Hello there.
In my office I'm connecting to Qlik Sense with ip address, for example http://10.0.0.27. It all working fine with standard 80 port.
Now I'm working from home and would like to use proxy to connect to Qlik. So I've make port forwards: 82 -> 80, 4243 -> 4243, 4248 -> 4248. On proxy this ports are open.
With some another services this setup is working perfectly! But doesn't work for Qlik. When I go to http://PROXY_IP_ADDRESS:82 it shows login form, I type in login and password, then it show my work stream with error message: "An error occurred. Connection to Qlik Sense engine failed for unspecified reasons. Refresh your browser or contact your system administrator."
What's the reason for that? Why Qlik doesn't show exact reason?
I've open Developer Tools: all connections in Network tab are seems good. But in console there is error: WebSocket connection to ... failed. I read about WebSockets and seems the problem is with it. It cannot make direct connection between client and server through NAT.
So is there any way to connect through NAT?
