Are DFU packets relayed even though mesh_relay is disabled by nrf_mesh_opt_set(NRF_MESH_OPT_NET_RELAY_ENABLE, ~~)?

[Charlie Choi]

(Mesh_v2.11, SDK_15.0.0, NRF52832)

Hello,

I wonder if a device can relay DFU packets even though mesh_relay is disabled by nrf_mesh_opt_set(NRF_MESH_OPT_NET_RELAY_ENABLE, ~~)?

Thank you for your prompt answer in advance.

Charlie.

[Joakim Jakobsen]

Hi Charlie.

Yes. As long as the node has DFU support it will relay DFU packets. It is not affected by "nrf_mesh_opt_set(NRF_MESH_OPT_NET_RELAY_ENABLE, ~~)".

The bootloader uses broadcast mesh.
I believe that there is a way to disable relaying, but I'm not sure how it's done. I can find out if you need to do it.

Best regards,
Joakim