Thread cli

[anguru]

Does commands 

>Thead down           and

>Ifconfig down 

Commands are equivalent to power failure reset of node in mesh network

[anguru]

I followed this tutorial https://codelabs.developers.google.com/codelabs/openthread-hardware/#8

in which commissioning  the FTD joiner using eui64 command doesn't need to have same master key, 

I repeatedly asked the same question and received the same answer,

It would be better if someone says exactly what happens after reset , if i commission the  mesh as mentioned in above tutorial using eui64 command

The reason is due to covid , I just theoretically studied how to develop mesh using openthead cli  to interface 30 nodes, I can't implement practically to see the results (Can't access the hardware as far now) and also time to complete the project is very less, 

[Jørgen Holmefjord]

The point of the commissioning procedure is for the device to obtain the masterkey from an existing network device to allow the new node to attach to the network using the obtained masterkey.

By adding the eui64 of the device to the commissioner, only the device with this identified can be commissioned to the network. It is also possible to start the commissioner with a * to allow any devices to be commissioned. The "J01NME" that is used in the tutorial is the shared secret that is entered on both commissioner and joiner. This prevents other devices from spoofing the eui64 of the device to become commissioned into the network, as it will not know the shared secret.

The network data is stored in flash after commissioning, you do not need to perform the commissioning after every reset.