networks: net1: enable_ipv6: true ipam: config: - subnet: fd00:1::/80 services: nginx-proxy: environment: ENABLE_IPV6: "true" networks: - net1 web1: image: web expose: - "81" environment: WEB_PORTS: "81" VIRTUAL_HOST: web1.nginx-proxy.tld networks: - net1 web2: image: web expose: - "82" environment: WEB_PORTS: "82" VIRTUAL_HOST: web2.nginx-proxy.tld networks: - net1