The status of this virtual network interface table conceptual row. Only the following actions and values are supported: * active(1) * createAndGo(4) * destroy(6) If a row exists, it will always be in the active(1) state, even if the interface is not set up in a way that allows it to communicate over the network. In order for the new interface to work, the gtInterfaceIfIndex must be set to an existing, physical interface - not the ifIndex of a VLAN. In order to create a new row, at least one other columnar value than the row status must be set in the same PDU.