wanDs1ExtensionsBertSamplePeriod 1.3.6.1.4.1.52.4.1.2.7.1.2.1.1.15

This object is the duration of time in seconds at which the current test results will be periodically written to wanDs1ExtensionsBertCurrentResults. The range is 1 to 3600, with a default value of 10.