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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website got down and up other with the same ports (80,443) [closed]

I have created two websites with the same ports (80,443) one is the actual and other is for the maintenance page, Recently my website was showing the maintenance page instead of the actual one, After ...
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2answers
61 views

How to uninstall IIS 10 on Windows Server 2016?

I cannot disable/remove IIS component also its child components. How to uninstall IIS 10 on Windows Server 2016?
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14 views

IIS 10 Undo (no) Require Name Server Indication

On a dev server with one IP I have several domains and sites and they have been working fine coexisting with different SSL certs. When adding a new dev site and binding it to SSL I accidentally saved ...
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26 views

IIS10 giving back a 401 for a svc/wcf api

Hi we have a web application that communicates to another web application using an wcf/svc API. This seems to work ok, however everyday the wcf/svc API despite actioning the request and sending the ...
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41 views

CRL revocation check fails yet can retrieve file

I have an IIS server on a 2016 box (IIS v10 it says) which is being used to authenticate a unix server via a certificate. I have confirmed connectivity to the internal CRL server, I can telnet to it, ...
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26 views

authenticate ASP.Net App on Azure WS2019 against Azure SQL via AAD - Access token could not be acquired No mapping between account names and securi

I try to reconfigure our ASP.Net app with .Net Framework 4.7.2 from SQL username/password Auth. to token based Azure Active Directory Authentication by using the system assigned managed identity of ...
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1answer
27 views

Why can't I edit IIS XML configuration files with gvim on Windows 10?

When I try to open C:\Windows\system32\inetsrv\config\schema\IIS_schema.xml for example on Windows 10 Pro, build 20H2, I can always open it in notepad, but if I open it in gvim (a real editor) it ...
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17 views

Why does it sometimes take 10+ seconds for an image to go live via public URL on my Windows Server 2019 (IIS 10) machine?

I have a PHP script that uploads image files to a directory on my Windows 2019 server. It saves the images in a directory set up as a virtual directory in IIS for my website/service. Specifically, it ...
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1answer
69 views

Load Balance (http) nodes slower when Redis is non-local

We run a load balance with 3 Windows 2019 servers. One of them is the "master" one, serving SMB share to the other nodes, and it's also the server that Redis runs on (Redis used for sessions ...
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1answer
61 views

“Can’t reach this page” when browsing localhost on Team Foundation Server website host

I am using IIS10 and TFS2018, running on Windows Server 2019. What I am ultimately trying to do is set the attachment size, which would use this URL: http://localhost:8080/tfs/MyTFSProjectCollection/...
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w3wp.exe (iis) spiking CPU 100%

When did it begin and how often does it occur? It started since 27-02-2021. Every time a request is made to a website running in IIS CPU load goes to 100% What errors do you see? Running a website in ...
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16 views

IIS Simple redirect rule does not work

I'm changing forum software for my website. I would like to redirect the board URLs. For example, The old URLs are example.com/forum/genika/board1 and the new URLs are example.com/forum/boards/board1 ...
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1answer
19 views

Why can't my internal IP addresses be granted access from IIS 10 IP Address and Domain Restrictions?

Why can't my internal IP addresses be granted access from IIS 10 IP Address and Domain Restrictions? Backstory: I have implemented IIS 10's IP Address and Domain Restrictions to block access to one ...
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50 views

Speed Up Self Hosted Wordpress Website

I have a DL360 G8 rack server, and I decided to self host my website on it, (on a virtual machine of course). The server itself is pretty kitted out, with dual xeons, Raid 0 drives, and 32 GB Ram (6GB ...
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73 views

What does ClientCancel mean in the HTTPERR log

In our IIS log files, I noticed on occasion there are pageviews missing. Further investigating this issue I took a look at the %systemroot%\System32\LogFiles\HTTPERR log files. Here I found that the ...
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14 views

Can't access wwwroot with a member of local administrator group, UAC is off

I have a domain account (not a member of domain admins) which I have added to the local Administrators account on a new server I am setting up. I am unable to create new files in the wwwroot folder. ...
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52 views

502 - Web server received an invalid response while acting as a gateway or proxy server error occurred after increasing process priority

Before discussing about that error, let me tell me what I have done before occurring that error. I had taken backup of my DB. Then I started compressing that .bak file using 7zip. At this moment ...
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31 views

Broken Shared Configuration

Infrastructure We have 4 webservers (WEB1-4). We have Shared Configuration turned on on all those webservers to a shared network path (\\fs100\Config\Web - Config). Problem From time to time, a random ...
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1answer
912 views

HTTP Error 500.19 - Internal Server Error for ASP.NET Core 3.1.0 MVC application deploye on IIS version 10

Here are the details about our development environment: DevExpress 20.2.3 (we are using DevExtreme) Microsoft Visual Studio Enterprise 2019 (Version 16.4.6) ASP.NET Core 3.1.0 AspNetCore.Mvc 3.1.0.0 ...
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39 views

New IIS Website not reachable

Following problem: I installed IIS (V 10.0.17763.1) on a Windows Server 2019. The default website can be reached via the IP (accessible from anywhere). Then I created another site in its own ...
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34 views

How to Configure Sync Center / Offline Files within a IIS Shared Configuration Environment to sync when user is logged off?

We've been scratching our heads at this and we are not sure if this is a design limitation of sync center or are missing something on our server. Our environment consists of a cluster of WS2016 boxes ...
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1answer
108 views

URL rewrite redirect not working

I have figured out URL Rewrite is probably broken hence why i have another problem with it redirecting DNS my IT is giving me so i made a very simple test case which doesn't work either so i am trying ...
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1answer
34 views

Can't access IIS through public IP address

I've googled a lot for this, but haven't found anyone with a problem exactly like mine, or hasn't been described like mine. The answers from those questions, which I've tried, haven't worked. First, I ...
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24 views

IIS Server farms with multiple DNS

I have a single Windows Server 2016 with IIS 10.0. I use ARR for Server Farms to have a Blue-Green deployment. What i did is create 2 website with each their own folder on disk which are blue and ...
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1answer
41 views

Track outgoing bandwidth usage of single IIS website on my VPS

I want to track OUTGOING bandwidth consumption from a single website in IIS to my site visitors (no internal traffic), e.g. CSS, images, HTML. The reason is that I want to know which package would be ...
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27 views

Why does classic asp or php upload file name have _Conflict in server2019/iis10?

I recently changed the server from win server 2008 to win server 2019 Now I have a problem. Whether it is classic asp or php uploading pictures, they will generate a file like ...
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51 views

IIS is overloaded with service requests

I have a Windows 2012R2 server with IIS10 on it. We've been running a wfc service on it for a few years but lately it's giving time out messages. I looked at the performance monitor and it shows quite ...
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2answers
740 views

How to restart the IIS application pool remotely via command line and MSDeploy

I am creating GitHub actions to automatically deploy my website. I have everything working other than the ability to remotely restart the application pool. From what I've read, I need to stop the ...
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2answers
2k views

What is the cause of Windows Server Event ID: 15021? [closed]

I have 4 identical Exchange 2016 servers. A little over a month ago, I renewed my wildcard cert on all 4 servers and assigned it to services IIS and SMTP -- on all 4 servers. Today, I noticed that one ...
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126 views

How Do I Remove a Filename and Exension From a URL in IIS

I'm having trouble getting a rewrite rule to work in IIS 10 with the URL Rewrite 2.1 module. I've tried several things to no avail. My most recent attempt involved using the built-in "User-...
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45 views

Multiple ssl certificates with one ip and same port but different host headers is having problems in one domain (IIS 10)

I have post this question in stackoverflow, but seems not quite get the solutions. So I think serverfault will be more appropriate place to ask the question. I have iis 10.0 which host two domains ssl ...
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41 views

IIS stopped serving static content over a certain (small) size

I'm really hoping somebody can help apply some sanity to this IIS issue that has been driving me crazy. I seem to be experiencing the same problem as the poor soul in this thread: https://forums.iis....
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24 views

IIS8 vs IIS10 impersonation identity delegation

This snippet works different on IIS8 and IIS10 with same configuration. IIS8 is delegating Domain\user good IIS10 is using APP POOL\<pool> bad var httpClient = new HttpClient(new ...
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1answer
87 views

IIS - Request filtering - failed request tracing not showing blocked file exentension

I have enabled the Failed Request Tracing in IIS 10. If I'm disabling the allow unlisted file name extensions within the request filtering, then the failed request logs are generated. I can only see ...
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2answers
855 views

IIS 10 Application Pool Memory Management

I have a requirement to configure several settings in my IIS application pools away from their defaults, but I am not finding great guidance nor am I having much luck with trial-and-error ...
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1answer
229 views

Hack attempt Windows Server 2019 [duplicate]

I have a Windows Server 2019 VPS for hosting websites. It has all the latest updates. But somehow there is a (partial) hacking attempt. I first noticed it by the SMS I got for high CPU usage of the ...
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1answer
45 views

Removing IIS10 Self-signed Certificate “WMSCV-SHA2-webserver”

On my IIS server, there are two certificates. One is issued by a real CA based on my request and is used as the SSL cert on the server's website. The other is a self-signed certificate with the name ...
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1answer
325 views

Why does cs-host field in my IIS logs contain IP address & port instead of hostname?

Question summary: Does URL Rewrite / Application Request Routing within IIS mean that the cs-host field no longer logs the request hostname and instead logs the target server ip & port? If so, how ...
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386 views

Why is IIS NOT reading/using the site's Web.config, while IIS Manager is correctly accessing the Web.config?

After "more time than was prudent" debugging an issue with handlers not being applied correctly, I've determined that the SiteRoot/web.config shown in IIS Manager is not actually used by IIS....
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21 views

IIS Server Farm Dropping Server Variables From SSO

I have an application that looks for server variables such as REMOTE_USER provided by Single Sign On. I have IIS acting as a reverse proxy to my application which is in a server farm. If I create a ...
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59 views

Block http 1.0 requesrt on IIS 10

Need to block http 1.0 requests on IIS 10 (windows 2016). Tried this link: Ignoring HTTP 1.0 requests in IIS But it didn't do anything. Any idea how to force iis 10 to drop http/1.0 requests ?
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ARR works for Non-SSL, but fails for SSL

Windows Server 2016, IIS 10 I'm trying to setup a zero downtime code promotion environment and using a server farm on the same server to do this per some other articles I've found as an example. I'm a ...
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1answer
421 views

how to set alternateHostName to all websites on iis 10?

this refers to CVE: CVE-2000-0649 appcmd.exe set config "SiteName" -section:system.webServer/serverRuntime /enabled:"True" /commit:apphost appcmd.exe set config "SiteName&...
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64 views

Classic ASP application application variables lose values whilst app is running after W2K12 -> W2K19 upgrade

Since upgrading to Windows 2019, IIS 10, we seem to be having an issue when making deployments of our Classic ASP application using Azure DevOps (Git). When making a deployment, un-related to the ...
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76 views

IIS on Windows 2019 stops logging web requests in September

scary problem with IIS on Windows 2019 Standard, IIS is not writing W3C log files! I did see this similar item, but did not need to make new directories Three Windows Standard 2019 servers running ...
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100 views

IIS HTTPS Binding runs into timeout when called from remote server but works fine localy

I have IIS server with two Web-Binding. One for http and one for https. Both are working fine from the server locally using "Invoke-WebRequest". (TLS handshake also works fine when calling ...
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1k views

IIS 10 - HTTP to HTTPS redirect then route to Server Farm (ARR) - too many redirects

I had a url rewrite rule in the web.config of one of the sites on our server. But we are implementing a server farm with sites on the same physical server to enable "hot swap" deployments, ...
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24 views

IIS CPU / Mem Limits. Per process or whole pool?

2 Questions regarding CPU / Memory limits on IIS running multiple processes (Web Garden). Does the CPU limit apply per worker process or to the whole pool? Does the Private memory limit apply per ...
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329 views

Cannot Install SSL Certificate. Certificate keeps disappearing in IIS

I am trying to install godaddy's SSL certificate on Windows Server 2016. I did everything on the MMC console and everything looks right. I followed all the steps from this website https://ca.godaddy....
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2answers
272 views

How can i browse a website locally with IIS manager?

I have a website, hosted on server named "A". (production, the nameservers point at this server) I just purchased a VPS server, named "B". (test, no nameservers pointing anything) ...