Hello, I have an issue with a newly configured ASA firewall (running v7).
From a client machine (using the ASA as the default gateway) I can download files from sites that use FTP but not from sites that use http. However, if I use Firefox (rather than Internet Explorer) I can download from FTP and HTTP without issue. General browsing works fine in all scenarios.
If I enter our proxy server details into Internet Explorer - downloading is fine also. I want to move away from this config though as the ISA proxy server is in the process of being decomissioned.