I am currently in the upgrade Firefox 54.0.1, but our RHEL server is not downloading the image because of “The requested URL does not pass this deployment’s download whitelist.”
To solve this problem, create DownloadWhiteList.txt in Enterprise\BESServer\Mirror Server\Config\ and add Directory Listing: /* as shown in below link?
It is hard to find out how to add WhiteList on Red hat server. Could you explain this in more detail?