opHA 3 is the NMIS 9 version compatible. opHA was improved to facilitate the data integration and to add new High Availability features.
opHA introduce a new feature to centralise the configuration files from the master and send it to the pollers. The configuration files can be applied in NMIS and OMK. This partial configuration files would override the configuration that the poller has.
- Read more about NMIS 9.
- opHA 3 release notes