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Workaround for using IIS 7 url authorization with ASP.NET roles
When using the IIS 7.0 Integrated pipeline, you gain access to a ton of cool scenarios where IIS and ASP.NET features work together to provide value for your application – regardless of the application content. Most of these features involve using Read More...
Posted 11 May 09 11:33 by Mike Volodarsky | 6 Comments   
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When to restart IIS when making changes to your application
Knowing when to restart IIS to pick up various types of changes to your application has traditionally been a challenge. IIS and ASP.NET are both stateful software systems, which heavily rely on cached state that is loaded once to provide high performance. Read More...
Posted 12 September 08 02:02 by Mike Volodarsky | 6 Comments   
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Trace IIS 7.0 Errors Like a Pro with Failed Request Tracing
When dealing with hard to find IIS 7.0 errors, I break out the trusty Failed Request Tracing. My favorite way of doing this is through the command line Read More...
Posted 01 August 08 12:25 by Mike Volodarsky | 6 Comments   
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Starting, stopping and recycling IIS 7.0 Web sites and application pools
As many of you know, IIS 7.0 provides the ability to start and stop Web sites, and application pools. However, since previous releases, there has been much confusion as to what exactly happens when you do so. This post should clarify this and provide Read More...
Posted 25 February 08 11:36 by Mike Volodarsky | 14 Comments   
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Check IIS network connectivity with PortCheck v2.0
Due to demand for the original PortCheck tool , I decided to release the updated version that I myself have been using that has a few more features to help diagnose connectivity issues. [ Download PortCheck v2.0 ] The idea behind PortCheck was simple Read More...
Posted 23 January 08 11:11 by Mike Volodarsky | 10 Comments   
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IIS 7.0 health model published
The IIS 7.0 health model (Windows speak for known diagnostical and failure conditions experienced by software) has just been pubished on TechNet. The health model is primarily a list of event log events that are raised by various IIS subsystems, including WAS (technically WPAS now, for Windows Process Activation Service), the IIS worker process, Web Publishing Service (W3SVC), etc. You can use it to quickly diagnose and resolve error conditions that result in entries in the Windows Event Log. Read More...
Posted 12 December 07 01:45 by Mike Volodarsky | 2 Comments   
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Breaking Changes for ASP.NET 2.0 applications running in Integrated mode on IIS 7.0
ASP.NET 2.0 applications on IIS 7.0 are hosted using the ASP.NET Integrated mode by default. This post lists the changes in behavior that you may encounter when deploying your ASP.NET applications on IIS 7.0 on Windows Vista SP1 and Windows Server 2008. Read More...
Posted 08 December 07 04:09 by Mike Volodarsky | 85 Comments   
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Troubleshoot IIS7 errors like a pro
So you just moved your application to an IIS7 server, and now you are getting an error when you make a request to it. This seems to be a popular theme on IIS.NET forums these days, and after answering a hundred or so of these posts, I figured I should Read More...
Posted 26 July 07 09:11 by Mike Volodarsky | 80 Comments   
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Do complex IIS management tasks easily with AppCmd command piping
As much as I hate to re-post someone else's content, I've been real busy in the past few weeks and havent had a chance to post new stuff - and today I saw Kanwal's post on a very near and dear subject of mine: AppCmd command pipelining. Things Read More...
Posted 19 June 07 12:22 by Mike Volodarsky | 4 Comments   
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Troubleshooting IIS7 503 "Service unavailable" errors with startup debugging
In a previous post titled Where did my IIS7 server go? Troubleshooting "service unavailable" errors , I covered the basic steps for dealing with cases where the IIS7 web server fails to process the request. This error mostly occurs whenever Read More...
Posted 19 May 07 10:57 by Mike Volodarsky | 14 Comments   
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Attachment(s): ImageFileExecutionOptions-Debugger.jpg
Dude, Sweet! New Error Page and FREB XSLs looks
IIS just got a lot cooler (looking)! Check out the new styling XSL stylesheet for the FREB xml log files, and the new error page look ... Read More...
Posted 22 October 06 11:35 by Mike Volodarsky | 0 Comments   
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Where did my IIS7 server go? Troubleshooting 503 "service unavailable" errors
In the previous post, I covered the “server not found” error that is a common and frustrating problem that may occur for a number of reasons after a configuration change, or when deploying a new server machine. Another common “what the hell just happened” error is the plain 503 “service available” error. In this post we'll look at why this error happens, and how to fix it. Read More...
Posted 19 October 06 12:30 by Mike Volodarsky | 58 Comments   
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Where did my IIS7 server go? Troubleshooting "server not found" errors
Sometimes, after provisioning a new machine, or making some configuration changes, you may find that your IIS server has gone completely missing without so much as leaving you a note. But, not to worry - the solution is usually only a few steps away. The step-by-step instructions below should help you figure out what’s wrong in minutes. Read More...
Posted 16 October 06 11:57 by Mike Volodarsky | 35 Comments   
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About me



For the past 5 years, I was the core server Program Manager for the IIS 7.0 and ASP.NET 2.0 products at Microsoft.
Now, I work on advanced web server tech using IIS 7.0, .NET, and Windows Server 2008 and write about it in this blog.

View Michael Volodarsky's profile on LinkedIn

Writings



TechNet Magazine
>Top 10 Performance Improvements in IIS 7.0

MSDN Magazine
>IIS 7.0: Build Web Server Solutions with End-To-End Extensibility
>IIS 7.0: Enhance Your Apps with the Integrated ASP.NET Pipeline
>IIS 7.0: Explore The Web Server For Windows Vista And Beyond
>Design and Deploy Secure Web Apps with ASP.NET 2.0 and IIS 6.0
>Fast, Scalable, and Secure Session State Management for Your Web Applications


Tools and Modules

LeechGuard
IconHandler 2.0
DirectoryListing
HttpRedirection
IIS Auth for Wordpress
iisschema.exe
PortCheck.exe v2.0

Popular Posts

- ASP.NET 2.0 Breaking Changes on IIS 7.0
- Develop IIS7 modules and handlers with .NET
- Troubleshoot IIS7 errors like a pro
- Troubleshooting 503 / "service unavailable" errors
- Troubleshooting "server not found" errors
- Create IIS7 sites, applications, and virtual directories
- Run Ruby on Rails with IIS FastCGI
- VS Debugging of ASP.NET applications on Windows Vista
- Stop hot-linking with IIS and ASP.NET

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These postings are provided as is with no warranties, and confer no rights. The views expressed in this blog are entirely my own.

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