Help,... i can't monitor an interface router 12406 with a NMS software beacuse an oid from mib is missing ifOutDiscards. OID, 1.3.6.1.2.1.2.2.1.19. how can i fix this. I can copy another oid from another interface or from another router same as this, i can edit a mib to put this oid there? And why this oid disappear from mib anyone have an ideea?