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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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17 views

Web Service Deployment to Production Server

I have a old style .NET Web Service running in IIS correctly on my local machine: http://localhost/MyService/MyService/Service1.asmx I added a Web Reference and set it's property to dynamic so that ...
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0answers
11 views

IIS ARR Error 502 - Web server received an invalid response while acting as a gateway or proxy server

I have an ARR IIS with a server farm that contains only one server. the site has http and https binding. SSL certificate which installed on both ARR and content server are same and imported and also ...
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0answers
23 views

Configuring site folders in IIS for minimum privilege

In attempting to create web sites on a different drive I ran into some permission related issues and I can't seem to find any actual guidance on how to do the following tasks in IIS: Where does IIS ...
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0answers
19 views

why wordpress site throwing php-cgi error on menu pages

I am hosting a few wordpress sites on a windows server. php 7.2.0 64 bit (MSVC15 (Visual C++ 2017)) is installed on this server. Recently I moved a site from linux hosting to this windows server. site'...
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1answer
44 views

Force download of PY files in Edge and IE

Clicking on a link to a PY file in Google Chrome downloads it as desired but doing so in Microsoft Edge and Internet Explorer simply views it. Is this an issue with the web browsers or the web server?...
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0answers
6 views

Application pool not response, but not report error

After some deploys to the iis, the file copy without any problem, but if I try to run the application, the IIS shows the window for AD authentication, my site us it, validated my credentials( if ...
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0answers
28 views

ASP.NET Core Redirect HTTP to HTTPS

Following Microsofts instructions for Enforcing HTTPS in ASP.NET Core and IIS 10 at https://docs.microsoft.com/en-us/aspnet/core/security/enforcing-ssl?view=aspnetcore-2.1&tabs=visual-studio The ...
1
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1answer
19 views

IIS - One website, two bindings, two authentications?

I want to know if the following is possible to accomplish & whether it is or isn't, get as much feedback so I can find a way to start. I want to create a site in IIS. This site I would want to ...
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0answers
9 views

IIS redirecting SSL requests to another server

I have two servers, one is Microsoft with Exchange 2010, and the other is Debian with Apache web server, so both of them need 443 port. Exchange needs it for Outlook Anywhere, and Apache needs for ...
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0answers
20 views

ASP.net Core 2.1.4 Web API project results in HTTP 502.5 error

I have tried to run my project on a server provided by someone else for some time now and after going through a lot of troubleshooting documents I'm at a spot where I don't know what to try next. For ...
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0answers
12 views

how to only allow access to website if user access through a certain website in IIS

How can I deny access for everyone except users that originally access the site from a specific website? I use IIS 10. Does really IP/Domain filtering in IIS works for this? I tried to simulate this ...
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0answers
16 views

IIS slow file upload

I have an interesting problem - I have my own IIS 2016 server, that I use to host a website which allows the users to upload a variety of files - some in text format, the others zip'ed up together. ...
4
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1answer
75 views

Why can't IIS read Web.config within a folder created by Bash on Windows?

If I use bash (from Ubuntu 18.04 running via Windows Subsystem for Linux) to create a directory under my Windows profile: $ mkdir /mnt/c/Users/mdmower/source/repos/WebBash then IIS 10 is unable to ...
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1answer
29 views

IIS Application Request Routing ignore certificate

I use one of development sites as URL rewrite to access other sites. Unfortunately one of the sites has a certificate error because we access it under VPN under different IP. IIS says that the ...
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1answer
29 views

How to restrict access to a specific file on iis windows 2012

IIS on Windows 2012 R2 A website has a number of directories and in one of those directories is restricted-page.html to which I want to restrict access to all except a particular windows user. The ...
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1answer
28 views

Add or do not add WWW hostnames to SAN certificate

My setup is as follows: 100+ websites Each website has two host headers any.com and www.any.com Requests for www.any.com are redirected to any.com without changing protocol Some of these websites ...
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0answers
18 views

Wrong upload progress on IIS 8

I have a windows server 2012 RC running IIS 8. In this server I have two services, that run on port 80 A HTML/JS site that will run in the client and make requests to another service. A WebAPI write ...
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0answers
20 views

minimum requirements server sizing [duplicate]

I have a big problem in determining the minimum requirements for running the web server I will be working on. I have read many articles about limiting the minimum server size but no article that gives ...
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0answers
10 views

Published WCF service - crashing MSVCR120.DLL

we have a WCF service hosted through ASP.NET on IIS. Problem is that service is crashing very often. This is what I can see in my event log (in czech language - i hope thats not problem): Název ...
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0answers
34 views

How to debug IIS 8.5 TCP resets?

I have a Win 2012 R2 / IIS 8.5 server that has been running a handful of public-facing production websites for 2 years. Today, for about 6 hours, it started randomly dropping port 80 requests (but ...
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0answers
20 views

IIS website only accessible over HTTPS (port 443)

I have my website running on IIS at hostname.com, with bindings for both http and https (I actually want to forward all http to https). From an external IP I can ping, telnet and visit the URL https:...
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0answers
36 views

Problems connecting to ftps

We have ftp over SSL set up for our customers to upload data to us. Each customer has their own login which gives access to only their folder. This is set up on Windows Server 2012 using iis 8.5 ...
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0answers
9 views

How to compute maximum number of concurrent user of IIS web server [duplicate]

Is there any formula that I can use to compute the maximum number of concurrent user of our website that runs in IIS 8, windows 2012 server.
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2answers
63 views

Powershell script to stop IIS AppPool recycling

By default a new app pool will want to recycle itself on a regular time interval every 1740 minutes. I want to clear this setting so the IIS never recycles it.
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0answers
37 views

IIS 8 Force Https

I am using IIS as a reverse proxy to an Apache/Tomcat instance of Confluence. I have an SSL certificate installed on IIS. I have the IIS default website use a URL Rewrite to route traffic internally ...
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1answer
53 views

Is a windows user really needed for IIS client certificate authorization, if so how to set this user's privileges?

I had originally posted this question in securitystackexchange, but I didn't get the answer I was expecting, and I see the topic can also fit here. I need to connect two servers in different ...
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0answers
117 views

Safari cannot open the page because the server stopped responding

I am running Windows Server 2012 R2, and have 2 web pages running via IIS. The 1st one is on port 80 for HTTP, and the 2nd one is on port 16552 for an API interface. I have opened all the ...
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1answer
21 views

IIS AD Permissions

We need the ability to run a script to restart the app pool of the specific IIS 7 site (Windows 2008) from a Windows 10 machine. We have a script, however, we need to use a service account to run the ...
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0answers
41 views

Microsoft Dynamics API 500 errors

The ...dynamics.com/api/data/v9.0/contacts endpoint and all other /api endpoints in our on-site Microsoft Dynamics virtual machines returns 500 errors. I do not think it is an authorization issue. In ...
1
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1answer
37 views

Does email from IIS SMTP get rejected?

A client has been using IIS v6 SMTP over Windows 2008 R2 for many years to send out automated server notifications. Their apps use Blat to send through localhost with no authentication. Email seems to ...
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0answers
59 views

HAProxy reverse proxy - multiple sites

I have configured HAProxy as reverse proxy - with single SharePoint site, server and it's working (SSL pass-through on IIS), but when I'm trying to configure two compeletly different SharePoint sites ...
0
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1answer
51 views

IIS: Change Default Domain Controller For Windows Authentication

Please bear with me, I am a software developer and know little of Active Directory and Windows Server domains. I am running a .NET MVC intranet application on IIS (Windows Server 2016 Standard) that ...
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votes
1answer
66 views

domain name to virtual directory IIS

Our company hosts our own website on a leased server (windows 2012 R2) To access it, we can use the IP (http://159.68.xxx.xxx) or the domain name we purchased (www.example1.com), which is simply a ...
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0answers
16 views

'error_prepend_string' and 'error_append_string' ignored in PHP 7 (with display_errors = On)?

Am I missing something? Here is part of my php.ini file: error_reporting = E_ALL display_errors = On html_errors = Off error_prepend_string = "<div style=""background-color:red;color:white"">" ...
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0answers
18 views

Insert several servers IP via txt/csv under SMTP on IIS 6 (Windows Server 2012) via shell/vbscript/anything [duplicate]

We would like to import several servers authorized IP's to send mails to the relay field on IIS 6 (WS2012). Do anyone have a viable way to do it? Many scripts were tested, none successfully.
2
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2answers
90 views

Old ssl cert still showing up in browser after installing new

We have an IIS ARR server which load balances out to two different individual IIS servers. The servers in question are our internal Staging servers. Three months ago I created a free Let's Encrypt ...
0
votes
1answer
35 views

IIS connection reset after redirecting http to https

I'm getting a connection reset error in browsers when I redirect a URL from http to https. I'm trying to locate the issue and have looked in C:\Windows\System32\LogFiles\HTTPERR and see only ...
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1answer
47 views

How to solve this generic intermittent SSL error?

I'm getting a cURL error when my website attempts to retrieve data from the CRM. PHP Fatal error: Uncaught exception 'Exception' with message 'cURL Error: Unknown SSL protocol error in connection to ...
0
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1answer
43 views

IIS Windows Authentication : IE not choosing the right certificate

I am trying to setup an intranet website (osTicket ticketing solution). I want my users to connect automatically to the website, so they don't have to fill their credentials. For this I have : ...
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0answers
37 views

Kerberos Double Hop Delegation from IIS to SQL server (using django)

I need to pass the credentials (Integrated Windows Authentication) from a django website on IIS onto a backend SQL server so that it runs under the proper user context. This is how my setup looks so ...
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0answers
13 views

IIS Rewrite language on all matched URL's

I'm trying to write a rule in my IIS that replaces all URL's that are matched with the turkish language to the english language. example: I want http://example.com/test.aspx?lang=tr to be forwarded ...
0
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1answer
46 views

IIS 10 - Process multiple requests from the same IP address

In our internal network, we have many applications hosted on different pools. User X might load a report which sends a request to the web server to run. Whilst this request is running, user X may also ...
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0answers
18 views

How to setup web.config and IIS for second and separate FQDN in IIS on same ports

I've got an existing website that is running on 80 and 443 with SSL already. I have a second FQDN that needs to access a different web application. My second application is Seafile. I've followed ...
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0answers
59 views

Client sends TCP ACK FIN right after successful TLS Handshake [duplicate]

I have a problem with one of my virtualhost. My config: a reverse proxy with Centos 7 + apache 2.4 and a backend with Microsoft IIS 6.0. When I do a curl from the proxy to the virtualhost (curl -k ...
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0answers
24 views

PHP under IIS FastCGI - How to determine the best values for InstanceMaxRequests and PHP_FCGI_MAX_REQUESTS

I'm running PHP 5.4 (yes, I know it's old and needs to be upgraded) as a FastCGI component in IIS 8.5 on Windows Server 2012 R2. While I was tuning the settings I read the https://docs.microsoft.com/...
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0answers
16 views

IIS credentials not working for sub folders

i have a site (example.com) that prompts for credentials once you click on a link on the main page if anonymous auth is disabled for that particular link, and basic auth and asp.net impersonation is ...
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0answers
12 views

How to bind Web Management Service to different interface than IIS?

I'm currently setting up a Server 2016 Core Web Server on Azure for a school project, and was wondering if it was possible to bind the Web Management Service to listen on a different interface than ...
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1answer
21 views

IIS and Apache rewrites and redirects working together

I'm having some trouble with IIS and apache working on the same server. Specifically, any redirects that apache does don't replace the website domain with the target domain. Here's an example: Trying ...
2
votes
1answer
185 views

IIS and SQL Server Windows authentication in a django application

I am trying to run a django website which connects to a SQL Server, using IIS with Windows authentication. IIS server and SQL server are on different machines under the same domain i.e., iis_machine....
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0answers
70 views

How do I serve a Flask app using HttpPlatformHandler?

I'm trying to use the HttpPlatformHandler module in IIS on Windows Server 2016 to serve a basic application written in Python using Flask. The Python environment is managed using pipenv, and the Flask ...