| OID | 0.0 |
| Module | DLSW-MIB (CISCO) |
| Nom | null |
| Module | DLSW-MIB (ietf) |
| Nom | null |
| Module | SNMPv2-SMI (CISCO) |
| Nom | zeroDotZero |
| Status | current |
| Description | A value used for null identifiers. |
| Module | SNMPv2-SMI (DELL) |
| Nom | zeroDotZero |
| Status | current |
| Description | A value used for null identifiers. |
| Module | SNMPv2-SMI (ietf) |
| Nom | zeroDotZero |
| Status | current |
| Description | A value used for null identifiers. |
| Module | SNMPv2-SMI (Alcatel) |
| Nom | zeroDotZero |
| Status | current |
| Description | A value used for null identifiers. |
| Module | SNMPv2-SMI (Force10-9.14.2.1) |
| Nom | zeroDotZero |
| Status | current |
| Description | A value used for null identifiers. |
| Module | SNMPv2-SMI (FS) |
| Nom | zeroDotZero |
| Status | current |
| Description | A value used for null identifiers. |