Live_RC/scripts/teltonika/README.md

Teltonika/OpenWrt public training proxy

These files are an example, not site-specific configuration. The proxy exposes only RaceCore public training profiles and their two frontend assets.

Configure

Edit nginx.conf before copying it:

• replace racecore.example.org with the public FQDN
• replace 192.0.2.10:8081 with the RaceCore host and port on the LAN
• replace the certificate paths if the router does not use /etc/uhttpd.crt and /etc/uhttpd.key
• keep the three restricted locations and proxy_set_header Origin ""

The default Teltonika certificate encrypts traffic but normally does not match a public FQDN. Install a certificate issued for the configured FQDN to remove browser warnings.

Install

scp scripts/teltonika/nginx.conf root@ROUTER_IP:/etc/nginx/nginx.conf
scp scripts/teltonika/racecore-nginx.init root@ROUTER_IP:/etc/init.d/racecore-nginx
ssh root@ROUTER_IP
chmod +x /etc/init.d/racecore-nginx
/etc/init.d/nginx disable 2>/dev/null
/etc/init.d/racecore-nginx enable
/etc/init.d/racecore-nginx start

The custom init script is useful when Teltonika.s bundled nginx-util is missing. It discovers Nginx in the firmware PATH, including /usr/local/usr/sbin/nginx, before checking standard paths. It recreates all RAM-backed Nginx temporary directories under /tmp on every boot, validates the config, and starts Nginx under procd.

If Nginx was started manually, stop that process before starting the service:

nginx -s quit -c /etc/nginx/nginx.conf
/etc/init.d/racecore-nginx start

Verify

nginx -t -c /etc/nginx/nginx.conf
/etc/init.d/racecore-nginx running
netstat -lntp | grep ':443 '
logread -e racecore-nginx

A standard Nginx, Caddy, Traefik, Apache, or cloud reverse proxy can provide the same result. It only needs to expose:

/public-training/*
/src/public_training.js
/src/public_training.css

Never expose /api/state or the RaceCore administration UI unless separate authentication and network controls have been added.