I have an Ironport WSA S170, and now it works with AsyncOS 7.1.4-053. I want to upgrade AsyncOS of the S170 to 7.5 from my local web server, so I need to download WSA 7.5 upgrade files. When I use the follow link and input serial number, base release tag of my S170. It return a blank web page to me. http://updates.ironport.com/fetch_manifest.html Did I use the wrong link to download files? Can anyone tell the correct link to me? Thanks for your help.
... View more