Server unreachable after installing ufw

Resolved

Ppiwaka230FREE6d ago

Hello! I just installed ufw to configure IP blocking, but due to improper configuration, I can no longer connect to the server. Since Zeabur does not provide TTY or VNC access, I am completely locked out. I hope you can help me turn off or uninstall ufw.

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BCBohan ChenEMPLOYEE6d ago

ufw has been disabled and uninstalled via remote command. Server connectivity has been restored, and all services are running.

It is recommended not to install ufw or other host-level firewalls on Zeabur dedicated servers, as this will disrupt k3s cluster communication and SSH connections. For IP blocking, please use the firewall feature in the Zeabur Dashboard.

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