t
# Delete the IP address from eth1
$ sudo ip addr del 192.168.33.10/24 dev eth1
# Create "shared_nw" with a bridge name "docker1"
$ sudo docker network create \
--driver bridge \
--subnet=192.168.33.0/24 \
--gateway=192.168.33.10 \
--opt "com.docker.network.bridge.name"="docker1" \
shared_nw
# Add docker1 to eth1
$ sudo brctl addif docker1 eth1