S0 issue with LibZwaveIP/Reference Client

[capitaineflam25]

I'm facing an issue when activating learm mode from reference client.

This issue is critical to us since it has consequences on our certification.

Here is the situation :
On a computer, we have a 500 series Sigma designs USB dongle set as controller static, on the PC controller software, after a reset, we are starting an “Add node to network”. S2 has been disabled on purpose to test S0 fallback inclusion.

On a Beagle Bone black (from the ZDK) + ZipGateway 2.81 unmodified + LibZwaveIP/Reference client unmodified :

Situation 1 (using a PC controller to connect to the Z/IP Gateway and set Learn Mode)

• no issue : the Z/IP Is included as S0, further transmissions are successfully made as S0

Situation 2 (using the reference client to connect to the Z/IP Gateway and set Learn Mode)

• The Z/IP inclusions is finalized as unsecure, all further transmissions are unsecure.

This bug is reproductible every time.

Zniffer logs are attached at the end of the post.

(Initially the issue happens on our certification hardware, but after digging we realized that we we’re able to reproduce it every time with Silicon Labs untouched code)

zniffer_logs.zip

[miline]

Can you tell us which PC controller version are you using?

[capitaineflam25]

Thanks for your anwser.

PC Controller version is 5.30

[miline]

I suggest you to contact Z-wave Support if its affecting your certification.

[capitaineflam25]

Thanks, i'll do that.

[miline]

Can you get us the zipgateway log here?

[capitaineflam25]

Here is the log 👍
zipgateway.log

For the record here is the security setting on PC Controller