Teltonika GPS tracker not sending data

Peterkal20 days ago

Hello,
I have Traccar server in docker container in VM... I have OPNsense firewall and I used HAproxy to make reverse proxy with SSL certifficate to my domains managed by Cloudflare via ACME lets encrypt certifficate plugin based on this tutorial: https://youtu.be/uACQrhtsgFk?si=TgUcP2bRRetVnFS4
Everything is working (https on my domain on my traccar manager) except recieving data from my Teltonika FMB003 GPS tracker.

I have traccar.mydomain.com as my traccar server and it is working in any browser with https and in android traccar manager app as well...
I have teltonika.mydomain.com and port 443 and TCP and encription Enabled in my Teltonika FMB003 device set up... I have GPRS signal, I have GPS signal, exact port 443 on my exact domain is open according to port checker...

How should I set this up to work ?

Teltonika.Configurator_1.8.3_E.OBD_Fixes_R.07_nzobOJDVPY.png

Anton Tananaev19 days ago

Your configuration doesn't make any sense to me. You're selecting a raw TCP port, but that port is actually HTTPS. Obviously this won't work.

Peterkal19 days ago

Yeah.. I realized that...

Then how should I got it work where I make reverse proxy to 5027 port to my traccar server to that domain teltonika.mydomain.com:443 port via Cloudflare with https (or SSL) to work ?

Anton Tananaev19 days ago

It won't work with HTTP or HTTPS. You have to find a proxy that supports SSL/TLS for TCP. I think it might be a paid option with CloudFlare, but not sure.

Peterkal19 days ago

Yes,
Cloudflare have Spectrum:

Spectrum (for TCP/UDP)

Spectrum protects TCP applications and ports from volumetric DDoS attacks and data theft by proxying non-web traffic through Cloudflare’s Anycast network.

Enterprise Plan:
Custom pricing

it is in their custom enterprise most expensive plan...

No go for me...
Need to find some other options...

Kaldek13 days ago

Forgive me for sounding confused but why wouldn't you just use SSL in Traccar for Teltonika? It's supported natively.

Kaldek13 days ago

Actually I'm apparently wrong about that, sorry.