I need assistance assigning an IPV6 address to a container on a macvlan network

Hello, I'm trying to learn how to use IPV6 at home. IPV6 is enabled on my network and my vlans.

I have updated the daemon.json file per Docker's instructions.

{ "ipv6": true, "fixed-cidr-v6": "2001:1234:5678::/64" } 

I have stopped all containers, removed the old IPV4 macvlan networks, re-added them as IPV4 & IPV6 networks, Portainer seems to think the two I've done are correct.

sudo docker network create -d macvlan --ipv6 \ --subnet=10.0.10.0/24 --gateway=10.0.10.1 \ --subnet=2001:1234:5678:10::/64 --gateway=2001:1234:5678:10::1 \ -o parent=eth0.10 macvlan10 sudo docker network create -d macvlan --ipv6 \ --subnet=10.0.20.0/24 --gateway=10.0.20.1 \ --subnet=2001:1234:5678:20::/64 --gateway=2001:1234:5678:20::1 \ -o parent=eth0.20 macvlan20 

I've added IPV6 addresses and IPV6 enable in my Docker Compose/Portainer Stacks, but don't seem to have something correct here.

services: pihole: cap_add: - SYS_TIME - SYS_NICE container_name: pihole01 environment: FTLCONF_dns_listeningMode: 'all' FTLCONF_dns_upstreams: '1.1.1.1;1.0.0.1' FTLCONF_webserver_api_password: 'SuperSecretPassword' TZ: 'America/Detroit' hostname: pihole01 image: pihole/pihole:latest mac_address: 00:10:00:10:00:04 networks: macvlan10_network: ipv4_address: 10.0.10.4 ipv6_address: 2001:1234:5678:10::4 ports: - "53:53/tcp" - "53:53/udp" - "80:80/tcp" - "123:123/udp" - "443:443/tcp" restart: unless-stopped volumes: - pihole01:/etc/pihole networks: macvlan10_network: enable_ipv6: true external: true name: 'macvlan10' volumes: pihole01: external: true 

Any ideas?