[ovirt-users] VNC console behind NAT

Hello, I am able to connect to SPICE that is behind a NAT (via Squid), but am wondering if there is a way to do it with VNC as the console option? I thought I had this working at one point, several installs ago, but it doesn't seem to be the case currently. When I do try to connect to a VM configured to use VNC as the console option, the remote-viewer screen opens, says "Connecting to graphic server", then after about 30 seconds or so says it is unable to connect to the graphic server. Thanks! :-) Regards, Alan