anchor.diff:  api_m_getaddrinfo_v6(Config) when is_list(Config) ->
       ?TT(?SECS(5)),
       Pre  = fun() ->
  -                   {Name, FullName, IPStr, IP, Aliases,_,_} =
  +                   {Name, FullName, IPStr, IP, Aliases} =
                          ct:get_config(test_host_ipv6_only),
                      #{name      => Name,
                        full_name => FullName,
  
positive.code: api_m_getaddrinfo(#{name   := Name,
                      family := Domain,
                      ip     := IP}) ->
      try net:gethaddrinfo(Name) of
          {ok, AddrInfos} ->
              %% Check that we can actually find this IP in the list
              api_m_getaddrinfo_verify(AddrInfos, Name, Domain, IP);
  
negative.code:                     ip     := IP}) ->
      SA = #{family => Domain,
             addr   => IP},
      try net:getnameinfo(SA) of
          {ok, NameInfo} ->
              %% Check that we can actually find this IP in the list
              api_m_getnameinfo_verify(NameInfo, Name);
  