When our users try to upload a file through our new Content Management Site ( for our website) the upload fails . When I by-pass the proxy (go out straight through the checkpoint firewall) the upload works fine.
I have confirmed that isa does not block the traffic nor does the firewall. What happens is the upload times -out when the file is larger than a certain size. e.g a 70KB fails to upload, while a 8KB one uploads succesfully..
I have also noticed that the same thing happens when I upload using another site e.g. hotmail. The difference is that the threshold is different. For example in hotmail a 70KB file uploads successfully while a 120 doesn't.
is there a parameter in ISA i can cofigure to overcome this problem? if yes can you please be as detailed as spossible on how to change it.