A count of the number of times that
mauJabberState for this MAU instance enters the
state jabbering(4). This counter will always
indicate zero for MAUs of type dot3MauTypeAUI
and those of speeds above 10Mbps.
Discontinuities in the value of this counter can
occur at re-initialization of the management
system and at other times, as indicated by the
value of ifCounterDiscontinuityTime.