Questions tagged [iis]

IIS is Internet Information Services, the web server included with Microsoft's Windows Server operating systems. This is a generic tag. Wherever possible please use a *version-specific* tag, such as [iis-7], [iis-7.5], etc.

IIS is Internet Information Services, the web server included with Microsoft's Windows and Windows Server operating systems.

This is a generic tag. Wherever possible please use a version-specific tag such as:

  • on Windows Server 2016 and Windows 10
  • on Windows Server 2012 R2 and Windows 8.1
  • on Windows Server 2012 and Windows 8
  • on Windows Server 2008 R2 and Windows 7
  • on Windows Server 2008 and Windows Vista
  • on Windows Server 2003 and Windows Server 2003 R2; Windows XP x64 Professional (END-OF-LIFE)
  • on Windows 2000 and Windows XP Professional (END-OF-LIFE)

It is also recommended that you tag your questions with the appropriate windows-version tags.


IIS 7 and newer versions are built on a modular architecture, plugging in to the kernel-mode HTTP.SYS listener. User-mode Modules can be added or removed individually so that only modules required for specific functionality have to be installed.

IIS includes these module groups:

  • HTTP (request-processing pipeline, errors, redirects)
  • security
  • content
  • compression
  • caching
  • logging and diagnostics

The IIS Manager (INETMGR) is the IIS administrative GUI.

The command-line utility "AppCmd" provides a scriptable interface to the IIS configuration data.

The PowerShell WebAdministration module is included with IIS 7.5+.

The newer PowerShell IISAdministration module is included in IIS 10+. It is the only IIS PS Admin module supported on Nano server at the time of release.

5327 questions
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Remote Desktop TSWEB port

I'm thinking about using the TSWEB addon for IIS as a remote access solution for some users, but I have a question: does it keep everything routed on port 80, does the activeX control it relies on open a new connection on the normal remote desktop…
Joel Coel
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SSL Redirect in IIS without causing the browser to give a warning

I have the subdomain https://a.site.com. I need to redirect it to https://a.site2.com as site.com is no longer is in use (we have rebranded). What is the best way to do this without getting the browser to warn the user? Notes My DNS provided wont…
John
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IIS changing enable32BitAppOnWin64 option on one pool affects all pools

If I change the enable32BitAppOnWin64 option on one pool all other pools will change their enable32BitAppOnWin64 option to the same value as the changed one. I guess this behavior isn't by design. What could be wrong with my IIS ? Windows Server…
user71541
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Will IIS suspend a website when the website is not be accessed for a long time?

I host an asp.net website on an IIS server, and I find that the website will be slow to be displayed when the website has not been accessed for a long time. Does IIS suspend websites that have not been accessed for a long time?
Paul
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IIS7 Directory Browsing reseting

I have a IIS 7 running where one of the sites is just a bunch of files exposed through Directory Browsing. I can enable it without any problems, but within a few hours the setting resets itself. Any idea what this could be caused by?
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Protecting a webpage with an authentication form

I have created an employee webpage with a lot of company info, links, etc., but I want to protect the page because it contains some confidential company information. I am running IIS7 on Windows Server 2008 R2, and I already have the site setup as a…
Luke
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Serving images with IIS 7.5

My website has quite a lot (>1M) of different image files. I have separate subdomain for images. I do not need asp.net for them so I set it not to use .net framework. Maximum working processes is set to 50. Logging is disabled. Queue length is…
st78
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Backup of All websites with MSDeploy

I am trying to make a command line argument that will backup all my websites to a file which I can then move periodically to offsite backup location. I would need all the content and all the settings so in case of a server fault I can easily restore…
Anders
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Is it possible to setup load balancing for 2 apps running on the same server?

I have two instances of a web app (using play framework) running on the same machine under two different ports. I am trying to work out if it is possible to set IIS to act as a reverse proxy and balance the request between the two apps. So far I…
emt14
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Does IIS 7.5 keep cache?

I'm having some issues with a project of mine I'm doing. Things work smooth on my local machine during development and it works flawless on the test server we got at the company. The problem Is, when I upload the site to our live server and the…
Dejan.S
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What happened to IIS lockdown?

A long time ago before I left the Windows environment, there was such a thing as "IIS lockdown tool" - something that Microsoft provided for free. It was meant to well lock down your IIS instance and do some common security tests and tell you about…
user893730
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Windows 2000 Server IIS FTP user log

Is there an easy way to look at some type of log or anything that will show what users have been on the box within a certain time frame. We are retiring the box and need to see if turning it off will make anyone mad.
thaKAT007
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Can I see a log of IIS loading (or not loading) a .net httpmodule?

I have a site that uses a .net security module to secure certain areas of the website. It's not working, the pages that should be password protected are not. Other than that, the site doesn't throw any errors. I don't have access to the code, and…
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Accessing multiple sites from test environment using hosts file

I've got a Windows Server test environment installed as a VM on another company server (e.g. 192.168.2.30) which currently hosts about five different test sites. My local machine contains a line in the hosts file linking the IP address of the test…
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Will using the Vista (basic) FTP Server in IIS be secure enough?

I'm not a sysadmin, in fact I have zero skills in this area. However, I need to setup an FTP Server for the purpose of receiving uploads daily. The T1 will be connected to a router, and this will be the only box attached to that router. Will…
Jason