Hi anyone have any idea about this one.
Our customer is uploading a file to a site over https using their activex upload wizard. At this stage there are no exceptions in our rule base for the site. We are using the standard SSL scanner rule.
File 1 is 6mb in size, auto generated from a backend system as a csv. It uploads OK and passes the file integrity check. During tracing I noted the following values:
Media type from HTTP header = text/plain
Enshured media type = application/x-empty
Supported by opener = false
File 2 is 30mb in size, auto generated from a backend system as a csv. It appears to upload OK but after the file integrity check I get a failure message 404. Again during tracing I noted the following values:
Media type from HTTP header = text/html
Enshured media type = text/html
Supported by opener = true
The only way I can get the large file to upload is by tunnelling the site.
Which version are you using? 7.3.2? I assume that these values are from response cycle, not request?
Can you capture the both request & response (as network traces) see - is request sent to remote server, or the error happens during processing inside MWG?