Category: Citrix

Netscaler – Configure Kerberos Authentication + LDAP Group/Attribute Extraction to achieve SSO for internal users

SSO to Netscaler hosted web services for internal users: A request we receive from time to time from our Netscaler customers is that they would prefer internal users (users connected to the company’s LAN/Wifi or through VPN) to automatically get SSO when they browse to a load balanced web system (https://sharepoint.mycompany.com). One way of doing…




Netscaler – Customizing messages when using “Enhanced authentication feedback” with RfWebUI Theme

Some customers want to be able to provide more feedback to users when, for some reason, their logon to Netscaler fails or if the new password they specify during password change does not meet the AD’s password complexity requirements. Citrix has published the article https://support.citrix.com/article/CTX223404 that specifies how you can customize the message strings. However,…



Citrix Virtual Apps and Desktops 1909

Autumn is around the corner and Citrix has blessed our cold season with a new release of Citrix Virtual Apps and Desktops. Below is a selection of changes implemented in release 1909: Director & Studio Machine Catalog tags Note: Only configurable from within PowerShell Delivery Group – Maximum delay timer for scheduled restarts can now be…



Citrix ADC autoscale in AWS with terraform and Azure Pipelines

Citrix has released a feature that makes it possible to autoscale your Citrix ADCs (previously NetScaler) in AWS using their Citrix Application Delivery Management. You can read more about this feature here. The overview from Citrix looks like this: We have been using the autoscale solution and to make it easier for everyone else to…



Useful Netscaler CLI commands, particularly for diagnostics/troubleshooting

Over the last couple of years of working with the Citrix Netscaler product I’ve been noting down Netscaler cmds that I’ve found useful in various scenarios. The list of cmds I have saved up is quite big now, and I figured it would be helpful for other Netscaler admins to know about some of these….



Installing and configuring SFTP server on Windows Server 2016

For a recent customer engagement we needed to provide internal and external users with the ability to upload/download files through SFTP to a specific backend-server. For security reasons we decided to tunnel the SFTP traffic through the customer’s Netscaler, and so for this setup you need to do some Netscaler configuration and then the actual…



Rewrite or delete Server header using Citrix ADC CPX

A few days ago, I wrote a blog post about Using Citrix ingress controller with Azure Kubernetes Service. In this post, I’m going to show how easy it is to use the Custom Resource Definitions from Citrix to replace the Server header in an HTTP response, as well as removing it completely. If you would…



FSLogix is finally available at Microsoft!

Finally! The FSLogix agent has been released from Microsoft and can be downloaded here. This is great news, the new agent does not require a license so if your license is about to end, or you simply would like to implement the technology you are now able to! Documentation and guides You are also able…



XenServer 5.x/6.x – Update expired license

INFORMATION If you are currently running a legacy Citrix Xenserver 5.x/6.x with a free license, be aware that you cannot renew the license by requesting a new license the old way. Trying to request a license from http://deliver.citrix.com/go/citrix/xenserver_activation you will be presented with the following statement and unable to retrieve a license: As stated in…