h3cDomainMessengerSpanTime 1.3.6.1.4.1.43.45.1.10.2.46.2.1.1.10

The messenger service span time. The unit is minute. It must be a multiple of 5. If the value of h3cDomainMessengerEnable is false, the value of h3cDomainMessengerSpanTime is meaningless.