| OID | 1.3.6.1.4.1.318.1.1.8.4.2 |
| Module | PowerNet-MIB (APC) |
| Nom | atsConfigPreferredSource |
| Acces | readwrite |
| Status | mandatory |
| Description | This variable returns the preferred source of power when both sources are OK. |
| Syntaxe | Enumeration (1-sourceA, 2-sourceB, 3-none) |