hostControlDataSource 1.3.6.1.2.1.16.4.1.1.2

This object identifies the source of the data for this instance of the host function. This source can be any interface on this device. In order to identify a particular interface, this object shall identify the instance of the ifIndex object, defined in [4,6], for the desired interface. For example, if an entry were to receive data from interface #1, this object would be set to ifIndex.1. The statistics in this group reflect all packets on the local network segment attached to the identified interface. This object may not be modified if the associated hostControlStatus object is equal to valid(1).