The value of tmnxCcagPathCcAcctPolicyId specifies the accounting
policy which must be defined prior to associating it with the port.
A non-zero value indicates the tmnxLogApPolicyId index identifying the
policy entry in the tmnxLogApTable from the TIMETRA-LOG-MIB which is
associated with this port. A zero value indicates that there is no
accounting policy associated with this port. It is only meaningful
when the tmnxCcagPathCcType is 'netsap'.