| OID | 1.3.6.1.4.1.52642.2.230.4.1.12 |
| Module | NMS-EAPS-MIB (FS) |
| Nom | nmsEAPSRingPrimaryPortState |
| Acces | readonly |
| Status | mandatory |
| Description | The forwarding state of the primary-port or the first transit-port. |
| Syntaxe | Enumeration (0-unknown, 1-forwarding, 2-preforwarding, 3-blocking) |