OpManager -  The network, server and virtualization monitoring
software  Network Monitoring Failover and Failback  You trust
your network monitor to keep you in total control of your
network every second of the day. Since every single network
incident - device sickness, unhealthy bandwidth levels, DoS
attacks etc., is immediately brought to your notice, you are in
a position to act quickly preventing business-affecting
repercussions.  What happens when your trusted network monitor
is running on a server that crashes or loses network connection?
You will want to be alerted on this and also have the situation
automatically remedied using a back-up/stand-by of another twin
network monitor application installation.  OpManager's failover
and failback functionality ensures an always-monitored network
environment with the database also having a secondary copy that
is ready to be switched to primary mode anytime. OpManager's
failover and failback mechanism ensures:    • Instant primary
server failure recognition   •