You and I got an IDS action during today's IPP WG telecon to write
up an errata to HCD Health Attributes (PWG 5110.1).
Found during review of Mike's proposed new IPP firmware attributes
In both the PWG Semantic Model XML Schema and the HCD TNC
Binding, the four "FirmwareXxx", "ResidentApplicationXxx", and
"ApplicationXxx" attributes are all bound into ordered sets of
That is, an instance of "XxxPatches" is the list of patches for a *single"
firmware or application instance (not the patches across all operating
systems for unrelated system components or applications).
So in Section 4.1 of HCD Health Attributes, the FirmwarePatches,
ResidentApplicationPatches, and ApplicationPatches *all* have a
missing final sentence:
"This attribute may present multiple values to represent different
instances of [firmware/software] patches for different [system
See Mike's note on the IPP list, where the missing "1setOf" is
Ira McDonald (Musician / Software Architect)
Chair - Linux Foundation Open Printing WG
Secretary - IEEE-ISTO Printer Working Group
Co-Chair - IEEE-ISTO PWG IPP WG
Co-Chair - TCG Trusted Mobility Solutions WG
Chair - TCG Embedded Systems Hardcopy SG
IETF Designated Expert - IPP & Printer MIB
Blue Roof Music/High North Inc
mailto:blueroofmusic at gmail.com
Winter 579 Park Place Saline, MI 48176 734-944-0094
Summer PO Box 221 Grand Marais, MI 49839 906-494-2434
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