Questions tagged [iis-10]

IIS 10 is the version of Microsoft's Internet Information Services that ships with Windows Server 2016, and some Windows 10 versions

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IIS 10 hidden segments go to 404 page instead of 400 which I am setting in URL Rewrite rule

I have a URL Rewrite rule to prevent accessing the site from any URL except a defined list. The rule returns 400 Bad Request if the URL is not in the list. <rule name="No unknown hosts&...
CB_Ron's user avatar
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1 vote
1 answer
49 views

Having difficulty connecting to PostgreSQL with Django hosted on IIS

Trying to host Django 4 app with PostgreSQL database on Windows Server 2016 with IIS manager 10 and httpPlatformHandler 1.2. The app and database work without issues when running on a VM server with ...
Nika Tvildiani's user avatar
1 vote
1 answer
42 views

IIS 10 website with hostname served by Default Web Site

I have configured some websites in IIS on my Windows VPS. When I am accessing this subdomain installer.app-wards.com from the server, it's going to the wwwroot folder from Default Web site instead of ...
Peekyou's user avatar
  • 113
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61 views

Migrating an ISAPI classic application to IIS 10 on Windows Server 2022 Standard - path info calls failing

Now migrating an ISAPI classic application to IIS 10 on Windows Server 2022 Standard. The application uses path info to call many different functions in the ISAPI app. Calls are now failing with HTTP/...
ComeAndGo's user avatar
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1 answer
28 views

OPTIONS method gets 200 status instead of 301 in IIS10 logs

I'm trying to learn why OPTIONS method requests (presumably CORS preflight requests) are logged as 200 status while all GET method requests are logged as the expected 301 (moved permanently). The only ...
Merennulli's user avatar
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70 views

Occasional 403 error on IIS

Using IIS 10 on Windows Server 2019. I am not a server admin, I am a developer who manages sites on the rented server. I have a report that runs through names, and via a client side scripts, access an ...
kneidels's user avatar
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51 views

What is the point of the Domain certificate option in IIS?

I have been looking for days and I can't seem to understand how to use Domain Certificates in IIS. Is there even a point to it? From what I understand, you absolutely cannot change which template it ...
bendem's user avatar
  • 11
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70 views

Error 500.19 in server with IIS 10

I had a Web Service running in net 3.5 (I know, so old) and I migrate it to Net 4.6. I completed the migration in local, but when I deploy the web services in the server I get an 500.19 error. I ...
Kenzo_Gilead's user avatar
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1 answer
59 views

How to reset IIS cached url on server from 404 to now live page

Our ASP.Net Core API, deployed on IIS in Windows 2019, reaches out and touches Shippo with upwards of 2500 requests an hour with tracking numbers, which had an issue on Thursday afternoon. Our API ...
Leah Hurst's user avatar
1 vote
1 answer
104 views

IIS multiple sites with separate SSL certificate for each - they all use the same one

Using IIS 10, I have 3 websites with 3 different hostnames, but the same IP address and port, and each of them has their own SSL certificate. In the bindings I can see that each has the correct ...
pileup's user avatar
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Moved app to Default Application Pool with ApplicationPoolIdentity and there are permission errors

Running a PHP 8.2 app. I changed the app to use the Default Application Pool under the user ApplicationPoolIdentity instead of the previous Custom pool and custom account, but now I get: The stream ...
pileup's user avatar
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WCF web service response blank on window server 2019 but the same release works normally on server 2016

We have a website that migrated from windows server 2016 to 2019 recently. After the migration, infra crew found all the aspx pages shows blank and after digging into it, we found it's since the web ...
Circle Hsiao's user avatar
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83 views

IIS 10 - how to block an IP range

I'm trying to figure out how to block by range on MS IIS 10, but all I can find are partial range blocks (which maybe that's all IIS can do, but I'd like to know that rather than just guess that). So, ...
Merennulli's user avatar
0 votes
1 answer
73 views

Apache ProxyPass to IIS results in 503 or complete timeout

I have an IIS machine on LAN behind an Apache machine which is exposed to the internet. I have a simple proxy set up, which is intended to pass traffic to the IIS machine directly from the Apache ...
Northern Scrub's user avatar
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160 views

Redirect port 443 to another SSL configured port on IIS 10

Fist and foremost, due to limitations imposed by our service provider I can only use 1 IP address for both 80 and 443, so multiple IP address configuration is simply not an option. So, I have a server ...
Mark de Wet's user avatar
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153 views

IIS and reverse proxy outbound rules

I am trying to setup a reverse proxy using IIS 10 on Windows Server 2016 that must pass requests to an Apache Tomcat webapp. It works for URLs within the 'basic' tags (such as a or img), but I need to ...
stefanu's user avatar
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113 views

PHP configuration file path has no value on IIS

When I output phpinfo() it shows that PHP configuration file path has no value. It does however have a loaded configuration file path, but whenever I edit the file there nothing gets updated, so maybe ...
pileup's user avatar
  • 229
1 vote
1 answer
256 views

How to use AD CS to auto-renew certs for securing IIS websites that use SNI?

I have AD CS which automatically provisions and renews machine certificates for servers bound to the directory. (There is a certificate template which controls this auto-issuance.) I have an IIS ...
NReilingh's user avatar
  • 484
-1 votes
1 answer
699 views

IIS Redirect - Hostname to Alias with only HTTP Redirect

I have a Windows 2016 server (FQDN: server1.domain) in an Active Directory domain. I am hosting intranet web apps in IIS. I recently got an alias (FQDN: CoolName.domain) for that server created in the ...
moosearch's user avatar
1 vote
1 answer
113 views

IIS: Multi level subdomain with wildcard not resolving

Let's say I have a website - example.com. If I create a binding in IIS, with *.example.com then abc.example.com works. However, abc.in.example.com doesn't work. It gives me 404 status code. Any ...
Tushar's user avatar
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119 views

Hosting application on Windows Server running IIS and want to redirect website to application using a port

I am running Uptime Kuma on our server and it's using a port 1234 for instance. I can access the application by going to https://myserver.com:1234 but the certificate is invalid. I'd like to access ...
ErocM's user avatar
  • 226
1 vote
1 answer
397 views

Force https on all website except one on IIS

I followed this example "Best way to redirect all HTTP to HTTPS in IIS" for redirecting to https and it worked great. I just have one website that is the exception. It has a few non-https ...
ErocM's user avatar
  • 226
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154 views

Windows server 2019 IIS 10 Access denied issue while performing complete certificate request

Access denied issue while performing complete certificate request in iis 10 Win serevr 2019 i have already login in admin account only earlier i am able to do same process
Tapan Prajapati's user avatar
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2k views

IIS 10 will not redirect HTTP to HTTPS after enabling HSTS

I am attempting to force end users onto HTTPS when visiting our site. I have HSTS enabled in IIS at the site and application level. I have an HTTP redirect set up at the site level to https://...
Greg Burghardt's user avatar
-1 votes
2 answers
2k views

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 ...
user1969903's user avatar
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1 answer
502 views

HTTP 401.2 Error when using Azure Application Gateway

I have an ASP.Net site hosted in IIS 10 on Windows Server 2019 DataCenter in Azure. This site has only Windows Authentication enabled. When I access the site directly (http://mysite-backend.example....
JohnLBevan's user avatar
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308 views

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. ...
Paul's user avatar
  • 113
1 vote
2 answers
357 views

IIS -- procedure to ensure new version of deployed web app is the one actually used

I am using IIS, Version 10 on Windows Server 2016. When I deploy a new Web app it goes under "Sites" with an organization of: ServerNameA and then several sites, including MySiteA, which ...
JosephDoggie's user avatar
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195 views

IIS Reverse Proxy with same hostheader under condition on 2 internal frontend server

a reverse proxy should be simple i thought but i encountered a problem. i try to accomplish the following: ive 2 webfrontends (serverA, ServerB) which hosting a webapplication contoso.local. then ive ...
danielW's user avatar
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359 views

PHP 8 on IIS 2019: Sometimes Session can not be written

From time to time I get the classic "Failed to read session data" error on my application running on php 8, IIS 2019. This is usually associated with a) the directory does not exist b) the ...
habsi's user avatar
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1 vote
0 answers
206 views

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 ...
Bence Tibor's user avatar
-1 votes
1 answer
730 views

How can I reliably reload Web.config changes in IIS 10 from the command line?

First off, let me start by saying that I'm talking about a development server here. So with all due respect, please refrain from any "you shouldn't do that to your customers"-type of answers ...
Kenny83's user avatar
  • 103
1 vote
0 answers
226 views

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 ...
Aviad P.'s user avatar
  • 105
0 votes
1 answer
531 views

Configuring Web Deploy on IIS 10 and having issues with the certificate

We just recently purchased a dedicated server with public ip addresses. I have a certified ssl certificate for a domain, I'll use example.com for the example. This domain has a dedicated ip. When I ...
SomeoneSpecial's user avatar
1 vote
0 answers
2k views

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 ...
Magnus's user avatar
  • 111
1 vote
1 answer
194 views

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 ...
gtannous's user avatar
0 votes
1 answer
2k views

Python Flask on IIS: HttpPlatform Doesn't Load When Visiting Hostname

So my web.config currently looks like the following for production and the site works when I visit it <?xml version="1.0" encoding="utf-8"?> <configuration> <...
pee2pee's user avatar
  • 369
0 votes
1 answer
417 views

How can I bind a single IP address by port to a directory path (the website files)

When I register a domain name, I point the A record to my server. On my server, in IIS, I have bound the domain name to a specific directory path on my server I wondered if it's possible to achieve ...
MyDaftQuestions's user avatar
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1 answer
77 views

Unknown process responding to web requests on AWS server copy

I am trying to work on a web site bug that, at the moment, only manifests in production. Since I can't take down that environment I'm trying to create a copy that is as close as possible. The site is ...
Don R's user avatar
  • 143
0 votes
0 answers
295 views

How to set up a webserver and a mail server on the same network to use port 443 but on different IP addresses

Please could someone assist me with an issue I am facing running a mail server and a webserver on the same network. Please excuse the long post, however, I would like to provide as much information as ...
Mark de Wet's user avatar
2 votes
1 answer
370 views

Central Certificate Store Failures and Logging

I've got IIS 10 on a Server 2019 instance with a Centralized Certificate Store configured. The CCS looks valid in IIS. Certs are loaded and display no warnings or errors, but requests to any site ...
Joel's user avatar
  • 133
0 votes
1 answer
441 views

Set IIS 10 server to public [closed]

I'm pretty new to fiddling with servers (have a background in programming, but not server management), so please bear with me if I ask basic questions and link through to any tutorials you think I ...
JasperMW's user avatar
  • 103
1 vote
1 answer
4k views

My IIS URL Rewrite rule is not working for my IIS website

I have an IIS Server on Windows Server 2016 where I host one website. The site is using bindings so that both of these domains, astro.resources.teams.org and astronomyteams.org, goto to the same ...
SkyeBoniwell's user avatar
0 votes
1 answer
470 views

Missing "Server Certificates" icon in IIS10

I want to create a CSR file in windows server but Server Certificates is missing. The picture below shows it.
mohammad's user avatar
  • 101
0 votes
1 answer
785 views

IIS IP Address and Domain Restrictions or Dynamic IP Address Restrictions?

I would like to implement dynamic ip address based restrictions in my IIS 10 on Windows Server 2019, and find a way (even it involves some programming/scripting/automation) to integrate it with ...
g.pickardou's user avatar
0 votes
1 answer
966 views

IIS (10.0.17763.1) New Site Fails with 404 Errors

I am hoping that someone may have the answer to this. I created a new site on IIS (full disclosure, I created the first one incorrectly and removed it, if that matters). My IIS server has several ...
Charlie's user avatar
  • 21
0 votes
0 answers
212 views

New site, same host, different port, doesn't respond

Windows Server 2019, IIS 10: I have created a second web site in addition to the default site, and so far a simple HTML file is the only content, for testing. I bound HTTP to port 8080 and HTTPS to ...
Don R's user avatar
  • 143
1 vote
1 answer
588 views

How can I use the IP Address and Domain Restrictions module for only one website on an IIS 10 server with multiple websites?

does anyone know if there is a way to use the IP Address and Domain Restrictions module on only one website in IIS 10? My IIS server has 12 different websites, but I only need to restrict one to ...
SkyeBoniwell's user avatar
0 votes
1 answer
512 views

IIS 10 corrupts Excel file on download

I have an ASP.Net MVC application that exports data to an Excel workbook; an .xlsx file. The workbook is generated correctly on the server and Excel is able to open and display the file if I open it ...
amber's user avatar
  • 149
0 votes
0 answers
89 views

Increased TTFB in HTTP load balance

We have our own rack in Amsterdam, Leaseweb. We do HTTP load balance (via Cloudflare) with 3 Windows 2019 IIS servers: Server 1: Bare-metal supermicro server. Runs IIS, MySQL8, and Redis. Server 2: ...
Alex K.'s user avatar
  • 41