This object is used to manage creation, deletion and modification of rows
in the Access Control List Rule Table.

Due to the way SNMP is handled in the IPDSLAM and the configuration file
verification, RowStatus is handled slightly different in the IPDSLAM
compared to the way described in RFC 2579.

Below is a state/event table describing how the RowStatus will be handled
in the IPDSLAM. The action to take and the return value assumes that the
index to the table is valid.

+-------------+---------------+---------------+---------------+---------------+
| Command     |       A       |      B        |      C        |      D        |
|             | status column | status column | status column | status column |
|             |does not exist |   notReady    | notInService  | is active     |
+-------------+---------------+---------------+---------------+---------------+
| Set status  |  Inconsistent |               |  Inconsistent |  Inconsistent |
| column      |  Value        |               |  Value        |  Value        |
| to          |  (1)          |    (10)       |  (1)          |  (1)          |
| CreateAndGo |  State = A    |               |  State = C    |  State = D    |
+-------------+---------------+---------------+---------------+---------------+
| Set status  |  NoError      |               |  NoError      |  NoError      |
| column to   |  (2)          |    (10)       |  (2)          |  (2)(3)       |
|CreateAndWait|  State = C    |               |  State = C    |  State = C    |
+-------------+---------------+---------------+---------------+---------------+
| Set status  | Inconsistent  |               |  NoError      |  NoError      |
| to          | Value         |               |               |               |
|             | (4)           |    (10)       |  (5)          |               |
| Active      | State = A     |               |   State = D   | State = D     |
+-------------+---------------+---------------+---------------+---------------+
| Set status  | Inconsistent  |               |  NoError      | NoError       |
| column      | Value         |               |               |               |
| to          | (4)           |    (10)       |               |  (6)          |
| NotInService| State = A     |               |  State = C    | State = C     |
+-------------+---------------+---------------+---------------+---------------+
| Set status  | Inconsistent  | Inconsistent  | Inconsistent  | Inconsistent  |
| column      | Value         | Value         | Value         | Value         |
| to          |               |               |               |               |
| NotReady    | State = A     | State = B     | State = C     | state = D     |
+-------------+---------------+---------------+---------------+---------------+
| Set status  | NoError       |               | NoError       | NoError       |
| column      |               |               |               |               |
| to          |               |    (10)       |  (7)          |  (7)          |
| Destroy     | State = A     |               | State = A     | State = A     |
+-------------+---------------+---------------+---------------+---------------+
|Set any other| Inconsistent  |               | NoError       | Inconsistent  |
|column to    | Name          |    (10)       |               | Value         |
|some value   | (4)           |               |               |  (8)          |
|             | State = A     |               | State = C     | State = D     |
+-------------+---------------+---------------+---------------+---------------+
| Get         | NoSuchInstance|               | NoError       |  NoError      |
| any column  | (4)           |    (10)       | (9)           |  (9)          |
| value       | State = A     |               | State = C     |  State = D    |
+-------------+---------------+---------------+---------------+---------------+

(1) CreateAndGo is not supported in the IPDSLAM because the application receiving
    the command does not receive all parameters for the conceptual row in the table
    simultaneously but as a series of commands.

(2) Temporary instance of the conceptual row is created for the management and
    placed in state NotInService.

(3) If an instance of the conceptual row exists in runtime,
    it is copied to the temporary instance.

(4) The instance of the conceptual row does not exists in management and runtime.

(5) Data from the temporary  instance of the conceptual row is copied to the runtime
    instance and the conceptual row is set to state Active.
    The temporary instance is deleted.

(6) Temporary instance of the conceptual row is created in the management and
    placed in state NotInService. Data from the runtime instance of the conceptual row
    is copied to the temporary instance and the runtime instance is deleted.

(7) The conceptual row may exist is two instances, a temporary management instance and
    a runtime instance. Both instances are deleted.

(8) The ACL rule cannot be edited when conceptual row is Active.

(9) If a temporary management instance of the row exists, then the read operation returns
    the variable value from that instance, otherwise the returned value is taken from the
    runtime instance.

(10) The conceptual row can never exist in state notReady.

Valid from:                EDA 2.2 R3A