Product Documentation

Understanding the high availability health check computation

The following table summarizes the factors examined in a health check computation:

  • State of the CIs
  • State of the FISs
  • State of the route monitors

The following table summarizes the health check computation.

FIS CI Route monitor Condition
N Y N If the system has any CIs., all of those CIs must be UP.
Y Y N If the system has any FISs, all of those FISs must be UP.
Y Y Y If the system has any route monitors configured, all monitored routes must be present in the FIS.

Understanding the high availability health check computation

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