docker network ls docker network inspect bridge docker network inspect host docker network inspect none ip addr show docker0 ip link show docker0 ip -c link show type bridge ip netns docker inspect ${DOCKER_ID} ip link # attached to bridge # vethxxx@ifx ip -n ${INTERFACE_ID} # assignet do container # eth0@ifx ip -n ${NAMESPACE_ID} addr docker run -p 8080:80 nginx # forward internal port 80 to host port 8080 #iptables -t nat -A PREROUTING -j DNAT --dport 8080 -to-destination 80 #iptables -t nat -A Docker -j DNAT --dport 8080 --to-destination 172.17.0.3:80 iptables -nvL -t nat