interface <%= client_interface %>
{
  AdvSendAdvert on;
  AdvDefaultPreference high;
  AdvSourceLLAddress off;
  AdvRASrcAddress {
      fe80::1;
  };

  RDNSS <%= ' '.join(@dns_resolvers_ipv6) %> {
    FlushRDNSS off;
  };

  AdvOtherConfigFlag on;

  # will require radvd > 2.19 (not released yet)
  # AdvCaptivePortalAPI "https://<%= @service_name %>/api/captive-portal";

  prefix <%= client_ipv6 %>
  {
  };
};