| OID | 1.3.6.1.4.1.1570.1.6.1.1.20 |
| Module | Cisco90Series-MIB (CISCO) |
| Nom | frxPortNetEs |
| Acces | readonly |
| Status | mandatory |
| Description | Total number of seconds in which a frame received from the network (T1) and targeted at this subscriber port was discarded. |
| Syntaxe | Counter (RFC1155-SMI) |