Description: Specifies the set of interfaces from which requests from this NMS will be accepted. Each octet within the value of this object specifies a set of eight

interfaces, the first octet specifying ports 1 through 8, the second octet specifying interfaces 9 through 16, etc. Within each octet, the most significant bit represents the lowest numbered interface, and the least significant bit represents the highest numbered interface. Thus, each interface is represented by a single bit within the value of this object. If that bit has a value of '1' then that interface is included in the set.

Note that entries in this table apply only to link-layer interfaces (e.g., Ethernet and CATV MAC). Bits representing upstream and downstream channel interfaces MUST NOT be set to '1'.

Note that if bits corresponding to non-existing interfaces are set, the result is implementation specific.

Note that according to the DOCSIS OSSIv1.1 specification, when ifIndex '1' is included in the set, then this row applies to all CPE (customer-facing) interfaces.

The size of this object is the minimum required to represent all configured interfaces for this device.