Though I best start a new thread after the marathon of getting the thick client talking through the DMZ security server.... all working well now.
I am now testing the HTML experience through the same security server... and getting very much like I was getting with the thick client. I go through all the authentication, it says connecting to desktop and that's it. Eventually says the server took too long to respond.
I now have a complete list of the firewall rules anyway.
Clearly port 8443 is open from Internet to DMZ security server.
I have checked the rules and scanned and apparently they have left all ports open between the DMZ and our internal network both directions... I have checked and 22443 is open to the desktop...
Can anyone point me to what I should look for next please?
Thanks
Bill