The sample code at ncs/nrf/samples/nrf9160/mqtt_simple is not connecting. I dod not make any changes to the ode. I am using NB-IoT. LTE is connected. The link monitor, LTE is in green. The error code is ERROR: mqtt_connect -60
Kindly advice to resolve this
I tried to connect to cloudmqtt.com which I am comfortable with. I am connecting to that mqtt through Arduino IDE. The attached file is the log report
*** Booting Zephyr OS build v2.4.0-ncs1 ***Flash regionsDomainPermissions00 00 0x00000 0x08000 Securerwxl01 31 0x08000 0x100000 Non-SecurerwxlNon-secure callable region 0 placed in flash region 0 with size 32.SRAM regionDomainPermissions00 07 0x00000 0x10000 Securerwxl08 31 0x10000 0x40000 Non-SecurerwxlPeripheralDomainStatus00 NRF_P0 Non-SecureOK01 NRF_CLOCK Non-SecureOK02 NRF_RTC0 Non-SecureOK03 NRF_RTC1 Non-SecureOK04 NRF_NVMC Non-SecureOK05 NRF_UARTE1 Non-SecureOK06 NRF_UARTE2 SecureSKIP07 NRF_TWIM2 Non-SecureOK08 NRF_SPIM3 Non-SecureOK09 NRF_TIMER0 Non-SecureOK10 NRF_TIMER1 Non-SecureOK11 NRF_TIMER2 Non-SecureOK12 NRF_SAADC Non-SecureOK13 NRF_PWM0 Non-SecureOK14 NRF_PWM1 Non-SecureOK15 NRF_PWM2 Non-SecureOK16 NRF_PWM3 Non-SecureOK17 NRF_WDT Non-SecureOK18 NRF_IPC Non-SecureOK19 NRF_VMC Non-SecureOK20 NRF_FPU Non-SecureOK21 NRF_EGU1 Non-SecureOK22 NRF_EGU2 Non-SecureOK23 NRF_DPPIC Non-SecureOK24 NRF_GPIOTE1 Non-SecureOK25 NRF_REGULATORS Non-SecureOKSPM: NS image at 0xc000SPM: NS MSP at 0x20025cf0SPM: NS reset vector at 0x10309SPM: prepare to jump to Non-Secure image.*** Booting Zephyr OS build v2.4.0-ncs1 ***The MQTT simple sample startedLTE Link Connecting ...+CEREG: 2,"FFFE","FFFFFFFF",7,0,0,"11100000","11100000"+CEREG: 0,"FFFE","FFFFFFFF",7,0,0,"11100000","11100000"[00:10:00.264,862] [0m<inf> lte_lc: Network connection attempt timed out[0m[00:10:00.277,191] [0m<inf> lte_lc: Using fallback network mode[0m+CEREG: 2,"C0D8","003AC006",9,0,0,"11100000","11100000"+CSCON: 1+CEREG: 5,"C0D8","003AC006",9,,,"11100000","11100000"LTE Link Connected!attempting to connect: IPv4 Address found 3.83.156.245[00:10:25.948,333] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:10:49.956,451] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:11:14.463,928] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:11:38.971,069] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:12:03.480,529] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:12:27.988,586] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:12:52.496,032] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:13:17.004,058] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:13:41.511,169] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:14:06.019,165] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:14:30.528,259] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:14:55.037,536] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:15:19.544,647] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:15:44.052,856] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:16:08.561,920] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:16:33.068,298] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:16:57.575,256] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:17:22.081,390] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60IPv4 Address found 3.83.156.245[00:17:46.588,500] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0m
The IP address you're connecting to, is it running a mqtt-broker?
Could you please try test.mosquitto.org?
Kind regards,
Håkon
Same error - mqtt_connect -60IPv4 Address found 5.196.95.208broker -[00:35:38.925,903] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60
Hi,
vkadal said:Same error - mqtt_connect -60IPv4 Address found 5.196.95.208broker -[00:35:38.925,903] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60
Thank you for testing this broker as well.
Does your local carrier allow TCP communication over NB1? DNS is UDP-based, which seems to be working just fine.
Could you try the https_client sample, and the "udp" example and see how these two behave?
If the "udp" sample works just fine, while other TCP-based samples doesn't; it might be a restriction in the network you're connected to.
Kind regards,
Håkon
Hi,
vkadal said:Same error - mqtt_connect -60IPv4 Address found 5.196.95.208broker -[00:35:38.925,903] [0m<dbg> net_mqtt_sock_tcp.mqtt_client_tcp_connect: (0x20023010): Created socket 1[0mmqtt_connect -60
Thank you for testing this broker as well.
Does your local carrier allow TCP communication over NB1? DNS is UDP-based, which seems to be working just fine.
Could you try the https_client sample, and the "udp" example and see how these two behave?
If the "udp" sample works just fine, while other TCP-based samples doesn't; it might be a restriction in the network you're connected to.
Kind regards,
Håkon
Ok. Let us try and come back
In the meanwhile, we will check with our network operator too
