Creating a IIS Url Rewrite/Redirect - redirect

Question

Im struggling to get a url rewrite/redirect to work in IIS. I've installed the url rewrite module and all the rules fail to do anything. Here is the scenario, we want all web requests which generate a report to be pushed off to a secondary server so it doesn't harm the main box. The web requests that generate reports look something like this:
http://mywebaddress/api/Actionname=GenerateReport&param=123
So im wanting to do some type of regex check on finding any web requests that have "GenerateReport" in it and redirect it to something like:
http://mywebaddressofsecondserver/api/Actionname=GenerateReport&param=123
Any ideas on how the redirect/rewrite would go for this?

Answer 1

You need to check if REQUEST_URI contains Actionname=GenerateReport.
If so, you'll redirect it to other webserver url equivalent.
Translated to an IIS rewrite rule, it would look like this
<rule name="Delegate report generation" stopProcessing="true">
<match url="^(.*)$" />
<conditions>
<add input="{REQUEST_URI}" pattern="Actionname=GenerateReport" />
</conditions>
<action type="Redirect" url="http://mywebaddressofsecondserver/{R:1}" />
</rule>

Answer 2

Thanks, Justin Iurman,
Your answer solved my issue of getting methods
http://mywebaddress/api/Param/Action1
http://localserverwithport/api/Param/Action1
but for below Post methods it's still giving 404 not found
http://mywebaddress/api/Param/PostAction2
http://localserverwithport/api/Param/PostAction2
Post parameters are:
{"Param1":"James","Param2":"jani"}
My implementation is
'<system.webServer>
<rewrite>
<rules>
<rule name="Rewrite Rule1" >
<match url="^(.*)" />
<action type="Redirect" url="http://localserverwithport/{R:1}" />
</rule>
</rules>
</rewrite>
</system.webServer>'