https://devzone.nordicsemi.com/f/nordic-q-a/39248/retransmit-times-of-a-mesh-packetHi Nordic: I&#39;d like to ask a mesh specification question, there is some terms relative to retransmit: &quot;4.2.2.6 publish retransmit count&quot;, &quot;4.2.19.1 network transmit count,&quot; 1. How many packets will be sent when an originator calls &quot; generic_onoff_client_seten-USTelligent Community 13Fri, 12 Oct 2018 12:23:10 GMThttps://devzone.nordicsemi.com/thread/152688?ContentTypeID=1Fri, 12 Oct 2018 12:23:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e0e04c42-0c83-4c3a-a1cf-2e8864ab10d0Mttrinh<p>Hi,</p> <p>Publish retransmit count is how many times a node will retransmit a message after the original message is received. Network transmit count is similar but it is how many times a node is sending a message.</p> <p>1. The originator will only send 5 packets.</p> <p>2. The orignator will send in total 25 packets.</p> <p>3. Publish retransmit count : This setting is controlled by the config server model. Peer config client sends a Model Publication Set message to control this setting for every mode instance. Currently this setting is not implemented in the SDK 2.2.0, see the RELEASE_NOTES.md. It is equivalent to setting a `0` value for this setting.<br />Network transmit count: This setting is controlled by the config server model. Peer config client sends a Network Transmit Set message to control this setting for a node as a whole. Default value of the network transmit count is `0`, which means network PDUs are transmitted by the network layer only once (0 + 1(default) = 1).</p><div style="clear:both;"></div>