SnmpWalk

SnmpWalk is an application that can help advanced computer users such as software developers detect and obtain a full list or only a part of multiple sets of variables that can be read on individual devices without significant efforts.

First thing first, SNMP is a protocol that is used in network monitoring and managing devices over a network. It is so widely spread that all active network devices provide support for it, all major operating systems implement it and a wide range of network applications make use of its capabilities.

After analyzing the results of a network device that you've scanned with SnmpWalk, it is possible that you can develop a list of MIBs (Management Information Bases) and therefore retrieve full variable descriptions and even possible values.

More so, MIBs contain information regarding SNMP variables that are available exclusively for writing. Changing and obtaining values can be accomplished by using other tools such as SnmpSet and SnmpGet.

This app doesn't need to be installed on your computer since it's portable. It also lacks a GUI (Graphical User Interface) but provides you with a CLI (Command Line Interface), which is more useful if you want to use its capabilities in scripts.