{ ... }:
{
  networking = {
    interfaces.ens3.ipv6.addresses = [
      {
        # Emulate nix-sops. Technically an anti-pattern, but IP addresses aren't real secrets, and this has to be embedded here,
        # as we cannot set a file path to read it from.
        # Populate/update with:
        # SOPS_AGE_KEY=$(doas ssh-to-age -private-key -i /etc/ssh/ssh_host_ed25519_key) sops -d --extract '["ipv6_address"]' machines/edrahil/secrets.yaml | doas tee /root/.config/secrets/ipv6_address
        address = builtins.readFile "/root/.config/secrets/ipv6_address";
        prefixLength = 64;
      }
    ];
    defaultGateway6 = {
      address = "fe80::1";
      interface = "ens3";
    };
  };
}