OpenMobileAlliance / OMA_LwM2M_for_Developers

OMA LightweightM2M public resources.
http://openmobilealliance.github.io/OMA_LwM2M_for_Developers/
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5.3.1 Register / should the object instances contain instances of LWM2M Securtiy Objects #93

Closed boaks closed 8 years ago

boaks commented 8 years ago

According the TS the registration contains

"The list of Objects supported and Object Instances available on the LWM2M Client". 

That list for the example client of Appendix F) is:

</1/0>, </1/1>, </2/0>, </2/1>, </2/2>, </3/0>, </4/0>, </5>

Appendix F lists 3 instances of LWM2M Security Object (/0/0,/0/1, and /0/2), but they are not contained in that list. So:

  1. should the LWM2M Security Object be included in the registration list? 2.a. if not, could "except the LWM2M Security Object and Instances" be added to the TS to clarify it?
    2.b. if they should be included, could </0/0>,</0/1>,</0/2>, added to the list in TS to clarify it?
fdur commented 8 years ago

I think that </0/0>,</0/1>,</0/2> list does not need to be included in the list. Object 0 can be read and write by the bootstrap server and, from my point of view, the DM server does not need to have access to values from object 0

I agree to take into account point 2.a

boaks commented 8 years ago

Thanks for your answer and vote for 2.a. (it's also my favorite :-) ).

"Object 0 can be read and write by the bootstrap server"

Hm a bootstrap server is only able to write something, the read is not specified.

fdur commented 8 years ago

You're right ... I answered too quickly :): a bootstrap server is only able to write something No server could be able to read object 0

boaks commented 8 years ago

OMA-TS-LightweightM2M-V1_0-20160407-C

still not clarified.

ThGarnier commented 8 years ago

Yes all these aspects have-to/will be fixed soon :-) Thanks

ThGarnier commented 8 years ago

The July TS1.0 draft explicitly says Object 0 (Security) must not be part of the registration objects list (in line with the 2.a proposal) => to be closed

boaks commented 8 years ago

Fixed by OMA-TS-LightweightM2M-V1_0-20160711-D.