Customize Netscaler Gateway Logon Page

When hosting multiple customers on the same Netscaler solution you can use Responder to customize Netscaler Gateway logon page.

In this article I’ll show you how you can remove the Password 2 field which gets there by default if you enable Radius.

Head over to System – Settings – Configure Advanced Features and enable Responder.

Then connect to your Netscaler via WinSCP and make a copy of index.html and login.js which are located in/netscaler/ns_gui/vpn

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Alike Backup – Free for XenServer and Hyper-V

For those who have been following my blog for some time know that I’m a big fan of PHD Virtual Backup or at least used to be. I’ve been following PHD since it’s early days. Unfortunately the company has grown to fast and the superb support has disappeared. Doesn’t matter how great the product is if support doesn’t work, especially when it comes to backup. So I reached out on Twitter and got a tip about Alike Backup for XenServer.

I’ve been running Alike Backup side by side with PHD Virtual Backup and have now decided to go with Alike. The best part, it’s FREE for single host server. That’s perfect for me since I have one XenServer and one Hyper-V server.

The setup is straight forward, the difference is that Alike Backup runs inside a OS and PHD Virtual Backup is an appliance.

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Long Live App-V 5 – Application Streaming is Dead

I’m just back from Citrix Synergy 2013 in LA Anaheim. It was awesome to connect with friends, customers and blog readers. There was a lot of exciting announcements, but in this blog post I will focus on XenDesktop 7 and the integration with App-V 5.

During the keynote Citrix didn’t announce that its Application Streaming feature is dead and won’t be supported in Windows 2012. Read this article from TechTarget for more information Citrix kills its Application Streaming feature, directs users to App-V.

Inside the Citrix Studio console you’ll be able to configure your App-V 5 Management and Publishing server.

App-V 5

Another new feature is the possibility to publish multiple installed and App-V 5 applications on the fly. This is a feature we’ve been awaiting for years.

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App-V 5 and Provisioning Services

App-V 5

In my last blog 7 Reasons Why You Need to Learn App-V 5 I talked about how important it is for you to start playing around with App-V 5.

Since all Citrix XenApp / XenDesktop and RDS should be running App-V 5 with Shared Content Store it’s important to leverage Windows 2012 and SMB 3.0 as I wrote about in this post Make your network 10x faster.

With App-V 5 you can easily publish all packages from a folder. This is the PowerShell script I’m running at startup for my XenApp 6.5 VM’s streamed with Provisioning Services.

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7 Reasons Why You Need to Learn App-V 5 Today

App-V 5

We’ve been doing server virtualization for years and hopefully most businesses run the majority of their servers on a hypervisor from Citrix, VMware or Microsoft by now.

With the release of Microsoft Application Virtualization 5.0 the same is going to happen to the application space. I remember back in the days when VMware took off, those consultants got some pretty amazing projects at their hands.

The same is happening now, so you better learn App-V 5 today.

At Citrix Synergy next month the learning lab “Implementing Excalibur on Microsoft Hyper-V” is running every day. Attendees will learn about next-generation delivery architecture of Excalibur with Microsoft’s newest operating system and System Center 2012 SP1. This is not a coincidence!

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Best Practices Preparing a Provisioning Services vDisk

In this blog post I will show you my Prepare for PVS script that contains Best Practices obtained after years of experience with Provisioning Services.

Let’s say you’re going to run Windows Updates. Well since you’ve already launched the Target Optimizer tool, that services is disabled and you need to head into services, enable and start it. Run Windows update and all good. When the update is finished you shutdown the machine and switch from Private to Standard Mode.

What you didn’t remember was to reboot the server for Windows Update to complete it’s updates. What happens now, is that every time your servers reboot, Windows Update will kick in and finish it’s things.

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Citrix XenServer – Make your network 10x faster

When putting most of your workloads on a Hypervisor you should not take for granted that you automatically get the maximum performance out of the box. You as the administrator need to perform additional tests to verify that the network performance are at it’s best.

Last week I upgraded my Citrix XenServer Home Lab and gained 10x faster network performance. In this blog post I’ll show you how you can run some simple tests to accomplish the same.

So I started testing Network Throughput Using Iperf. The Virtual Machines where 2 vanilla Windows 2008 R2 hosted on Citrix XenServer 5.6 SP2 with all hotfixes applied.

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ControlUp – Terminal Server and VDI Management

My favorite IT management console is just released in version 2.0 with a great bunch of new features and enhancements. This is a sponsored review, but I love this product and have been using it at all my customer since the first release.

In this blog post I’ll cover what’s new in this release. I’m also going to host a webinar with the CTO of ControlUp Tuesday, February 26, 2013 6:00 PM – 7:00 PM IST with live demo and Q&A. Make sure to reserve your spot HERE.

Central Configuration:

In earlier versions of ControlUp you needed to create the configuration on each and every management computer. Now the configuration can be stored in the cloud secured by your own encryption key. This way all the users of ControlUp can share the organizations computer tree, delegate administrative task and permissions (similar to AppCenter) and receive alerts on performance bottlenecks. The alerts is at the moment just sent to the event viewer, but I was told that an SMS / SMTP solution will be available in the next release.

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Troubleshoot Citrix XenServer Network Performance

Last week I was troubleshooting extremely slow network performance on Citrix XenServer 6.02 installed on HP Proliant BL460C G7. The solution was based upon Citrix Provisioning Services 6.1 and Citrix XenApp 6.5 with all hotfixes.

You might ask why not run XenServer 6.1? The customer did a Citrix XenServer Rolling Upgrade to 6.1 and a Provisioning Services Target Device software upgrade.

After the upgrade was completed they where experiencing problems and who would even think that Citrix XenServer 6.1 does NOT support Provisioning Services or XenDesktop. The XenServer Tools Workaround for XenServer 6.1.0 did not work in this environment.

Today Citrix acknowledges that some customers are experiencing intermittent Windows issues with XenTools in the XenServer 6.1 release. Hotfix (XS61E005) for all XenServer 6.1 installations will be released in early January 2013 and support PVS 6.1 (but what about XenDesktop?).

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