I have a java web application running in my workplace. I was asked to create a new application to "communicate" with network devices and read their statuses. As an example I started working with a UPS, which is connected to my network with its own Network Interface Card. I can monitor its status and details with its built-on platform entering with its IP address on a browser. But the idea is to add some of these details to the original web application.
To my understanding I can use a SNMP library for Java and create an application to get and set values to it. In my case i'm using the SNMP4j(V3) library, I imported it to Eclipse (IDE), but have no idea on how to continue from there really.