| OID | 1.3.6.1.4.1.27975.81.13.1.3 | 
| Module | SWITCH (FS) | 
| Nom | ssmIfSyncEPduMode | 
| Acces | readwrite | 
| Status | current | 
| Description | Set whether the interface can receive or send PDU. The meanings of the values are: rx(1) - receive PDU only; tx(2) - send PDU only; all(3) - receive and send PDU; none-all(4) - disable receive and send PDU; none-rx(5) - receive PDU only; none-tx(6) - send PDU only | 
| Syntaxe | Enumeration (1-rx, 2-tx, 3-all, 4-none-all, 5-none-rx, 6-none-tx) |