This type is not a standard SMI/SNMP base type and is not defined as a documented TEXTUAL-CONVENTION in this MIB.
It was extracted as raw syntax from the source MIB file and could not be resolved to a known type definition.
Defaultactive
Indicates whether the particular virtual circuit is operational. In
the absence of a Data Link Connection Management Interface, virtual
circuit entries (rows) may be created by setting virtual circuit state
to 'active', or deleted by changing Circuit state to 'invalid'.
Whether or not the row actually disappears is left to the
implementation, so this object may actually read as 'invalid' for some
arbitrary length of time. It is also legal to set the state of a
virtual circuit to 'inactive' to temporarily disable a given circuit.
The use of 'invalid' is deprecated in this SNMP Version 2 MIB, in favor
of juniFrCircuitRowStatus.