The value of dlswTConnConfigIndex of the dlswTConnConfigEntry
that governs the configuration information used by this
dlswTConnOperEntry. A management station can therefore
normally examine both configured and operational information
for this transport connection.
This value is zero if the corresponding dlswTConnConfigEntry
was deleted after the creation of this dlswTConnOperEntry.
If some fields in the former were changed but the conceptual
row was not deleted, some configuration information may not
be valid for this operational transport connection. A network
management application can compare dlswTConnOperConnectTime and
dlswTConnConfigLastModifyTime to determine if this condition
exists.