This field indicates the actual stat of the syslog
filter. If it is equal to SYSLOG_FILTER_ACTIVE, then the
subsystem is currently filtering events against this
filter. If it is SYSLOG_FILTER_INACTIVE then the subsystem is
not filtering events against this filter because of several
possiblities:
1) Filter's host is not activ,
2) Filter does not have event range configured
3) Filter does not have severity mask configured
4) Slot's residing in system do not fall within
filter's slot range