Questions tagged [asp.net]
Web application framework developed by Microsoft
0
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0answers
7 views
An attempt was made to access a socket in a way forbidden by its access permissions:127.0.0.1:44300
Have developed an E-commerce app taking running it in production but facing few glitch of starting Checkout. The Application sits on my local machine using IIS server and it's deployed and published ...
1
vote
0answers
12 views
PrivateBytesLimit in web.config doesn't change cache EffectivePrivateBytesLimit
Our web-server has a worker process (w3wp.exe) that uses too much memory. Following this answer I tried to limit how much memory the process can use for caching in the web.config:
<system.web>
...
1
vote
1answer
26 views
Set ASPNETCORE_ENVIRONMENT in Google Cloud Flex App
I have an error in my asp.net core 2.1 app and would like to set the ASPNETCORE_ENVIRONMENT setting to Development so that I can better debug.
There are samples for the appsettings.json file, but the ...
google-app-engine
1
vote
1answer
108 views
How can I debug Windows server 2016 IIS “ERROR 404 - File or directory not found”
I can't get my ASP .NET web app running on my new AWS EC2 VM Windows Server 2016. Web app has been running on Azure VM Windows Server 2012 R2 for years.
THE PROBLEM:
I get:
"ERROR 404 - File or ...
0
votes
2answers
34 views
Application isolation issue on IIS 10 (Windows 2016 Server)
I'm setting up a new machine for hosting multiple asp.net applications. My goal is to isolate the apps as strongly as possible. In case one of the apps is hacked, all other apps should be safe.
I ...
1
vote
1answer
29 views
Browse from Internet to asp.net web app on Windows server IIS on new AWS EC2 VM gets WINDOWS 2016 SERVER “error 403 Access is denied”
THE PROBLEM:
When I browse from external Internet or on the server itself my ASP.NET web app hosted on Windows Server 2016 IIS on my new AWS EC2 VM, I get "error 403 Access is denied".
ATTEMPTS TO ...
0
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0answers
83 views
Http Post - long delay at state ExecuteRequestHandler
I have an asp.net mvc website hosted on Windows Server 2012r2 Standard which uses KnockoutJS to display data in a grid. This server is dedicated to the process that I'm having trouble with - it does ...
0
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0answers
34 views
Setting permissions for IIS user names such as Application Identity
I'm trying to setup an IIS .NET web application but am having problems granting permissions to allow the IIS process to write to files
The application is latest .NET with a Sql Server backend. As ...
0
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0answers
28 views
Stress/Load testing ASP.NET MVC Application with LINQPad
I have an ASP.NET MVC application deployed on three Windows 10 (64-bit) machines (Intel(R) Xeon(R) CPU E5-2690 v4 @ 2.60GHz (16 processors), RAM 32GB). Another Linux machine has nginx for distributing ...
1
vote
0answers
27 views
In Performance Monitor, what's the difference between “Cache % Machine Memory Limit Used” and “Cache % Process Memory Limit Used”?
These are both in Performance Monitor, in the category "ASP.NET Applications."
I couldn't find an official reference for these two values. They're substantially different from each other but we're ...
0
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1answer
34 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 ...
0
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0answers
319 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
vote
0answers
50 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 ...
1
vote
0answers
54 views
Azure Load Balanced Application error on one server
I have a application that is load balanced in azure but I have one server that is not working correctly. How can I hit that specific server with my browser to tell what is going on ? Any tricks people ...
4
votes
3answers
112 views
Azure high availability solution with synchronization of website and SQL server data
We have a web solution that we sell and it comes with 1 dedicated Azure VM containing everything it requires to run the application:
ASP.NET web application
Production environment
QA environment
SQL ...
0
votes
0answers
146 views
Troubleshooting IIS Application Restarts Performance Counter
Some of our servers were getting 100% CPU.
When analyzed through Performance Counters, we found that Application Restarts counter increased by 50 when CPU reached 100% but the Worker Process Restarts ...
1
vote
1answer
48 views
Poor website performance [duplicate]
Not sure if this is the correct forum to ask my question.
I have a website where the number of visitors is increasing and it is facing a poor response time. I am not a server specialist and for this ...
0
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1answer
197 views
issue with mod-mono on centos 7
I am new to Linux hosting. We have some ASP.NET sites hosted on Windows IIS. We are now going to migrate those site to Apache Webserver. After study, I found we can use "mod-mono" for this purpose. I ...
0
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0answers
31 views
Service account access to SharePoint online
I've got a ASP.NET web site, which runs in a custom app pool using an AD service account. The web site which is only available on the internal network is supplied by a third party vendor, as such we ...
0
votes
1answer
3k views
Event code 3005 ID 1309 - IIS
I have problems with my application after last Windows Updates and ASP.NET 4.0.303.
My application has crashed after some minutes, looking in Windows Event Viewer, I found this error log, is the same ...
0
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0answers
222 views
Failed to deploy application in AWS
When I deploy an application to AWS, in VS Output Console, and in a log.txt file is written that deploy is successful, but when I go to console.aws it display error
Picture 1
During an aborted ...
0
votes
0answers
23 views
App pool hiccup with no errors
(I am a software developer) We are troubleshooting a bizarre issue. Our environment is multi-tenant with each tenant having their own app pool and each app pool has one site. For this issue the tenant ...
1
vote
0answers
108 views
Asp.Net application pool crash
We have our application hosted on Windows Server 2012 and IIS 7.5 but the application crashed when it's application pool went above 4.5 GB with just few users. This is the error stack in Windows Event ...
1
vote
1answer
47 views
How do I get my IIS web app to authenticate intranet users using a FQDN?
I am maintaining a web application that runs using Windows authentication on IIS and serves a campus intranet. A domain administrator has issued me an SSL certificate for machinename.example.edu. ...
0
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1answer
287 views
IIS starts serving 404's (works for a while!)
This is a funny one that's just started happening. Changes I've recently made:
Updated website (not major update, small code changes/bug fixes)
Added URL re-write rules to 301 forum to different ...
1
vote
0answers
1k views
The requested page cannot be accessed because the related configuration data for the page is invalid
I want to test my ASP.Net Core 2.0 Hello World Api on localhost.
I Created the project using VS2017 File->New Projecct-> .Net Core -> ASP.NET Core Web Application -> Empty
It ran fine in the ...
0
votes
0answers
35 views
IIS rewrite default rule for matching all documents
I am trying to setup rewrite rules. I am using web.config.
I have many multiple files - .aspx and html files under same folder.
And I add one rule that rewrites abc.html to abc.aspx and this ...
0
votes
0answers
31 views
HTTP Error 403.14 The Web Server Is Configured To Not List The Contents
I have been getting this error for over 5 hours and I have ran out of ideas and guides. I am trying to install a web-application build by our developers on a Windows Server 2008. I have installed it ...
1
vote
0answers
272 views
Microsoft Monitoring Agent APM service is inaccessible. Please check that it is not in a disabled state.
We encountered an issue where the agent (referred to as the Microsoft Monitoring Agent) in the IIS server - however,the IIS Application Pools began to cause high CPU usage the application server ...
0
votes
1answer
82 views
Difference between ASP.Net Applications and ASP.Net Apps vSomething Performance Counter Sets
On Microsoft Windows Server 2016 (and probably earlier versions) I see several Performance Monitor Counter sets/categories that have similar names and similar counters:
\ASP.NET Applications(*)\*
\...
0
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0answers
29 views
Why does ASP.Net work without ManagedEngine being enabled?
In various places (https://www.microsoftpressstore.com/articles/article.aspx?p=2231761&seqNum=2, https://docs.microsoft.com/en-us/iis/get-started/introduction-to-iis/iis-modules-overview#module-...
0
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0answers
845 views
Nignx Reverse Proxy not loading css and js files.
Hi I am running dotnet core on CentOS 7 with nginx reverse proxy. Following are my configurations.
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
...
0
votes
0answers
35 views
Is there a .Net Core + SQL Server Stack for linux like LAMP or MEAN?
Today we are allowed to run either ASP.NET Core and Microsoft SQL Server on Linux. I was looking for something like the LAMP Stack or MEAN stack for Linux but for .NET Core and SQL Server. But i was ...
0
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0answers
106 views
IIS 7.5: Session State
What is the difference between session state in these 3 levels?
We are trying to configure session timeout for our .net web application but which level of configuration we should look for? Thanks.
...
0
votes
2answers
127 views
Microsoft VBScript compilation error '800a0408'. IIS ASP Javascript serving error
I have a server with IIS 6.1 In a Windows Server 2008 which is serving an ASP web site, the page is running OK, and the javascript is being served correctly as you can see here.
But in another ...
0
votes
1answer
1k views
IIS ARR ReverseProxy with Client Certificate Authentication for backend IIS
We have legacy SOAP Web Services (https://dev-ms01/Services/default.asmx) which are written in asp.net 1.1 hosted on IIS7(win server 2008 standard),web services consumed by clients by providing Client ...
0
votes
0answers
53 views
Why Nopcommerce 3.7 So Slow On Azure WM?
First, I have created WM on Azure (1core 1gb ram, Server 2016 Datacenter) and SQL Server with 5 DTU. Installed Nopcommerce 3.7 which is open source e-commerce solution.
I tried to visit web site, ...
2
votes
0answers
1k views
Why is IIS 10 serving content using HTTP 1.1 instead of HTTP 2? [duplicate]
I have a base install of IIS 10 on Windows Server 2016 which I have setup my basic web application on.
The application website uses HTTPS.
For some reason, when browsing from Chrome 63, the content ...
0
votes
0answers
432 views
Unable to run .cshtml pages on Windows 2008 IIS7
I have created an ASP.Net C# website using Visual Studio with Razor v2. I published it to my live server, but the pages do not process the code. The pages are .cshtml pages.
The server is a Windows ...
0
votes
2answers
58 views
Active Directory asp.net config
I've been tasked with moving an asp.net web app from an old 2003 server as part of an organisation's complete move to new servers. The app uses Active Directory authenication, of which I have little ...
0
votes
0answers
64 views
Windows Service Alternatives For Automatic Application Startup
I've written an ASP.Net MVC / SignalR web application written in C# which I'm hosting on an Azure virtual machine. It's also got a SQL-Server instance on it and three Windows Services. Despite the ...
0
votes
0answers
743 views
Sudden High Cpu on Windows Server 2012 R2
We have simple ASP.NET web application(ASP.NET 2.0) on production with 2 web server and each web server has 64GB RAM and 32 cores. The production site sometimes suddenly spike the CPU to 90-100% on ...
1
vote
0answers
319 views
Windows web config redirect, different folder name and domain
I have 2 websites and a few thousands links with the same pattern that need to be redirected. I want to achieve this by writing the code one time and for it to work for all of the URLs.
This is the ...
1
vote
1answer
516 views
How to configure delegation in an ASP.Net Core 2.0 app on windows with users authenticated via Azure AD
The Setup:
I have a web app written in ASP.NET Core 2.0 that authenticates against Azure AD using OpenID Connect. It is running on a machine that is part of an Azure AD domain. The app does have an ...
1
vote
0answers
683 views
Application Gateway’s ARRAffinity cookie domain does not match with site’s domain
I have configured an Application Gateway with the cookie-based affinity following this.
The backend pool is configured as abc.azurewebsites.net.
I have created a CNAME test.example.com to point to ...
1
vote
2answers
92 views
How do you stop users directly accessing files on a website in IIS
I want to stop users on the internet being able to enter this URL into a browser and access these files directly. How can I do this?
for example:
mysite/uploadedfiles/file1.txt
is there any iis ...
3
votes
0answers
95 views
How to enable two consecutive periods in URL without introducing a security vulnerability
I have a site running on IIS 7.5 which hosts some user-generated content. Recently, I came across a file with two periods in its filename. Let's call it foo..bar.jpg. When I attempt to access it, I ...
1
vote
0answers
145 views
Host asp.net framework application in asp.net core web site
I have two applications, one built using asp.net core and one using asp.net framework. I am hosting both within IIS. One runs under an app pool setup as managed and one as unmanaged, as shown here:
...
1
vote
1answer
119 views
How to safely allow IIS to execute an exe with potential vulnerabilities?
We have an IIS application that needs to execute an exe with potentially malicious input. Multiple applications run in this app pool and I would like to limit our risk as much as possible. The ...
12
votes
1answer
251 views
Disable TLS 1.2 stops RST packets
Environment,
Web server - Server 2012 R2, IIS 8, ASP.NET application
Firewall Cisco 5515
Un-Managed HP switches, No vlaning
Client has been using Curl from the outside to hit our application.
No ...
