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 [iis7], [iis7.5], etc.

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Getting error 500.52 when creating reverse proxy with url rewrite

I have used the following technique for achieving Url rewriting. http://weblogs.asp.net/owscott/archive/2013/10/24/creating-a-reverse-proxy-with-url-rewrite-for-iis.aspx However i am getting the ...
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583 views

IIS 8.5: Enable server for anonymous PUT http verb

This is an odd use. I have set up IIS 5 to do this in the past, and cannot figure out how to do it on IIS 8.5/win2012-R2 I need a virtual directory that accepts http PUT verb to save a file, via ...
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487 views

DllRegisterServer in C:\WINNT\system32\inetsrv\inetmgr.dll failed

Upon opening the Internet Information Services Manager I get the following error "MMC could not create the snap-in" Upon looking around I found that running the following command regsvr32 %windir%...
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721 views

application/json content doesn't get gzip'ed with IIS

We have some rather lengthy AJAX calls in our app, some of which transmit over 100k of data across a rather slow encrypted network. I'd like to enable G-Zip compression on application/json to speed ...
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315 views

SSRS reachable by FQDN on local computer, but not from a different computer

I am having trouble getting my SSRS server to successfully cohabitate with IIS, after having to move the server to a different subnet. I have 2 static IPs for that server: .242 is defined explicitly ...
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128 views

How do I test a Snort rule for the IIS “Integer Overflow in IPP Service Vulnerability”?

I need to make an attack that exploits this vulnerability, on the internet i only could find the description of the vulnerability that is: Integer overflow in the Internet Printing Protocol (IPP) ...
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54 views

IIS virtual folder mime types

Consider following scenario. I have physical folder with mp3 files. I want these files to be served with application/octet-stream mime when accessed via http://example.com/dl/foo.mp3 and with audio/...
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584 views

IIS7: URL Rewrite vs Virtual Directories

We just converted about 90 virtual directories on our server into rewrite rules in the URL rewrite tool. I don't notice any sort of slowness due to overhead of these rules on the webserver right now, ...
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323 views

(Chrome/IE) 502.3 error encountered when POST-ing a file to an SSL-enabled IIS server running ARR that routes to JBoss

I am trying to get a file upload function to work on my site. It basically POSTs an image + image_id to the server. The server is running IIS7 with ARR. I have JBoss AS 7 running in the server as ...
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169 views

Graphing/Aggregating IIS Logs from Windows Azure

I've got IIS logging etc enabled in my Azure Web Roles - so they're there in case i want to reference them, but i'd like to pull them all in to somewhere central and run stats across them to get ...
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138 views

NTLM Only working from some clients

I have a Windows test app, using .net4, which consumes a remote asp.net web service hosted under IIS6. The client app has hard-coded Windows credentials which it passes to the IIS box. The IIS box ...
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3k views

How to access Apache Tomcat running on Windows Server 2012 (alongside Microsoft SMTP service)

I am running Apache Tomcat as my only HTTP server on Windows Server 2012. Tomcat has been installed as a service and is bound to port 80. The server.xml file has had address="0.0.0.0" added to the ...
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501 views

Possible bug in IIS url rewrite module or is it just me?

Okay, so I came up with the brilliant idea to run a W2012 IIS8 with rewrite rules to do some reverse proxying for me, not because it's the best choice, but because I didn't want yet another box ...
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400 views

ColdFusion HTTP Error 404.17 - Not Found

After installing ColdFusion I got "HTTP Error 404.17 - Not Found" with error code:0x80070032, when I open my admin url i.e. http://127.0.0.1/CFIDE/administrator/index.cfm. My IIS version is 7, ...
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197 views

iis 7.5 wont serve up korean characters in my classic asp application

I have a classic ASP website hosted in IIS 7.5 - using a classic application pool pipeline. I have all my .Net Globalization settings set to UTF-8 encoding. However when my site outputs Korean ...
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52 views

codeignitor Halogy rewrite issue

I'm using a CMS called halogy built off codeignitor but can't figure out how to get it to work correctly in IIS. I think its related to the rewrite from Apache (works fine on Apache) heres the ....
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118 views

IIS httpTracing setting has no effect

I'm trying to troubleshoot some performance issues we are having on a specific ASP.NET page with Microsoft's Perfecto Tool on IIS 7.5. Perfecto uses the ETW hooks build in to IIS to report on specific ...
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424 views

IIS Reverse Proxy to a Jetty Server

I have an application that I have to do some integration with that is using the Jetty web server. The company that makes the application gave me instructions on how I could use IIS to act as a reverse ...
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873 views

The revocation function was unable to check revocation for the certificate

I need to pass IIS certificate authentication on Windows Server 2012. The root cert haven't got any revocation lists but I'm getting exception: The revocation function was unable to check ...
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182 views

Is there a known issue resuming downloads from IIS with curl?

I am seeing an issue when trying to resume a download using curl as follows: curl -L -s -C - -o 'file.data' 'https://sever/file' The issue is only with IIS. I tried several other web servers on OSX ...
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202 views

Configure IIS To Send “text/html” In Response for IE11

The updated version of Internet Explorer in Windows 8.1, IE11, has the following User Agent string as per this: Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko Our website is ...
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2k views

Configuring IIS application pool to access SQL Filestream with ApplicationPoolIdentity

I have an IIS 7.5 server with a number of applications in a single Application Pool. Some of these applications access a SQL Server 2008 R2 Filestream on a remote machine, on the same domain. The ...
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306 views

IIS and PHP with FastCGI/WinCache not seeing updated files

We have a script that regularly updates itself on a scheduled task. It downloads a ZIP, then extracts and overwrites a bunch of app files with new ones. We're seeing many cases on IIS where the ...
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596 views

IIS7, Kerberos, sometimes no response from browser to 401

SharePoint 2010 hosted on IIS7, Kerberos enabled. Clients log on through Citrix on several terminal servers. Kerberos is working on several clients, so SPN's are defined correctly, but on some clients ...
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412 views

How can I enable error logging and where are the errors logs for IIS 8?

I would like to capture php errors and http errors. I've enabled error logging in PHP, but I do not see where in IIS 8 I can enable errors. Is this possible to do? Thank you for your guidance.
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218 views

IIS logging one 401.5 response, followed by a 200 response

We are using pass-through authentication on our intranet. The clients are running Google Chrome Frame in IE and the server is running IIS 7. In the IIS logs, for every request we are seeing a 401.5 ...
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135 views

Capturing Memory / IO counters for ASP.NET Web Applications in IIS

I have an ASP.NET 4.5 (Web API) web application hosted in IIS on Windows Server 2008 R2. This web application is hosted in it's own application pool using the Integrated pipeline. I am trying to use ...
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171 views

401 error when setting error responses to custom in iis

I was receiving 401 unauthorized access errors on my /account/login page The controller contains a [authorize] attribute while all the actions have [allowanonymous]. I have forms and anon ...
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52 views

Sluggish Sharepoint Application

I have Sharepoint 2010 application on a VM with 4GB RAM. There is no search crawl schedule setup on it. it runs smoothly during certain times of day however, whenever it feels like: the CPU usage hits ...
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613 views

IIS reverse proxy with Windows Auth throwing intermittent 502 errors

I have set up a web site (www.mysite.com) on IIS to provide SSL and Windows Auth, and to forward all HTTPS requests to another server (BIOS name: internalserver; port 2080). The rule specifying this ...
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1k views

IIS reverse-proxy outbound rules redirecting to external servers

I am working my way through establishing IIS as a reverse-proxy. I have set up two internal sites (served by IIS) termed Payroll and Webmail, and one external site (served by a different web server) ...
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721 views

IIS 6 App Pools and Windows Services Won't Start

Windows Server 2003 R2 (x86) / IIS 6. I'm setting up an ASP.NET application as well as a few windows services that run under "MyServiceAccount". I'm unable, however, to get the app pool nor the ...
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38 views

ISAPI causing 404.0 error

I didn't write this system so I don't really know what is going on. I installed a new version of Visual Studio and something (I have no clue what it could be) might have changed because now when I ...
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135 views

iPlanet Authentication provider

Good day. I have stepped into project that requires a server migration that would change the means of authentication for our CAC/PKI SSL enabled website. We are using iPlanet 7 and Oracle Directory ...
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158 views

Kerberos: connection from win app running from IIS to SQL failed

I have an IIS web-application with Windows authentication and impersonation. This application connects to SQL server. In this case Kerberos works fine. But there is a problem. Web-application runs ...
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679 views

ASP.NET + MVC 4 + IIS 7 + MSSQL slow response

I have recently deployed an ASP.NET MVC4 application to a IIS 7 server, but something is not quite right. I have a log-in action that access the user credentials stored in a MSSQL 2008 R2 server, and ...
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268 views

IIS 7.5 FTP with Active Directory Auth and Virtual folders

I'm a bit stuck on this, so hoping someone can help. So first what I have Several Virtual machines, with their hosting directories shared over a private network A virtual machine with IIS 7.5 and ...
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32 views

What happens if iis doesn't have an action defined for an orphaned process?

Within IIS, ApplicationHost.config there was a line <failure orphanWorkerProcess="true" orphanActionExe="C:\action.cmd"orphanActionParams="%1%"/> action.cmd doesnt exist. So in this case ...
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227 views

windows 2003 server - php_memcache.dll for PHP version 5.3?

(I posted this in stack overflow about 15 hours ago - but I was told that stack overflow >was not the right forum by the admins for this question, so I'm hoping that this is the >correct forum.) ...
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239 views

processor queue length high iis server .net windows intel

I have a 2 core server (2 x 2.66 GHZ INTEL Xeon) w/ 8 GM Ram and 50 GB 15,000 RPM HDD space. This is a VM running w/ VM ware and is running Microsoft Server 2008R2. We have had some performance issues ...
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187 views

Secure file downloads on IIS 8 (mod_auth_token or similar)

I'm trying to set up secure file downloads (for example, where a temporary link can be generated to download a file instead of using obscure URLs, which can be insecure). Something like mod_auth_token ...
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712 views

IIS Application Request Routing(Monitoring and management) Powershell

I am working with iis arr powershell... In my iis i have one web farm and in that i have two servers "server1" & "server2"...... My task is Make server1 unavailable gracefully restart server1 ...
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486 views

IIS + PHP + Page with lots of images = Intermittent 403 errors

I am using an up-to-date Server 2008 R2 Datacenter, running IIS 7.5 and PHP 5.3.6/FastCGI On PHP pages with lots of images (60+), some of the images fail to load It is not always the same images-- ...
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215 views

return url on iis website

We have a production environment and an UAT environment, the authentication settings on both the servers are the same. Now, when I deploy the application onto the production the application is logging ...
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88 views

IIS: hostname breaks website

I have a Azure WindowsVM with a IIS. Everything works fine until i add a hostname in the bindings. Then I get a 404 error.
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248 views

Modifying Authentication on web application / service in IIS(7/.5) via Powershell

I am trying to install a wcf-servce by using New-WebApplication in powershell. It works fine. However, how can I Modify the Authentication? I want to enable Anonymous Access Authentication and disable ...
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479 views

IIS suddenly responds extremely slow

Without touching the server at all, my IIS 7 suddenly got terribly slow. No matter if I request a static content, a php script via FastCGI or a ASP.NET page, it sometimes takes more than 30 seconds ...
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73 views

require client certificates in IIS without requiring SSL

In IIS 7, I've created an https binding for a site, and I'd like to require client certificates for https and still keep my http endpoint. That is to say, I'd like to require client certificates for ...
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89 views

Classic ASP caching

I have a classic ASP intranet. One of the pages allows users to download a PDF document. The problem is when the document is updated, the user is still downloading the old version, unless the user ...
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415 views

How to disable anonymous access for a file in IIS 7

I'm trying to disable anonymous access for a specific file in a folder in IIS 7 , and give access to a specific user only. The scenario is this: Disable anonymous access for a file. Question is, why ...