ufw
Uncomplicated Firewall. Frontend for iptables aiming to make configuration of a firewall easier. More information: <https://wiki.ubuntu.com/UncomplicatedFirewall>.
RUN apt-get update && \
apt-get install -y ufw
RUN apt-get update && \
apt-get install -y ufw
RUN pacman -S --noconfirm ufw
RUN apt-get update && \
apt-get install -y ufw
RUN dnf install -y ufw
RUN apt-get update && \
apt-get install -y ufw