Inbound Traffic Blocked, Check Firewall Settings __link__ (Simple ✧)

Temporarily disable the firewall to confirm the issue (do not do this in production).

Issue: Users or services cannot connect to your server, application, or device from an external network (e.g., the internet or another subnet). Connection attempts time out or are actively rejected. inbound traffic blocked, check firewall settings

sudo iptables -L -n -v Look for a default policy of DROP or REJECT on the INPUT chain. Example blocking line: Temporarily disable the firewall to confirm the issue