Opmantek produce the world's leading Open Source Network Management and Auditing Software, NMIS and Open-AudIT.

The Opmantek community is a gathering place for NMIS and Open-AudIT users who wish to customise, support and contribute to the community products.

 There are hundreds of articles, how-to's and posts within the community to help you, use the search bar below to start exploring...

NMIS an open source Network Management Software application that has been developed since 1998, has been implemented globally by internet download and is used by approximately 20,000 organisations around the world.

NMIS in continually updated and remains open source.

It is a complete network management system which assists with fault, performance and configuration management, providing performance graphs and threshold alerting as well as highly granular notification policies with many types of notification methods.

• Download NMIS from Opmantek

• Download NMIS VM from Opmantek

• Download NMIS VM Bundle from Opmantek (includes NMIS, Open-audIT and all downloadable commercial modules)

• Explore NMIS Documentation

Open-AudIT intelligently scans an organization’s network and stores the configurations of the discovered devices.

A powerful reporting framework enables information such as software licensing, configuration changes, non-authorized devices, capacity utilization and hardware warranty status to be extracted and explored. 

Open-AudIT is also avaliable in an enterprise version containing additional features such as Business Dashboards, Report filtering, Scheduled discovery, Scheduled Reports and Maps.

• Download Open-AudIT from Opmantek

• Download Open-AudIT from open-audit.org

• Explore Open-AudIT Documentation

• Open-AudIT Community vs Enterprise Comparison Chart

Opmantek develop commercial modules that extend the products with additional features like reports, charts and dashboards. Purchases of licenses for these products allow us to continue supporting and developing the Free Open Source products.

• opEvents - Event Management working like ITIL V3 intended. Managing syslog, SNMP trap, NMIS events and any log content.
• opFlow - Application level visibility using NetFlow information, providing incredible visibility into bandwidth usage, by user and application.
• opReports - Expert reporting, with traffic lights and actions.
• opMaps - Geographical mapping of your Organisation, from NMIS information.
• opSLA - Enhanced IPSLA engine for 10000's of IPSLA probes on a single server.
• opHA - High availability for NMIS through Master/Slave and Multi-Master configurations.
• opConfig - Automatically track and back up configurations. Compare configurations.