This might be better on serverfault, if so, I’ll move the question over there – but thought there’s more asp.net devs here so more chance of this behaviour having been seen by someone else
I’ve been trying to track down the .NET setting in IIS that governs this behaviour, but with no luck…
In brief, we have a Server 2008 R1 box running IIS7. When we navigate to a URL of the form: http://server/path/webpage.aspx/webpage.aspx, it processes the page correctly and returns the correct response. If I try this with a static HTML page or an ASP page, I get a 404 (expected).
It seems that there’s no limit to the level of repetition … http://server/path/webpage.aspx/webpage.aspx/webpage.aspx/webpage.aspx all runs as if we’d gone to the right URL in the first place (i.e., just a single webpage.aspx).
This is (or at least should be) a default configuration of IIS. Anyone any ideas whether we’ve got a box that’s tweaked in some odd way?
Edits/answers to questions last edit @ 16:55:
- Using .NET 2.0
- IIS Application Pool is configured as ‘Classic’ pipeline
- IIS configured for anonymous access; using a classic (legacy) ASP front-end for authentication
- This is a mixed app: we have many legacy ASP elements as well as several ASP.NET elements.
- No custom HTTP modules are used
Ultimately this isn’t causing a problem functionally: but it does mean log analysis is being thrown off, and if we can switch off this (rather unexpected) behaviour it’d be useful.
This is not IIS7 specific, but IIRC a feature of the way ASP.NET works: the script identified by the first
.aspx will handle the request, and get a
/webpage.aspx as the
Request.PathInfo; this would happen to anything starting with a
/ after an ASP.NET page name, such as
.asmx, pages. So the following url is also handled by
If you look at
.asmx web services, you’ll find that the sample requests use such urls: http://server/path/service.asmx/WebMethodName.
You need to provide more info:
1) Version of ASP.NET
2) IIS Application Pool and is it integrated or classic
3) Using no authentication, windows autehntication or forms