version: '3' networks: net01: name: net01 driver: bridge enable_ipv6: true ipam: driver: default config: - subnet: "172.18.1.0/24" gateway: "172.18.1.1" - subnet: "fd00::/64" gateway: "fd00::1" net02: name: net02 driver: bridge ipam: driver: default config: - subnet: "172.18.2.0/24" gateway: "172.18.2.1" # net03: #volumes: