This object is used to create, delete
or modify a row in this table.
To create a new VCL, this object is
initially set to 'createAndWait' or
'createAndGo'. This object must not be
set to 'active' unless the following columnar
objects exist in this row:
atmxVplReceiveTrafficDescrIndex and
atmxVplTransmitTrafficDescrIndex. Xylan implemnts
createAndWait and createAndGo as just Create..