Unable to download files with http profile assigned to VS

Hi,

 

I am hoping someone can provide with help with an odd problem we have.

 

We have recently cut over to F5 content switches and we are load balancing multiple site. Before we where running Cisco CCS without problem.

 

These site are asp.net coded and when the http profile is assigned to the virtual server we are unable to download files from these sites.

 

F5 support believe this to be as the download is not RFC compliant. We need the http profile as we are content switching with an irule.

 

Support tried creating a customer http profile and we tweaked some setting to no avail.

 

The problem is the developers are saying it is standard download ASP code for an asp.net application which is RFC compliant. Can anyone help or has any advice.

 

Thanks Matt