Intermittent Kerberos issue when switching to https
Hi everyone,I am experiencing a strange intermittent issue with Kerberos authentication, between our SQL server and web application.Some background:One Windows 2012 R2 server running IIS 8.5. This...
View Article401.0 | 401.1 Unauthorized Error
Hello.I recently migrated a webservices site from one instance of Server 2008 r2 to another. Everything works on the original server. The services provided are all working except for our weather...
View ArticleCannot access website locally on IIS server
Two SharePoint 2016 servers on Win2k12r2 virtual boxes. Central Admin(CA) server is Dave1, WFE is Dave2. From Dave1, i cannot access the central admin website using any form of URL manipulation:...
View ArticleIIS response 302 until it hit response code 414
Hi,Intermittently, my application will encounter response code "414 Request URI too long" when saving the form. I use Developer Tools and noticed that there are a lot of response code 302 from the IIS...
View ArticleIIS 10 resends request
Hello. I use IIS 10 as a load balancer with jboss. I configured it this with ISAPI. But I've fell into issue. When my jboss process request more than 10-20 seconds, IIS resends request to jboss. It...
View ArticleHTTPS downloads failing
Hi, I am running Windows Server 2016 / IIS 10, and really hoping someone can help me with an ongoing problem.We are having sporadic but persistent problems downloading large files over HTTPS (not...
View ArticleIIS Default document not working
I have created a new website and it have 1 html page index.html. I have enabled the Default page but still if I browse my website without index.html then it is not working. If I browse http://localost/...
View ArticleIIS 10 (win2016) headers converted to lowercase when requested via HTTPS
Getting strange IIS behavior when loading pages from IIS 10.0 server via HTTPS (HTTP is OK) 1) setup VM win2016 server 2) install IIS role and ASP NET 4.5 3) create webapplication bound to both...
View ArticleIIS WCF requests slow-FREB and Debugdiag logs available
I'm trying to troubleshoot slow performance for some IIS requests.Server 2012 - IIS8CLR version = 4.6.1639.0I captured FREB logs and got some process dumps. We have some requests that take >30...
View ArticleUnable to get new IP to resolve to website in IIS7.5
Hi,I run a VM hosting many websites. One of the sites will soon be running over SSL so I'm in the process of switching it to run on its own IP address. My VM provider has provided an additional IP...
View ArticleLeanSentry, a scam?
Hi, I have recently signed up for a monthly plan for LeanSentry, since it seemed like a very powerful tool. But now I’m starting to get bad vibes. They are not answering mails, and I realize that most...
View ArticleHeap corruption in IIS 8, same code works fine in II7
I have a MVC4 application, which loads some DLLs. Basically, the architecture of the MVC application is this: the app receives some jobs from the user, it calls the processing functions from dlls and...
View Articlehost header configuration issue - iis 7.0
hi all,i have gone through multiple posts with some issues post implementation of host header.we are also trying to implement host header based solution in our environment. it is behaving randomly and...
View ArticleFTP Help
Hi I believe the version of ISS Manager I have is version 8.5.9600.16384 on my Windows 2012 Server. My problem is trying to use FTP with some reolink security cameras I have set up. In ISS Manger we...
View ArticleIIS application pool recycles randomly
Our ASP.NET MVC Application has been hosted on IIS 7.5 on a client's server. Details of Client Server:Operating System Windows Server 2008 R2.NET Framework 4.6.2The application pool of our web site...
View ArticleServices hosted in IIS not accessible
We have a WPF application which is deployed onto IIS( Version 8.5.9600) on Windows Server 2012 R2There are close to 8 such similar applications deployed on this machine. We are using WCF services but...
View ArticleWindows 2012 R2, IIS 8.5 prompts to log in for Intranet application
I have an intranet application using Windows authentication, with Anonymous Authentication disabled, Impersonate and Windows Authentication enabled. If user is already logged in to a machine on the...
View ArticleWindows Security Update (KB2716513). Failed for IIS
Hello,I have IIS 7 installed in the server and prompted windows update is IIS FTP 7.5 for Windows Server 2008 (KB2716513). when i install this , its failed and throwing below error Installation...
View ArticleIIS Service Keeps Stopping and Restarting
I know this is lacking in detail but I'm not even sure what questions I should be asking -- server is Windows Server 2012. I have one web application hosted on this server. The application is for...
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