| OID | 1.3.6.1.2.1.18.5.22.1.2 |
| Module | DECNET-PHIV-MIB (ietf) |
| Nom | phivLevel1RouteCircuitIndex |
| Acces | readonly |
| Status | mandatory |
| Description | A unique index value for each known circuit. This is the index to the circuit state table and is the same value as phivCircuitIndex. |
| Syntaxe | Integer32 (1...65535) |