Web apps: When files are over 100KB and can't be uploaded, there's a reason you can't imagine

Today, more than 2 o'clock in the afternoon, suddenly found that any file more than 100KB, when uploading will be stuck, but less than 100KB files can be uploaded successfully.

The server side is using ASP no component Upload, why this problem suddenly occur?

We know that the IIS default upload limit file size: 200KB, I checked the aspmaxrequestentityallowed parameter of the System32\inesrv\metabase.xml file, set: 5M, it seems that is not the reason.

What is the reason, for a moment also can not find the reason, had to contact the room, after 5 minutes, the room replied: "Your IP has been released from the wall, you try it?" ”

I try to upload 300KB files again, OK, upload finished soon.

The original computer room through the router or firewall settings can also limit your site's maximum upload files.

2011-09-04

Web apps: When files are over 100KB and can't be uploaded, there's a reason you can't imagine