Does this packet is login packet

Zohaib5 days ago

I am receiving [7e010000210790418198810005002c012f3730313131474954312d3247003030303030303001d4c1423838383838327e] packet on port 5015 from unit but unable to send acknowledgment on 5015 port with huabao protocol. Can you please confirm that this packet will be parsed with huabao protocol or someone else because I am continuously getting same packet and not receiving position packet.

Track-trace5 days ago

What where the results on the other ports that you have tested ?

https://www.traccar.org/clones/

https://www.traccar.org/identify-protocol/

The page clearly states: If your device is using Huabao protocol (correct port 5015), HEX samples will start and end with 7e. Note that there are some other protocols that use 7e, so it's not a guaranteed match.

Zohaib5 days ago

Thanks for your reply. Let me check it with other ports as well.

Anton Tananaev5 days ago

I am pretty sure this is Huabao protocol. Do you proper Traccar logs?

Zohaib4 days ago

Thank you for your reply. I am testing traccar server source code. My unit is in stationary position and listening on 5015 port, I am not getting position packet from the unit. Unit is giving me same packet again and again as shown in server logs.

2024-12-19 12:12:19  INFO: [T777c3973: huabao < 154.198.126.1] 7e01000021079041819881006f002c012f3730313131474954312d3247003030303030303001d4c1423838383838587e
2024-12-19 12:12:19  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:12:29  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810070002c012f3730313131474954312d3247003030303030303001d4c1423838383838477e
2024-12-19 12:12:29  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:12:39  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810071002c012f3730313131474954312d3247003030303030303001d4c1423838383838467e
2024-12-19 12:12:39  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:12:49  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810072002c012f3730313131474954312d3247003030303030303001d4c1423838383838457e
2024-12-19 12:12:49  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:12:59  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810073002c012f3730313131474954312d3247003030303030303001d4c1423838383838447e
2024-12-19 12:12:59  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:13:09  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810074002c012f3730313131474954312d3247003030303030303001d4c1423838383838437e
2024-12-19 12:13:09  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:13:19  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810075002c012f3730313131474954312d3247003030303030303001d4c1423838383838427e
2024-12-19 12:13:19  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:13:29  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810076002c012f3730313131474954312d3247003030303030303001d4c1423838383838417e
2024-12-19 12:13:29  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:13:39  INFO: [T777c3973: huabao < 154.198.126.1] 7e010000210790418198810077002c012f3730313131474954312d3247003030303030303001d4c1423838383838407e
2024-12-19 12:13:39  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:13:50  INFO: [T777c3973: huabao < 154.198.126.1] 7e000300000790418198810078357e
2024-12-19 12:13:50  WARN: Unknown device - 079041819881 (154.198.126.1)
2024-12-19 12:13:57  INFO: [T777c3973] disconnected
2024-12-19 12:14:32  INFO: [T41462736] connected
2024-12-19 12:14:35  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810001002c012f3730313131474954312d3247003030303030303001d4c1423838383838367e
2024-12-19 12:14:35  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:14:45  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810002002c012f3730313131474954312d3247003030303030303001d4c1423838383838357e
2024-12-19 12:14:45  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:14:55  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810003002c012f3730313131474954312d3247003030303030303001d4c1423838383838347e
2024-12-19 12:14:55  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:15:05  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810004002c012f3730313131474954312d3247003030303030303001d4c1423838383838337e
2024-12-19 12:15:05  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:15:15  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810005002c012f3730313131474954312d3247003030303030303001d4c1423838383838327e
2024-12-19 12:15:15  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:15:25  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810006002c012f3730313131474954312d3247003030303030303001d4c1423838383838317e
2024-12-19 12:15:25  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:15:35  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810007002c012f3730313131474954312d3247003030303030303001d4c1423838383838307e
2024-12-19 12:15:35  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:15:45  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810008002c012f3730313131474954312d3247003030303030303001d4c14238383838383f7e
2024-12-19 12:15:45  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:15:55  INFO: [T41462736: huabao < 154.198.121.232] 7e010000210790418198810009002c012f3730313131474954312d3247003030303030303001d4c14238383838383e7e
2024-12-19 12:15:55  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:16:05  INFO: [T41462736: huabao < 154.198.121.232] 7e00030000079041819881000a477e
2024-12-19 12:16:05  WARN: Unknown device - 079041819881 (154.198.121.232)
2024-12-19 12:16:13  INFO: [T41462736] disconnected
Track-trace4 days ago
WARN: Unknown device - 079041819881

How about addinge the device to the server. Its unknown as you can see from the log. The device ID is:

079041819881

Anton Tananaev4 days ago

Also for the future:

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

Zohaib3 days ago

Thank you for your help. Let me try it by adding device to the server.