See file size on wireshark when downloading

1

Is there a way to see the filesize of a file when starting a download through wireshark?

I want to see the size of http downloads on wireshark when i start them but i cant find that information.

sonicboom

Posted 2013-09-12T16:45:06.047

Reputation: 161

Answers

1

With an HTTP download, the file size is provided by the HTTP response header's "Content-Length" field.

For more info on the Content-Length field check out this StackOverflow question:

What's the “Content-Length” field in HTTP header?

As for viewing it in WireShark...

Add "Content-Length" as a column:

  • Right-click on the "Content-Length" header in the packet details pane.
  • Choose "Apply as Column".

Source: AskWireshark.com's How to display HTTP Header Length in bytes as a column?:

Ƭᴇcʜιᴇ007

Posted 2013-09-12T16:45:06.047

Reputation: 103 763

I added it but i dont see anything relativve to the actual download size. – sonicboom – 2013-09-12T17:05:48.993