https://devzone.nordicsemi.com/f/nordic-q-a/65777/secure-beacon-of-lpnHi Nordic: It seems that mesh LPN can receive secure beacon via friend node, and if has no friend, LPN also can receive secure beacon if MESH_FEATURE_LPN_ACT_AS_REGULAR_NODE_OUT_OF_FRIENDSHIP is set to 1, so LPN can do iv update if other nodes iv increasesen-USTelligent Community 13Wed, 06 Jan 2021 10:18:41 GMThttps://devzone.nordicsemi.com/thread/287671?ContentTypeID=1Wed, 06 Jan 2021 10:18:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:873256da-ebd5-4c60-89d3-4f24d78a84f1tesc<p>Hi,</p> <p>Low Power Nodes do not transmit secure network beacons. If they start running out of sequence numbers, it should be detected by the nodes they are communicating with, and those nodes should start the IV update procedure. Since LPNs are communicating less frequently compared to other nodes, chances of an LPN running out of sequence numbers before all non-LPN nodes is extremely low.</p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/273764?ContentTypeID=1Thu, 08 Oct 2020 13:09:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ab3e2692-ed36-4adc-8fd7-836a7dbb8c65tesc<p>Hi,</p> <p>My understanding is that it can, when acting as normal node.</p> <p>I have however not gotten this confirmed yet from the mesh team, and will update this answer once I know for certain.</p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>