Protocol SSL - Front-End Key Exchanges DH2048 Threshold Rate

Summary

This monitor checks the rate of front-end DH 2048-bit key exchanges on the NetScaler appliance. If the collected value exceeds the threshold value for the specified number of sample times consecutively, the warning state is triggered.

Refer to "Protocol SSL - Front-End Key Exchanges DH2048 Rate" performance rule.

This monitor is disabled by default.

Configuration

The following configuration parameters are customizable:

• IntervalSeconds - The recurring interval of time in seconds in which to run the script (the default value is set to 300 seconds).

• SyncTime - The synchronization time specified by using a 24-hour format. No default value specified.

• CacheExpirationFactor - Cache expiration factor. Default value is 1.0.

• Debug - When true writes more info in events log. Default value is false.

• Threshold - Number of key exchanges. Default value is 100.

• Direction - GreaterEqual, Greater, Equal, Less, LessEqual. Default value is GreaterEqual.

• NumberOfSamples - Number of consecutive sample values considered before generating an alert. Default value is 3.