MIB Browser Tool
The first button displays the MIB browser with default SNMP settings. You can edit the settings to match the SNMP settings for the device and save them. The next time Network Tools invokes the MIB browser, it defaults to your previous settings.
Once you are done editing the SNMP settings, click Save. Click the Browse tab to look through available MIBs as you would ordinarily do in MIB browser. See MIB Browser for more about using the MIB browser. You can also browse MIBs in the attribute selection panel for the SNMP monitor. See SNMP.
MIB file locations are subject to change without notice, but generally are under the owareapps/[application name]/mibs directory for different application modules.