MQTT-SN gateway not sending PINGREQhttps://devzone.nordicsemi.com/f/nordic-q-a/76555/mqtt-sn-gateway-not-sending-pingreqHi, I&#39;m running example mqttsn_sleepy_subscriber from nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8 on a nRF52840-DK with RaspPi_OT_Border_Router_Demo_v4.1.0-1.alpha.img on a Raspberry Pi 3 and a nRF52840-Dongle running NCP plugged in. I can see fromen-USTelligent Community 13Tue, 10 Aug 2021 16:47:21 GMTRE: MQTT-SN gateway not sending PINGREQhttps://devzone.nordicsemi.com/thread/324319?ContentTypeID=1Tue, 10 Aug 2021 16:47:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:11df8606-d37e-4409-92f3-d5366fb56e77Brian (Geek)<p>Will mqtt-sn clients example run even if I update the mqtt-sn gateway. Won&#39;t it create any problem ?&nbsp;</p> <p>And I would also like to know will mqtt-sn clients example run with RSMB instead of Eclipse paho gateway ?</p><div style="clear:both;"></div>RE: MQTT-SN gateway not sending PINGREQhttps://devzone.nordicsemi.com/thread/316272?ContentTypeID=1Mon, 21 Jun 2021 12:56:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5505d16c-8c15-4d38-94df-ceb2428ec601&#216;yvind<p>Hello,&nbsp;<br /><br />The&nbsp;Paho MQTT-SN gateway is a third-party, have you looked at <a href="https://github.com/eclipse/paho.mqtt-sn.embedded-c/tree/master/MQTTSNGateway">installation instruction of Gateway Github page?<br /><br /></a>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>