#firewall
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Posts tagged with #firewall
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PregnantSwordtail385• 6 karma
3 months ago
weird firewall issue
i was tryna set up a vpn on my router and now my firewall is blocking everything lol what did i do wrong rn
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SorrySalamander729• 4 karma
3 months ago
Cannot reach my website on Ubuntu Server after updating firewall
I have a Linux VPS running Ubuntu Server 22.04. My app is deployed in Docker and I've enabled port 80 and 443 via ufw. The server is up and I can ping the IP, but when I curl http://<server‑ip> from an external machine I get no response. I suspect a firewall rule is missing or there's a conflict with another service. Any ideas on how to debug or fix this?