| OID | 1.0.8802.17.1.1.1.1.3.1.3 |
| Module | IEEE-802DOT17-RPR-MIB (CISCO) |
| Nom | rprSpanLowerLayerIfIndex |
| Acces | readonly |
| Status | current |
| Description | The ifIndex of interface which is below the RPR layer in this span. A value of zero indicates an interface index that has yet to be determined |
| Syntaxe | InterfaceIndexOrZero (IF-MIB) |