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.

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13 views

Having difficulty connecting IIS to Tomcat

I'm attempting to set IIS up as a 'front end' for Tomcat but have run into a frustrating issue. I can't seem to get the Tomcat connector to recognize when it should be handling the appropriate ...
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29 views

HTTP Error 500.19 - Internal Server Error Config not found error IIS 7

I am trying to deploy a .net core 3.0 MVC application to a web server via IIS 7 and I am getting the following server error: HTTP Error 500.19 - Internal Server Error Config Source: -1: 0: ...
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1 IP, 2 servers, both need 443 [closed]

I am trying to create some lambda functions in Amazon but they only support 443 for the endpoint. For me the endpoint is a Linux server running on port 8123 and accessible from address https://linux....
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Can IIS be prevented from serving HTTP requests for an IP address (rather than URL)?

TL;DR Can IIS be prevented from serving requests to an IP address (e.g. https://12.34.56.78) while continuing to serve web site URL's? We have a physical dedicated server hosted by a UK hosting ...
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13 views

Setting up a Reverse Proxy for Exchange and IIS Servers

I currently have a test lab, which has the following servers running: DC - 192.168.1.2 Exchange - 192.168.1.3 I only have a single static IP, so I'm forced to put my IIS web sites on the same VM as ...
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11 views

Using WebSockets with Tomcat behind IIS via AJP

I have a question quite similar to Apache Cluster + Tomcat websocket. We have Tomcats fronted by an IIS webserver through ISAPI redirector (AJP) I know that we can't do upgrades from HTTP to ...
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1answer
25 views

http.sys LimitExceeded error

We have an ASP.NET Core 3.0 application hosted behind IIS on Windows Server 2016. Under heavy load (5,000+ concurrent users) we start to get 503 errors with the message "The service is unavailable." ...
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1answer
47 views

What's the most effective way of running an IIS reverse proxy for a Hyper-V Ubuntu Machine

I've got Nextcloud set up in a Hyper-V machine, and IIS running a reverse proxy into the Hyper-V machine. Right now, it's set up so that the reverse proxy rewrites the url using the IP address, but ...
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13 views

New IIS 10 binding not working

I had my live site working with the name: mysite.domain.com and I created a brand new server hosting my test site: mysite-test.domain.com My new site is finally ready so I changed the DNS entry of ...
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16 views

FTP Server Event Viewer Log

I am trying to figure out if I can enable FTP Logging in Event Viewer. In IIS (Version > 8.5) I can customize Logging . I have a Field Log Event Destination and Both log file and ETW event. In ...
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22 views

URL Rewrite Filemap Provider equivalent in Azure App Services?

I have an application that I am migrating from IaaS to Azure PaaS. This application has a significant dependency on IIS Rewrite rules using the External Rewrite Map provider (specifically, we're ...
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21 views

Is it possible to run asp.net and java web applications in the IIS server?

I need to run the ASP.NET application and JAVA WEB application in a single web server. Because, These two apps are co-ordinate and work as a single application to the client end. Pls help me.
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22 views

IIS & Tomcat running on same server. How to run both the servers on same port(443)?

I have a Windows 2012 server with IIS & Tomcat running on port 443 & 8443 respectively. Both web servers are working fine with ssl enabled on the respective ports. But I want to run both the ...
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31 views

IIS ARR return 404

I am doing some experiments with k8s cluster which I have on my own private server. but I have some issues. First of all my infrastructure: I have public static IP, and wildcard domain in DNS (i.e. *...
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22 views

How do I prohibit access to a file type except for a few files

Is there a way to configure IIS to prohibit serving a certain type of files, but still allow it for a specific number of files? I need to disallow access to .property files, but there are a few of ...
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1answer
47 views

How do I give a client a certificate for our website?

I apologise if this is a real noob question, but we have a server with IIS and it has a certificate, which has a private key, mysite.domain.com I want to enable SSL and require client certificates in ...
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13 views

Forms authentication using LDAP failing after Migration to Server 2012R2

I have a legacy .net web application running under .net 4.0; it uses forms authentication to authenticate against active directory (LDAP). After migrating the site from Server2008R2 to Server2012R2 ...
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1answer
18 views

How can I solve “No input file specified” error on IIS for URLs with a slash and content after the PHP file?

I am running a PHP 7.3 application on IIS using the FastCGI handler to execute the files. When requesting URLs which end on *.php in the browser, everything works fine. However, some paths of the ...
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1answer
25 views

IIS Url rewrite rule to hide application name

I have 2 sites in my IIS server, each is binded to a subdomain and contains one app named myapp. I would like to write a rewrite rule hide the name of the app (myapp) and show only the subdomain I use ...
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27 views

Using SNI with a port specification

I currently have as server with IIS setup as the following: https://default.site.com assigned to port 443 without SNI https://secure.site.com assigned to port 443 with SNI turned on. If browse to ...
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59 views

IIS application pool unavailable during AD reboot

See update below I'm sure this has been asked many times before, on many (many, many) forums. I can't wrap my head around why there isn't a definitive answer. Please do request additional information ...
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1answer
44 views

Invisible redirection to IIS site

I developped and set up an IIS website for a customer, and I would like my customer to be able to make an invisible redirection to this site, so that users will see only my customer's subdomain and ...
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64 views

Windows Server 2019 SMTP Server - Email Stuck in Queue / Not Being Released

I've recently upgraded a number of servers from Windows 2008 R2 to Windows Server 2019. 2 of the servers require SMTP which I have installed on both, however, 1 server works as it should and the 2nd, ...
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25 views

IIS: How to redirect url to another domain based on the sub domain

I am having one website which is hosted in IIS (my.serverfault.com) and having new website which is deployed in openshift (angular.serverfault.com) We have to allow the users to access the new ...
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32 views

How to find when an SSL certificate was bounded to a site in IIS?

In IIS, we created a self-signed SSL certificate few days back. We wanted to see the date/timestamp when that certificate was bounded with the website. How can we do that? We are using Windows Server ...
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30 views

The operating system returned error 21

There is a local instance in my machine for practice, that I do not log into every day. Whenever I do, it often shows this error either while loading the login page or when the login button is clicked....
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1answer
1k views

Firewall only allows port 443 traffic, but have multiple servers in the backend listening on different ports

I am a software dev by trade, and I think I might be missing a big feature here that I am not familiarise with. In my developer PC, I have an app that uses a website hosted by my local IIS server on ...
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36 views

Throttling specific file types on IIS 10

Wondering if any of you have a file download throttling solution for IIS 10 servers. I see some references to leveraging Media Services for earlier versions of IIS. But I'm not seeing a well-supported ...
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2answers
167 views

Expected Cipher Suites not showing in packet traces - Handshake Failure

I want to start off by saying that I am not an expert in regards to networking or Wireshark but I do have a background in web development, particularly .net and iis/windows server. I am trying to ...
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36 views

IIS 8.5 Request Filtering By Verb and nmap http-verb

My environment is IIS 8.5 on a Windows 2012 R2 Server. I am also using Zenmap version 7.80. A security audit revealed that the IIS has enabled the OPTIONS and TRACE http verbs, which are potentially ...
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144 views

Css, js and images get partially downloaded with Netscaler

Trying to sort this out with our Netscaler provider but they have issues finding the problem for this aswell so asking her to see if anyone have any input on where to start looking. We have ...
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25 views

IIS giving 503s with “A system shutdown is in progress. (0x8007045b)” after enabling Suspend on Application Pool

I have several ASP.NET Core websites on a Windows Server 2016 VM running in IIS/Kestrel (reverse proxy configuration). Some of these websites have some inactivity time during the day. Because of ...
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1answer
76 views

IIS10 - NODEJS - 502 Web server received an invalid response while acting as a gateway or proxy server

We are running a NodeJS server on Windows using a reverse proxy and application request routing. Basically, the node server is running locally on localhost:3000, and IIS is rewriting any external ...
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2answers
64 views

Webserver, and Exchange Server on single IP

Is there a way to run both a web server IIS10 and exchange server using only one IP? They are two separate server but due to only having one IP, I only have a single 443 port.
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96 views

Automatically renew certificate: Old cert gets archived, but no new one is issued

We are using Active Directory Certificate Services (AD CS) to issue certificates for internal web applications. We can manually request a certificate from the CA and it gets issued without problems. ...
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24 views

IIS6 - Page not found redirect to different website

running IIS6 and am seeking guidance on how to accomplish a specific goal. I have a website e.g. www.xyz.com that I want to archive and host on a different URL e.g. archive.xyz.com, and a new website ...
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1answer
64 views

IIS and SQL 100% CPU Usage

We have an IIS server running an ASP.net application and SQL Server. Most of the time it runs fine, but recently we have had a couple of instances of severe performance degradation. The whole site ...
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1answer
15 views

IIS 10 PHP rewrite rule not running

I'm attempting to rewrite all PHP requests to 410 Gone on IIS 10/Windows Server 2016. With this rule in place, PHP requests are returning 404 errors. If I change the pattern to "^.*.ph1", a request to ...
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1answer
52 views

Check IIS is installed via regkey or Get-WindowsFeature

I would like to check if my VM is installed with IIS. Which method is more accurate? 1. Registry Editor Check for regfolder and regkey HKLM\Software\Microsoft\Inetstp -> Folder must exist HKLM\...
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1answer
17 views

Pin point 500 Error which seems to orginating from FastCGI Module

I have a php application which I have been hosting on IIS that has suddenly stopped working and returns a server 500 error. In an attempt to troubleshoot it I have added a Failed Request Tracing Rule ...
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34 views

Apache mod_proxy returns a blank page with 200 status code

I'm running Apache 2.4.39 with mod_proxy on FreeBSD. I use this config to forward the requests to some remote web servers (IIS). All of them work fine, except one (the others are configured the same): ...
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1answer
81 views

Cannot Set up HTTPS site on IIS and windows server 2012 [closed]

I seem to have a strange problem. I had an HTTPS site with an SSL certificate set up on a windows 2012 server and it ran fine but it was not on the default 443 port. So to access the site you would ...
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52 views

Why is my SSL Cert/IIS Setup not working correctly?

I have 2 domains that are pointed to the same website in IIS 8.5 on Windows Server 2012, domaina.com and domainb.com. Domaina.com is the primary website and domainb.com is the secondary site. Right ...
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1answer
108 views

HTTP/1.1 New Session Failed

I'm getting reports from my users that they are getting the following error message when going to my website: HTTP/1.1 New Session Failed It doesn't happen all the time. (I checked my site today ...
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2answers
26 views

IIS cert stuck bound to external IP

I set all my hosts to be bound to the same IP explicitly. Apparently that's bad. I also didn't have SNI turned on. As a result IIS is issuing the wrong cert. def.com is getting the cert for abc.com....
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174 views

IIS won't serve the proper certificate

IIS keeps spitting out the wrong certificate. At first it was giving a local self-signed certificate. I went through a bunch of questions and answers from other people, nothing seems to help. I ...
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1answer
54 views

IIS .php file strange behaviour

I need to host a php based website on IIS and I have come across some strange behaviour of .php files. When I try to open index.php, I get the white screen of death. There are no error logs (I ...
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80 views

How to restart or cycle IIS App Pool when it reaches certain CPU percentage?

I would like to automatically stop/start or recycle the app pool when it reaches 80% of CPU usage for a certain period of time. I see that under app pool Advanced Settings, there is a CPU section ...
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1answer
38 views

Getting CA signed SSL certificates for Windows servers on internal network

I'm hitting a wall here so need some help. I am currently involved in a project that will require use of a third party software installed on one of our internal servers. The software in question ...
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152 views

How to easily renew PFX certificate?

I am using IIS 10 with a variety of SSL certificates installed and bound with SNI. I now need to renew a wildcard PFX certificate, I would normally Import the new file and manually rebind each site ...