Using OpManager, you can load your own MIB file and query the SNMP values from the devices. For this, you need to put the MIB files in the <OpManager Home>/mibs directory.
To load a MIB file, follow the steps given below:
Using MibBrowser.bat
You can use the standalone MIB Browser also to load MIBs in the following three ways:
Invoke /bin/MibBrowser.bat and load the mibs.
Loading MIBs directly
This allows you to load the MIB files directly. Whenever the files are loaded using this option,they are compiled and then loaded.
Loading MIBs from a compiled file
This is similar to loading MIBs directly for the first time the MIB is loaded. Once the MIB is compiled, two files are created. When the same file is loaded subsequently, these compiled files will be used for loading the MIB. This saves the time taken for compiling the MIB every time it is loaded.
Loading MIBs from a database
This is useful when you have a large number of files to be loaded. In such cases, the MIBs to be loaded will be read from a RDBMS, such as MySQL or Oracle