Each entry in the oraListenAddressTable represents an address on which a given active listener is listening. Each entry is indexed first by oraListenerIndex, and then by oraListenAddressIndex; thus, there can be a one-to-many relationship between a listener and the addresses on which it is listening.
Table B - 6 lists the variables included in the oraListenAddressTable.
| Variable Name | Object ID |
| oraListenAddressIndex | 1.3.6.1.4.1.111.5.1.6.1.1 |
| oraListenAddress | 1.3.6.1.4.1.111.5.1.6.1.2 |
A description of each of these variables follows.
| Syntax | INTEGER (1..2147483647) |
| Max-Access | read-only |
| Explanation | A numeric index, unique among all of the addresses on which the listener is listening, as retrieved from an internal listener table. |
| Typical Range | 1 - 5, depending on configuration |
| Significance | important |
| Related Variables | oraListenAddress, oraListenIndex |
| Suggested Presentation | not applicable |
| Syntax | DisplayString |
| Max-Access | read-only |
| Explanation | Indicates an address on which this listener is listening, as retrieved from the ADDRESS section of the LISTENER.ORA configuration file. |
| Typical Range | 1 - 255 characters |
| Significance | important |
| Related Variables | oraListenerIndex |
| Suggested Presentation | simple string |