I’m new to self-hosting and struggling to get my services accessible externally. I’m using Traefik as a reverse proxy on a Raspberry Pi 500 running Stormux (Arch Linux ARM-based). My public IP resolves correctly via Dynu DNS, and ports 80 and 8444 are forwarded in my router. I’ve configured Traefik to use port 8444 for HTTPS, but external connections time out. I’ve tried:
• Forwarding ports 80 and 8444 in my router
• Allowing ports in iptables and FirewallD
• Setting my router’s firewall to low security
• Verifying Traefik is listening on port 8444 locally (works with curl)
• Using Authelia for authentication (middleware configured in Traefik)
Internal access works fine, but external access fails. Could this be an ISP block or something I’m missing? Any advice is appreciated! 🙏
#SelfHosting #Traefik #RaspberryPi #DynuDNS #ReverseProxy #Networking #Help #Tech #Technology #Linux
@selfhost @selfhosting @selfhosted @linux
Maybe your ISP has you on CGNAT? If your public IP is between
100.64.0.0 and 100.127.255.255you’re on CGNAT.@MangoPenguin Nope, public IP starts with 69.58.
Since you’re using a non-standard HTTPS port, check your browser network log in dev tools and make sure your app isn’t redirecting you to the standard port 443. With non-standard ports you often will need to customize the config of apps so they know what you’re using.