WorkCentre 7220-7225 Information Assurance Disclosure Paper
Ver. 1.0, January 2013 Page 56 of 61
Appendix B – Supported MIB Objects
NOTES :
(1) The number of objects shown per MIB group represents the number of objects defined by the IETF standard
for that MIB group. It does not represent the instantiation of the MIB group which may contain many more
objects.
(2) Some MIB objects defined within Input and Output groups of the Printer MIB (RFC 1759) have a MAX-
ACCESS of RW. However, the Printer MIBv2 defines a MIB-ACCESS of RO for these MIB objects within the
Input and Output groups and all machines assessed support RO access. Therefore, RO access to these MIB
objects is considered IETF compliant.
(3) It is assumed that mandatory IETF string-related MIB objects shall contain meaningful data; not blank strings
(4) The "(C)" notation indicates that the previously stated item is a true caveat condition. The "(I)" notation
indicates that the previous stated item should be regarded as information only.
(5) MIB objects that CANNOT be populated with meaningful data (e.g. a machine may not have paper level
sensors, hence, can only support "0" or "-3 for more than 1 sheet" for prtInputCurrentLevel) will be considered
a caveat, denoted as "(C)".
(6) The Printer MIB requires a few groups from RFC 1213 and RFC 1514 to be supported. Therefore, this
assessment will indicate that these groups are "supported" as long as the basic MIB structures have been
implemented.
Support Definitions
Term Definition
all MIB objects exists and are po
pulated w/ meaningful data that is consistent w/ the
hardware installed within the machine.
all MIB objects exists, however, 2 major bugs or less may exists w/ some of the objects that
were not fixed
not exist/implementation was not planned
MIB objects exists, HOWEVER, are NOT populated w/ meaningful data OR provide only default
values OR contain 3 or more major bugs
optional group that is NOT required by the RFC,
however, an implementation may exist; some
MIB objects may not be populated w/ meaningful data
SNMP version / Network Transport support WorkCentre/ColorQube
SNMP over NETBEUI (Microsoft Networking)
not supported (implemented but never delivered)
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