One of the most challenging aspects of creating a disaster recovery environment was having a quick failover to a website that exists in another datacenter. These failover instances usually contained stale code, the hardware for the environment was expensive and rarely, if ever utilized and when we tried to failover to the DR it rarely […]
Read More →11-AUG-2016: This article discusses INBOUND IPs, if you are looking for a single outbound IP address, Web Apps do not support that, instead there is a group of ~4 outgoing IP addresses described here. If you want your own set of outbound IPs, consider an ASE described here. 25-OCT-2017: If you delete an existing binding […]
Read More →In this post I will discuss 2 issues you might encounter when configuring an SSL certificate on Azure Web App. The certificate does not show in the drop-down. Browsing to your website over SSL / HTTPS you receive a security warning and the Azure Website wildcard certificate is delivered. ##The certificate does not show in […]
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I have written some instruction on how I setup a WebDAV installation that uses Windows Authentication and UNC here. An important concept to understand before you start setting up a WebDAV solution using this configuration is the difference in behavior when you are logged on and testing from the IIS server versus testing from a […]
Read More →With each version of Microsoft Windows Server comes a new version of Internet Information Services (IIS). With the recent release of Windows Server 2016 comes IIS version 10. Before I cover these new features, here are a few articles which I have already written which you may be interested in: What’s new in IIS 8.5 […]
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Before I get started, keep in mind, that I am not a security expert, if you want to enable security for your Azure App Service Web App I recommend using EasyAuth as described here, so much easier, IMO. You likely get some benefits from the ‘Change Authentication’ features of: No Authentication Individual User Accounts Work […]
Read More →When you are experiencing slowness with your ASP.NET application, one place to check is if the application is being recycled. If the application is being recycled over and over again, then sessions and application settings are lost and it has a pretty big impact on your users and customers. A place to begin your investigation […]
Read More →If you have not already read this article, please do which is a prequel to this one that explains the basic installation and configuration of ARR using anonymous authentication. The steps for configuring Application Request Routing (ARR) to use Windows Authentication -> Kerberos, are: Set authentication protocol on IIS (Server Farm) servers to Windows Authentication […]
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There are many reasons why an application pools’ worker process (W3WP.exe) could be behaving badly. The best approach is to capture some memory dumps during the problem situation and then analyze them. The problem with that is the root cause is not always obvious, even after many hours of analysis and investigation. An alternative to […]
Read More →I have spent some hours setting up a solution defined in the title of this article. I want to make clear that there are numerous ways of configuring this and there are numerous Kerberos/Windows Authentication configuration possibilities based on different SPNs, IE Zones, Application Pool identities, etc… This article is intended to provide 1 possible, […]
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