Archive
#Netscaler Insight and Integration with #XenDesktop Director – via @msandbu
Great blog post by Marius! 🙂
This is another one of Citrix hidden gems, Netscaler Insight. This product has been available from Citrix some time now, but with the latest update in became alot more useful. Insight is an virtual applance from Citrix which gathers AppFlow data and statistics from Netscaler to show performance data, kinda like old Edgesight. (NOTE: In order to use this functionality against Netscaler it requires atleast Netscaler Enterprise or Platinum)
Insight has two specific functions, called Web Insight and HDX insight.
Web Insight shows traffic related to web-traffic, for instance how many users, what ip-adresses, what kind of content etc.
HDX Insight is related to Access Gateway functionality of Citrix to show for instance how many users have accessed the solution, what kind of applications have they used, what kind of latency did the clients have to the netscaler etc.
You can download this VPX from mycitrix under Netscaler downloads, important to note as of now it is only supported on Vmware and XenServer (They haven’t mentioned any support coming for Hyper-V but I’m guessing its coming.
The setup is pretty simple like a regular Netscaler we need to define an IP-address and subnet mask (Note that the VPX does not require an license since it will only gather data from Netscaler appliances that have a platform license and it does not work on regular Netscaler gateways)
After we have setup the Insight VPX we can access it via web-gui, the username and password here is the same as Netscaler nsroot & nsroot
After this is setup we need to enable the insight features, we can start by setting up HDX insight, here we need to define a expression that allows all Gateway traffic to be gathered.
Here we just need to enable VPN equals true. We can also add mulitple Netscalers here, if you have a cluster or HA setup we need to add both nodes.
After we have added the node, just choose configure on the node and choose VPN from the list and choose expression true.
#Citrix #NetScaler Application Delivery Controller Denial of Service Vulnerability
A denial of service vulnerability has been identified in Citrix NetScaler Application Delivery Controller (ADC). This vulnerability, when exploited, could cause the Citrix NetScaler appliance to become temporarily unavailable for normal use.
This vulnerability affects Citrix NetScaler ADC version 10.0 prior to version 10.0-76.7 only.
Citrix NetScaler ADC versions 10.1 and 9.3 are not affected by this vulnerability.
Continue reading here!
//Richard
#Citrix #XenDesktop 7 on #vSphere Validated Design Guide is available now!
Really good design guide by Citrix and blog post by Carisa Powell:
We are pleased to announce the availability of the Citrix Solutions Lab 5000-user XenDesktop 7 on vSphere Validated Design Guide.
Yes, you read that right, XenDesktop on vSphere. XenDesktop is also known to many vSphere customers as the best VDI solution for vSphere, and this design guide showcases the latest release of XenDesktop features and functionality all being hosted on a vSphere hypervisor. XenDesktop is the best of both virtual apps and desktops from a single platform, so XenDesktop is VDI, XenDesktop is app virtualization, XenDesktop is server-hosted apps and desktops, XenDesktop is secure remote access, XenDesktop is mobility…and with XenDesktop 7 you get all of this functionality from a single platform.
This design guide combines everything that is XenDesktop 7 and delivers it from vSphere to showcase how you can provide an app, desktop, remote access, and more solution for any type of user:
- VDI – XenDesktop offers a variety of VDI use cases, whether the user needs a standardized, corporate desktop that remains consistent and routine, or the user needs a personalized virtual desktop that he or she can customize to meet their business needs. This design guide validates XenDesktop Provisioning Services central image management technology for Pooled VDI on vSphere and XenDesktop Personal vDisk technology for delivering Personal VDI on vSphere.
- Server-hosted Apps and Desktops – XenDesktop also offers server-hosted apps and desktops by leveraging Microsoft Remote Desktop Shared Hosted (RDSH) technology to enable multiple users to connect and share resources from a single server. This design guide showcases XenDesktop server-hosted resources from Windows Servers on vSphere.
- Remote Access – XenDesktop leverages Citrix NetScaler appliances to provide secure, remote access from any location. NetScaler can be a virtual or physical appliance, and this design guide highlights the implementation and configurations of NetScaler Gateway virtual appliances on vSphere.
So why showcase all the features and functionality of XenDesktop 7 on vSphere? Staying true to the Citrix vision, XenDesktop continues to remain the only hypervisor agnostic app and desktop virtualization solution – including VDI, virtual apps and more. This means XenDesktop 7 seamlessly integrates with any hypervisor including Microsoft Hyper-V, Citrix…
Continue reading here!
//Richard
#Citrix #NetScaler #SDX Installation Overview Video
This is a pretty good “quick” video of the SDX installation! Have a look at it, and remember not to use 1Gbps interfaces only if you want to run more than 7 VPX’s on the SDX! Then go for 10Gbps interfaces or many channels/interfaces of 1Gbps to not hit the SR-IOV limit of 7/1Gbps interface! 😉
Description
12:45 screen capture with PPT overview on IP Addressing, and walking through install, IP Change for SDX’s SVM and XS IPs, licenses, and then the install of a NetScaler instance with NSIP and SNIP. This is intended to be a quick overview before you set out on a first SDX install, and is in compliment with the SDX Quick Install Guide.
See the video here!
//Richard
Choose your #Citrix #NetScaler … wisely… – via @hlouwers
This is a question I get a lot and I must say that Henny Louwers did answer it well in this blog post!
I spend a lot of my time breaking down the different models of Citrix NetScaler appliances and different Software Editions within the Citrix NetScaler portfolio.
I decided to set up a blog about this since the path is usually pretty much (lengthy but) the same. This does not mean the answer is always easy because there are a lot of questions that need to be answered.
The first thing I would like to get off my chest is the following: Stop seeing/selling the Citrix NetScaler as a replacement for Secure Gateway. It is so much more than that. I often have discussions with various engineers and consultants telling me that Citrix NetScaler is so expensive for a Remote Access solution because Secure Gateway always used to be free. No offense but a Citrix NetScaler solution belongs to the networking department, not the Citrix XenApp sys admin department. Or maybe limited.
That leads me to the first difficult thing of a Citrix NetScaler project. The adoption of the Citrix NetScaler appliances to the networking guys of an organization. They need to embrace the solution to make this a success. For some reason they too see it as a ‘’Citrix’’ solution. For that reason one of the most important meetings to setup is usually with the networking guys to try to explain the L3-L7 functionality of the Citrix NetScaler solution. When they realize it competes with F5, Juniper, Cisco, etc then we are on the right track.
NetScaler Gateway or NetScaler Standard Edition
Usually the first question of a customer is regarding something simple like replacing the Remote Access solution. Since the NetScaler is going to be the main platform for publishing Citrix publications a NetScaler Gateway can be considered as a valid option. This is when I tell a customer it would be wise to spend a little extra on the NetScaler Standard Edition since this would leverage the solution be having full load balancing capabilities (among others). When you compare prices between the NetScaler Gateway and NetScaler Standard Edition you will see that the Standard Edition will be somewhat more expensive but I for one think that it is worth the difference given the feature set that come with the Standard Edition. Of course the NetScaler Gateway can always be upgraded to a NetScaler Standard Edition (or higher) if you will.
Another feature of Citrix NetScaler Standard Edition is the ability to run Citrix Web Interface on the appliance. Honestly, I do think is not really that important anymore….
Continue reading here!
//Richard
Monitoring #Netscaler with Operations Manager 2012 – #SCOM – via @msandbu
Another great blog post by msandbu!!
This guide has been written with Netscaler build 73 and Operations Manager 2012 SP1 (on WS2012) with the management pack from Citrix.
Operations Manager 2012 supports monitoring network devices either through SNMP (v1, 2 and 3) or through just basic ICMP.
Citrix has made a management pack solution, which you can use to enhance the monitoring capabilities in SCOM.
The pack also includes VMM PRO management pack (Which is not gone through in this guide, just the basic management pack)
The management pack can be downloaded from mycitrix (Requires login)
https://www.citrix.com/downloads/netscaler-adc/components/netscaler-management-pack-for-operations-manager-2012.html
(Just a side note: Comtrade is a Citrix Partner who is currently making a new management pack for Netscaler so stay tuned for the new release )
So when we have a functional Operations Manager server up and running we have to install the SNMP service on one of the servers.
This can be done via Server Manager.
After that is installed go into services.msc and choose “Accept SNMP packets from any host” or just enter the IP of the Netscaler server.
Make sure that firewall on the OpsMgr server allows for SNMP traffic in…
Continue reading here!
//Richard
Top 10 #CitrixSynergy sessions…watch them today!
Have a look at the 10 most popular Citrix synergy sessions! They are now uploaded and ready for you to see:
- SYN501: Geek Speak Tonight! (Desktop Virtualization panel) & SYN501 (Mobility panel)
- SYN415: Advanced best practices for migrating from Web Interface to StoreFront
- SYN321: Next-generation desktop and app delivery with XenDesktop 7, Microsoft System Center 2012
- SYN334: What’s new in XenDesktop and XenApp Platinum
- SYN320: XenDesktop 7: what you should know about FlexCast management architecture and XenApp migration
- SYN299: One Step Beyond – An audience with the Citrix CTO’s
- SYN322: XenDesktop 7: reinventing HDX for mobile, 3D graphics and beyond
- SYN222: Architecting a global XenApp farm with regional users using NetScaler and StoreFront
- SYN404: Introducing the Citrix Diagnostic Toolkit
- SYN206: What’s new in ShareFile Enterprise
Continue reading here!
//Richard
Citrix Worx Apps announced! #CitrixSynergy, #BYOD
“Worx Enroll” and “Worx Home” apps announced to support the MDM, MAM, Web, Saas and Win apps/desktop (XA/XD) from ONE STORE!!
This is something that we all have been waiting for!! Finally a one-stop-shop/app in where an end user can use their personal devices and consume MAM, MIM and WaaS (Windows as a Service) deliverables without enrolling to a full MDM service. And those devices that are corporate assets enables you to do the same delivery and add the MDM capabilities needed (e.g: geofencing, pass code and other policies and asset mgmt) with the same end user UI!!!
I want to see this in action and get my hands on it NOW! 😉
//Richard
#CitrixSynergy keynote – What will be announced?
So here we are! Keynote is about to start!
what can we expect? This is one thing that I definitely like to see:
– MDM + MAM + MIM + XA/XD= one solution/service! Have they finally made some progress into integrating Zenprise, AppController and StoreFront into one “App Store” and policy governance model so that we have one (1) app that handles both MDM, MAM and MIM from a device/user perspective?
Let the show begin! 🙂
//Richard
Enable Enterprise #Mobility and Secure Android, iOS and Windows Devices – #BYOD
This is a good blog post from Christopher Campbell that also has links to Citrix BYOD Solutions and Citrix BYOD Starter Kit.
Lots of devices with many different operating systems. Lots of users bringing Android, iOS and Windows mobile devices into the workplace. Securing all these devices and the apps and data they’re accessing can make enabling Enterprise Mobility an intimidating task. Is it going to be BYOD, COPE, MDM, MAM, MIM or a combination? One size doesn’t fit all and addressing these challenges can be painful if you’re deploying a multiple vendor solution stack.
Some of the top mobile threats now include but are not limited to:
- Data loss from lost and stolen devices
- Information stealing mobile malware
- Vulnerabilities from device, OS and 3rd party apps
- Insecure Wi-Fi, network access and rogue access points
- Insufficient management tools and capabilities
Join Citrix Chief Security Strategist Kurt Roemer to find out how IT can maintain control and protect business information accessed from Android, iOS and Windows tablets and smartphones.
Watch Now and you will learn:
- Security considerations and risk mitigation options when supporting BYOD
- The architecture required to support tablets and smartphones accessing sensitive business information
- How Citrix BYOD solutions enable secure access to enterprise desktops, apps and files from any device
- Best practices for IT to maintain control over Android, Apple iOS and Windows tablets and smartphones used in the workplace
WATCH ON-DEMAND TODAY and learn how to make a complete end-to-end, fully integrated Enterprise Mobility solution work for the business, user and IT…
Continue reading here!
//Richard
The IT Melting Pot! 