Unicloud Can not connect VNC

[HansCZ]

Cannot connect to my house PLC, but in Unicloud I see it is avaible:

In UniLogic I have checked the option in Unicloud node/Remote Access

When I try ping 8.8.8.8 from the PLC, I get an error, but using

But the following commands work succesfully:

1. telnet amiad8p4au6x2-ats.iot.us-east-1.amazonaws.com 8883

2. telnet sra.unitronics.io 443

 

Accesing to the internet via ZXHN H267A and an accespoint Vonets     VAP11N_300

If I am connected within local network, classic VNC connection works like a charm.

Should I open some port in the modem?

 

Thx Jan