I have a critical problem about mesh network.
After running 2 days, some device in mesh network cannot publish message with error 15 ( forbidden ).
I tried to search in devzone, I found some people has the same problem with me.
I think iv index update produce or sequence number has problems.
But i only send 1 ping message per hour, and sometimes response keep alive message from gateways.
I cannot figure with that problems happen.
How can i recover device when publishcation forbidden occurs?
This thread is related to what you see here.
It will be helpful if you can provide the following information:
- Mesh SDK version
- What example you are running?
- Have you made any modifications to the example?
I was used lastest SDK Mesh 4.1
BLE SDK 16
I was custom example light switch.
Instead of send ( 1 or few ) bytes in origin example, i send a byte array payload with length 12 bytes.
When forbidden error occurred, i am restart device but it never publishcation success again.
I tried to reprovisioned device (without reflashing),
After thatcthat, node send message again without any problems.