Thanks for your feedback
One important pice of information that i might have missed in my original post: Accessing the Citrix using Netscaler works well from a mobile broadband connection. i.e. sharing my 3G connection from my phone over Wi-Fi.
Other employees also find it working well from home, but not that many runs Juniper SRX as firewalls at home Image may be NSFW.
Clik here to view.
