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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Windows IIS FTP sometimes not connecting to linux ftp client

I have Windows IIS FTP (local internet provider) and Linux FTP client (datacenter). On server side port 21 is open on firewalls (windows firewall, router). On client side firewall is off. Connection ...
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How to migrate Azure server including IIS sites with the same name, different DNS

We currently have a Classic VM whose IP is directed by the DNS subdomains app.mydomain.com and api.mydomain.com. The IIS server has configured the sites app.mydomain.com and api.mydomain.com. Any user ...
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Allow access to FileZilla SFTP server through FTP subdomain and no other domains

I've installed FileZilla Pro Server on a VPS server, and have it working with SFTP. At first, I just used the IP address to access the server, but I've since added an ftp.domain.com subdomain to my ...
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iis - Redirect URL by numeral in order

Good afternoon people. The issue is that I was testing redirecting pages and I ended up having to repeat the code 11 times. But I believe there is a way to automate this. If anyone can help me. What I ...
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nginx rewrite for mobile site, except some extensions

We got an IIS server with two sites: www.example.com and m.example.com (for mobile). The www site has this code in the web.config to redirect to mobile site: <rule name="ignore png" ...
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Windows 2016 Server, IIS, PHP will not turn off TLS 1.0 or 1.1, what do I do?

I have made the correct registry entries to turn off both HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols\ and added the client/server and enabled and ...
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How can I update IIS 10 v1607 to IIS 10 v1809 on Windows Server 2016?

I am tasked with updating IIS 10 v1607 to IIS 10 v1809 on Windows Server 2016. I know v1809 comes installed with Windows Server 2019, but I can't upgrade to 2019. How can I update IIS 10 v1607 to IIS ...
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Lost remote connection to MySql through DDNS addres to local server after installing IIS Windows Server 2012 R2

I have a DDNS service that I use to connect to my local MySQL server when out of the office through my desktop app, everything was working fine until I installed IIS on the Server (Win Ser 2012 R2), I ...
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local IIS asp.net mvc web application using windows authentication keep prompting for credentials

I'm using windows 10 enterprise. localhost/mywebapp even not hitting home controller rather stuck on windows authentication prompt and no matter if I enter correct credential or bad credential it keep ...
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IIS FastCGI configuration for high concurrency

I am hosting, on Windows Server 2022, a web application that makes regular ajax calls to a PHP backend. The calls themselves are quite light, just pulling and pushing data from and to a MySQL db. Over ...
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How to start logging cookies in IIS logs using command line?

Hello I would like to start logging cookies in IIS 10.0 (in Docker). "Normally" in the IIS Manager (in IIS 8.5), I select the site, double click Login, in the Log File box click the Select ...
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How can I write an Nginx rewrite from the IIS URL rewrite?

I have set up React + Flask app on windows IIS it is working fine. Now I want to use Nginx instead of IIS. I have created URL Rewrite in IIS from fronted to backend waitress server API calls. . What ...
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Error LPT2.280C1DID.cer when expanding IIS hosting tree

When trying to expand the web hosting as one week ago, now its not working anymore. I found not a lot related answers. I have tried sfc /scannowand restart and scandisk. All without success. Perhaps ...
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How to pass through a Nginx reverse proxy to IIS and Apache

Ive been dealing with this scenario for a while and a can not find the error or the config that gets me to this: I have one domain example.com and several subdomains (app.example.com, test.example.com ...
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Web application - Integrated windows authentication issues with layer 4 load balancer

Evening folks We currently have an internally developed web application that is hosted on IIS using Windows Authentication. Our users use Edge in IEMode to connect to our web app - currently they don’...
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Stop and Start IIS Website remotely using WMSVC

We have configured access to a web site on a remote machine using the guide here. This lets us access the remote web site using WMSVC. The end goal though is we want to be able to connect to the site ...
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IIS 10 2 domains with SSLs on same IP - SNI checked for both but 1 of them still doesnt work

Using fictional domains here instead of the actual ones I have this situation: domain1.com has binding set up in IIS and is linked to SSL and has "Require Server Name Indication" checked. ...
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How Do I access iis by private ip addreress using azure.microsoft.com?

I have created a vm using azure.microsoft.com I have installed IIS it is working in localhost, how do I remotly access the iis by public or private ip address ?
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Migrating Wordpress to IIS convert .htacces to web.config

An outside company is making a website, they are working on LAMP, there is an IIS server at our place so I have to prepare this server for the implementation. Preliminarily it has been prepared (I ...
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On Windows Server 2008 R2 a Perl app can make https connections from the command line but not when accessed via the web

I have a perl script which when it runs connects to a remote API via https. When I run this script from the command line it successfully executes. When I navigate via a browser to the server and open ...
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IIS URL Rewrite rules to redirect domain suffix (path) to different ports on the same Virtual Machine

I've made an A-record dev.ourcompany.com, pointing to the server IP-address Installed ARR Routing and enabled Proxy Installed URL Rewrite and made the following Rules: (screenshot with IIS config) &...
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IIS 10 bindings. A domain runnning on http and another running on https for same website issue

So I have a website configured with these bindings (fictional domains / ip addresses here): http sub.domain.com port 80 ip 1.2.3.4 http www.somedomain.com port 80 ip 2.2.3.3 Everything works ...
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When Remotely Managing IIS the "Server Certificates" button is missing

This question is very similiar to this In sumary you need local access to the server or RDP into it, but because I'm running a "domained" Server Core how do I install a SSL certificate? Is ...
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IIS/ARR reverse proxy negotiate pass-through

I am having hard time with IIS/ARR reverse proxying to WildFly application server. On Linux we use web-servers to offload HTTPS, authentication and security functions from application server, so the ...
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Nginx case insensitive reverse proxy with Chinese filename

I am setting up Nginx as a reverse proxy server. The back-end server is IIS. I want to match URL case insensitively (match app, App or APP etc.), here is my Nginx config file: location ~* /app/(.*)...
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Why does IIS timeout http requests on phones, but accepts https?

I followed this solution on how to redirect http to https. It works on pc but not on phones for some reason (and im sure neither on iPad or tablets). You can test the website here. I think IIS is ...
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allow specific files and block the rest

i tryied to allow specific files in iis 10 MED.exe StartMed.exe and block exe extention with request filtering request filtering but i got this error error message
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enquiry on performance boost/hit for centralized source code location

My website currently has multiple windows servers , all of them local in intranet, and each of them have the same source code in the same folder. Currently my workflow is every time I want to Live a ...
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GnuTLS error -110: The TLS connection was non-properly terminated. (IIS FTP Server)

I have an FTP Site running on IIS 10 on Windows Server 2019. It's been working fine until yesterday. I started getting the following error while trying to list the directory on Filezilla GnuTLS error -...
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Nginx stopped: host not found in upstream, IIS local site

I created a new site in IIS (local.account-custom-catalogs.abc.com) and I am able to ping the site as well, however, when I try to add the corresponding entry in the upstreams: upstream ...
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IIS 10 - Windows Authentication error - Cannot login some user!

I've a IIS 10 service on a Windows Server 2016 in the domain. There is a website with Windows Authentication. The rule monitors that the incoming user is a member of the AD\xy group or not. If member ...
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IIS Manager loses functionality after joining shared config with older IIS Servers

I have an IIS Shared Configuration that runs between three Windows 2012r2 servers. It covers ~100 sites that each run in their own application pool and identity. The config files are stored locally on ...
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Better to have one URL with all the memory or multiple copies of same URL sharing it

We have a site example.com and we have a large server 48 GB of RAM. Is it better to have one giant site using all the 48 GB or say eight copies of the same site each with its own App pool own ...
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changing my WAN IP breaks API connectivity

I have a IIS (server2012 r2) website that uses an external API to activate serial numbers. I am trying to change my WAN IP which will also include changing the websites IP in the domain dns manager. ...
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How to create a user friendly URL for IIS web app?

I have an IIS server installed on our local server, which also functions as DC, DNS and DHCP. I have a web app on this server, which I can access using this URL: http://srv01/rms/ (srv01 being the ...
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IIS randomly returns 200 (instead of 503) when `app_offline.htm` is present

I have a site served using IIS, and when I am performing my periodic maintenance I put an app_offline.htm file at its root (this is necessary to indicate to google and other bots that the site should ...
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Host Name binding not working with wildcard (all) IP Address on IIS10

I am trying to configure a site binding on IIS10. I want to be able to run multiple sites on the same ports and differentiate the sites by their host header. For some reason IIS does not seem to ...
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How do I configure IIS so that websocket conenctions are handled by an external program?

I can't really get my head around how websockets are configured and expected to work on the server. In my case I have a machine (Windows 10) running IIS. On that machine I want to place my own ...
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IIS Version 1607 on Windows Server 2016 -- How to Add HTTP Strict Transport Security (HSTS) Support

Our servers are running Windows Server 2016 with IIS 1607. From what I can tell, this means the IIS 10 on the system is prior-to version 1709 where apparently Microsoft added the HSTS element under ...
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Temporary / Intermittent "Access Denied" error on IISReset

I have a system on which I intermittently use iisreset. Mostly it JustWorks. But occasionally, it'll error reporting "AccessDenied" and leave the website somewhat broken. Immediately re-...
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"IIS Manager Permissions" icon missing from Windows Server 2019 IIS

I wanted to setup web deployment from Visual Studio into an AWS EC2 instance. First, I launched a EC2 instance of Windows Server 2019 Base. I added IIS and ASP.NET Windows features. Then I downloaded ...
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Cipher Suites order enforced by IIS

We are trying to get approved from a vendor that requires cipher suites order to be processed in this way: TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 We use ...
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2 answers
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IIS 7 how does http.sys know which request is for which application?

I'm reading this and it says: "HTTP.SYS finds out the request is for which application. Each application hosted in IIS is mapped to an application pool." Based on what information in the ...
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Windows Server 2019 IIS Lockdown

I trying to lockdown a Windows Server 2019 instance that will host an internet-facing website built in .net framework 4x. This organization has no tools and no budget. I have not done this in a few ...
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Random IIS Failures

I have a 2 node IIS cluster using Microsoft Network Load Balancing under Windows Server 2019 hosting multiple websites/application pools. The cluster ran without problems for a year. However, ...
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Disabling IIS server error response for 5xx HTTP status codes

I am using Python Flask on IIS and part of my __init__.py file looks like the below def handle_error_404(error): """ 404 """ app....
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How to create self-signed SSL cert on intranet server using IIS Manager : logged in as Admin but getting "access denied" error when saving the cert

I need to create a self-signed SSL certificate on an intranet server that is running IIS. I'm logged in remotely to the server as admin and am opening IIS Manager as admin, and choosing Server ...
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- Deleted SSL Certificate still displaying on websserver - WS2016 IIS10

An old SSL certificate keeps displaying to the world on my websierver even though is has even been deleted from all of th stores on the webserver computer (running WS 2016 & IIS10). A new ...
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Blank page with 500.0 response for index.php when loging it

The page will work normally but as soon as you press login or sign-up, goes to a blank page and in element inspect you can see a 500 response from the server I've tried many different login/sign-up ...
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Exporting certificates on Microsoft IIS 2019 ver 10

I have Imported an SSL certificate in Windows 2019 Server, IIS ver 10. When I right click on the certificate from IIS, the "Export" option is missing. Is there any way to bring this option ...

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