+function arrange_docker_default_network_policy() {
+ echo -e "Fixing firewall so docker and LXD can share the same host without affecting each other."
+ sudo iptables -I DOCKER-USER -j ACCEPT
+ sudo iptables-save | sudo tee /etc/iptables/rules.v4
+ sudo ip6tables-save | sudo tee /etc/iptables/rules.v6
+}
+