com.