Need help

Please can someone help to understand this log and give me a way to show my Meitrack MTV100 online? Thank you in advance

2018-01-26 00:02:27  INFO: [5BACE920] connected
2018-01-26 00:02:27 DEBUG: [5BACE920: 5002 < 220.181.159.77] HEX: 4a524d4900024b0a
2018-01-26 00:02:32  INFO: [5BACE920] disconnected
2018-01-26 00:02:32  INFO: [62CDD73B] connected
2018-01-26 00:02:32 DEBUG: [62CDD73B: 5002 < 220.181.159.77] HEX: 474554202f20485454502f312e310d0a486f73743a203136342e3133322e3130322e3234353a353030320d0a0d0a
2018-01-26 00:02:37  INFO: [62CDD73B] disconnected
2018-01-26 00:23:51  INFO: [428BBD1A] connected
2018-01-26 00:23:51 DEBUG: [428BBD1A: 5005 < 139.60.160.135] HEX: 0300002f2ae00000000000436f6f6b69653a206d737473686173683d41646d696e697374720d0a0100080003000000
2018-01-26 00:37:13  WARN: [428BBD1A] error - Connection reset by peer - IOException (...)
2018-01-26 00:37:13  INFO: [428BBD1A] disconnected

Which of that data is from your device and what port are you using?

Hi Anton,
This is what I am looking for. I used Port 5020 for Meitrack MVT100 unfortunately still offline.

As you can see, there is nothing on port 5020. Follow this guide:

https://www.traccar.org/troubleshooting/

Please here log with port 5020

2018-01-26 15:40:42  INFO: [3480642C] connected
2018-01-26 15:40:42 DEBUG: [3480642C: 5020 < 105.103.249.16] HEX: 474554202f20485454502f312e310d0a486f73743a203136342e3133322e3130322e3234353a353032300d0a436f6e6e656374696f6e3a206b6565702d616c6976650d0a557365722d4167656e743a204d6f7a696c6c612f352e30202857696e646f7773204e5420362e313b2057696e36343b2078363429204170706c655765624b69742f3533372e333620284b48544d4c2c206c696b65204765636b6f29204368726f6d652f36332e302e333233392e313332205361666172692f3533372e33360d0a557067726164652d496e7365637572652d52657175657374733a20310d0a4163636570743a20746578742f68746d6c2c6170706c69636174696f6e2f7868746d6c2b786d6c2c6170706c69636174696f6e2f786d6c3b713d302e392c696d6167652f776562702c696d6167652f61706e672c2a2f2a3b713d302e380d0a4163636570742d456e636f64696e673a20677a69702c206465666c6174650d0a4163636570742d4c616e67756167653a2066722d46522c66723b713d302e392c656e2d55533b713d302e382c656e3b713d302e370d0a0d0a
2018-01-26 15:40:42  WARN: [3480642C] error - For input string: " / HTTP/1.1
Host: 164.132.102.245:5020
Connection: keep-alive
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML" - NumberFormatException (... < MeitrackFrameDecoder:37 < ...)
2018-01-26 15:40:42  INFO: [3480642C] disconnected
2018-01-26 15:40:42  WARN: [3480642C] error - For input string: " / HTTP/1.1
Host: 164.132.102.245:5020
Connection: keep-alive

Please stop sending random information. It's not from your device. It's from your browser.

I found this information in /opt/traccar/logs/tracker-server.log

That's NOT from your device. You tried to connect to the port from your browser and that's what you got.

Thank you Anton,
Realy the device is installed in the car and when we send sms from mobile to the device, the device reply with sms tolding us her map position.
Unfortunately in traccar server don't recognize it :(

Traccar can't recognize your device if it doesn't report anything.

Thank you Anton and have a nice day

Hi! A very good news from the traccar server, device recognized, but few time disconnect itself.
Please Anton, help me to interpret well this log
Thank you very much

2018-01-27 16:35:05  INFO: [69A2F00A] connected
2018-01-27 16:35:07 DEBUG: [69A2F00A: 5020 < 154.121.7.62] HEX: 2424433133302c3836323137303031353439373532302c4141412c32392c33362e3630323930382c342e3638353337312c3138303132373136333435352c412c362c302c302c3130342c312e362c3232342c393638312c38393539342c3630337c317c313744367c333046462c303030302c303030307c7c7c303244337c303130342c2a34300d0a
2018-01-27 16:35:07  INFO: [69A2F00A] id: 862170015497520, time: 2018-01-27 17:34:55, lat: 36.60291, lon: 4.68537, speed: 0.0, course: 104.0
2018-01-27 16:35:11 DEBUG: [69A2F00A: 5020 < 154.121.7.62] HEX: 2424443132392c3836323137303031353439373532302c4141412c33302c33362e3630323834352c342e3638353439382c3138303132363136343830322c412c372c32372c302c3334392c312e312c3232322c3736342c343836352c3630337c317c313744367c333130302c303030302c303030307c7c7c303244307c303130342c2a45340d0a```

Your log looks fine. I don't see any issues.

Thank you very much Anton