| OID | 1.3.6.1.4.1.52642.2.231.7.1.4 |
| Module | NMS-ERPS-MIB (FS) |
| Nom | nmsERPSRingPortOperType |
| Acces | readonly |
| Status | mandatory |
| Description | A value indicates that if the port is running as the Ring Protection Link(RPL). This value may be different with the value of 'nmsERPSRingPortAdminType' |
| Syntaxe | Enumeration (0-ring-port, 1-rpl) |