Hi,
Am 10.09.2012 16:47, schrieb Levente Uzonyi:
>>
>> Picture below is from the TCP firewall rule maybe I have to grant 
>> rights for some of the IPV6 options?
>
>
> Yes, that should do the trick, please try it.
>
I tried each of them without success.
Then I switched off WiFi (no cable network here), disabled the firewall 
altogether and just tried to run SocketTest>>testClientConnect.

I get a "connection refused" at once (not after the timeout which I 
raised to 20 seconds).
Debugging brings me down to
Socket>>primSocket: socketHandle connectTo: aSocketAddress.
with socketHandle being
#[249 80 153 11 0 0 0 0 24 23 194 5]
and aSocketAddress is
fe80::3883:fb18:2d77:313d%30(AldiLaptop1),42324(42324)

Does the internet router have to support IPV6 for the tests to work? 
Unlikely for the loopback device.

Cheers,

Herbert