>> Hello Michael,
>>
>> I'm getting the permanent error message:
>>
>
> Works fine here. You should try different URL. The page you're
> requesting contains an actual URL to the video,
> http://cdn4.nacevi.cz//CT24-PAL in IPv6 case.
>
>
Server name is generated dynamically - depends on your IP/IPv6 address.
Not a rocket science behind :-)
Regards
Michal