|shastaExperiment provides a root object identifier
from which experimental MIBs may be temporarily
based. MIBs are typicially based here if they
fall in one of two categories
1) are IETF work-in-process MIBs which have not
been assigned a permanent object identifier by
2) are shasta work-in-process which has not been
assigned a permanent object identifier by the
shasat assigned number authority, typicially because
the mib is not ready for deployment.
NOTE WELL: support for MIBs in the shastaExperiment
subtree will be deleted when a permanent object
identifier assignment is made.