Tag Archives: Unified AppStore

Top 10 Suggested Unified Experience Tips for Citrix Users 2016

The views expressed here are my own and do not necessarily reflect the views of Citrix.

Shortened Names
XENDESKTOP – xd
VIRTUAL DELIVERY AGENT – vda
HIGH DEFINITION EXPERIENCE – hdx
EXPERIENCE 1st – x1
XENAPP – xa
VIRTUAL DESKTOP – vd
THINWIRE COMPATIBLE MODE – tcm also known as ecm or thinwire+
SELF-SERVICE PASSWORD RESET – sspr
VIRTUAL GPU – vgpu
PROOF OF CONCEPT – poc

Suggested Top 10 for 2016
This is numbered 1 through 10 but in reality is in no particular order!

1. E-mail discovery for Citrix Receiver using DNS SRV records – http://docs.citrix.com/en-us/receiver/windows/4-3/receiver-windows-install-wrapper/receiver-windows-cfg-command-line-42.html internally and externally on the Gateway – http://docs.citrix.com/en-us/netscaler-gateway/10-1/ng-xa-xd-integration-edocs-landing/ng-clg-integration-wrapper-con/ng-clg-session-policies-overview-con/ng-clg-storefront-policies-con/ng-clg-storefront-email-discovery-tsk.html.
2. Implement SplitDNS or more technically correct “split-horizon DNS” – https://en.m.wikipedia.org/wiki/Split-horizon_DNS my favourite personally over email based discovery :-)!
3. Brand your NetScalers (Unified) Gateway – http://docs.citrix.com/en-us/netscaler-gateway/11-1/vpn-user-config/custom-portal.html and App Store (StoreFront) – http://docs.citrix.com/en-us/storefront/3-7/manage-citrix-receiver-for-web-site/unified-receiver-experience.html to match and keep it clear, clean and simple!

4. Implement HDX Adaptive Display v2 available in 7.11+ – http://docs.citrix.com/en-us/xenapp-and-xendesktop/7-11/policies/reference/ica-policy-settings/graphics-policy-settings.html as your default Graphics Mode and if you can’t then Thinwire Compatible Mode – http://docs.citrix.com/en-us/xenapp-and-xendesktop/7-11/hdx/thinwire.html.

5. If using Skype for Business 2015 or 2016 implement the HDX RealTime Optimisation Pack 2.x.n http://docs.citrix.com/en-us/hdx-optimization/2-1/hdx-realtime-optimization-pack-overview.html to offload the video/audio to the local end-points (Windows, Mac and Linux) saving on backend compute and density loss for XenApp.*

6. Implement domain pass-through for internal users – http://docs.citrix.com/en-us/storefront/3-7/plan/user-authentication.html.
7. Deploy the (latest) HTML5 Receiver for remote access – http://docs.citrix.com/en-us/receiver/html5/2-2/user-experience.html.

8. When using Citrix Receiver for Windows (with HDX engine 14.4), the GPU can be used for H.264 decoding wherever it is available at the client – http://docs.citrix.com/en-us/receiver/windows/4-5/improve.html.
9. Deploy Self-Service Password Reset (SSPR) – http://docs.citrix.com/en-us/self-service-password-reset/1-0.html.

10. The most difficult to justify probably re the cost(s) but assigning a low end vGPU GRID profile or utilising the Intel Iris Pro Graphics with XenServer 7 to provide enough/suitable GPU capacity to all virtual apps & desktops (oldISH and modern) provides a much better experience so setup a PoC to see and try if for yourself and finally NVidia now supports H.264 offloading onto there GRID Cards in 7.11 🙂 – http://docs.citrix.com/en-us/xenapp-and-xendesktop/7-11/whats-new.html#par_anchortitle_59c9.

StoreFront 2.0

The following content is a brief and unofficial prerequisites guide to setup, configure and test StoreFront 2.0 prior to deploying in a PoC, Pilot or Production environment by the author of this entry. The views, opinions and concepts expressed are those by the author of this entry only and do not necessary conform to industry descriptions or best practises.

Shortened Names
STOREFRONT SERVICES – SFS
FULLY QUALIFIED DOMAIN NAME – fqdn
NETSCALER ACCESS GATEWAY – nsag
NETSCALER GATEWAY – nsg
CERTIFICATE – cert

Certificates
1: What type of certificate do you require for your SFS deployment depends upon weather the server is (a) internal only (b) deployed in-line with the AppController internally (c) deployed in the DMZ (d) deployed in-line with the AppController fronted by a nsg.
2:Another important consideration re what certificate to use includes weather you have an Enterprise CA with in your organisation to sign your CSRs or do you use self-signed certificates or do you generate and publicly sign your certificates (standalone or wildcard) externally?

StoreFront 2.0 Overview
1: StoreFront is replacing Web Interface 2015 ref Bitly link to Citrix EOL web page indicating WIF EoL. Why? StoreFront is the next generation platform which provides a great and seamless user experience across any type device supporting Citrix Receiver. StoreFront aggregates Windows & Mobile Apps*, Desktop, Web-links, SaaS and can with a single click can propagate configurations changes between all the StoreFront servers within your environment.
2: No more MS SQL database requirements with the SFS 2.0 release.
3: Improved login performance.
4: Bind your SSL certificate within IIS prior to installing or configuring SFS 2.0 and remove HTTP unless required to OS harden your SFS server. By binding the SSL cert prior to configuration of SFS it will ensure that the configuration wizard uses HTTPS over HTTP. In addition where possible use your organisations Enterprise CA to sign your StoreFront servers CSR instead of using the self-assigned SSL certificate option to generate a SSL cert in IIS as this will causes secure (SSL) communication issues between SFS and the delivery controller(s) if using HTTPS and when you attempt to access published resources from the configured delivery controller the resources will not be available as the servers cannot successful communicate with one another over HTTPS.
5: Beacons enable Citrix Receiver to understand intelligently wether a user is connecting to your organisations Citrix resources is internally or externally, by attempting to access the internal or external SFS FQDN’s within the StoreFront MMC snap in e.g storefront.axendatacentre.local (Internal) or sfs.axendatacentre.com (External and resolvable).
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* Worx Home is now responsible for the delivery or mobile apps delivered via the XenMobile AppController 2.8
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6: This Citrix blog article sums up the Receiver for HTML 5 – http://blogs.citrix.com/2012/08/31/receiver-for-html5-is-now-available/ and you can learn how-to install and configure it at – http://support.citrix.com/proddocs/topic/receiver-html5-11/receiver-html5-install.html.

Subscription Database Where Is It?
The release of Citrix StoreFront 2.0 from 1.2 brought with it a change in where and how follow-me apps subscription data is stored. Historically this was stored in an MS SQL database in 1.2 now this data is actually stored in a EDB file check out. – http://support.citrix.com/article/CTX139037 which is automatically replicated if a SFS cluster. You can also adjust the subscription synchronising period by following this eDocs article which requires some PoSH cmdlets – http://support.citrix.com/proddocs/topic/dws-storefront-20/dws-configure-ha-sync.html.

Customising Receiver for Web
This blog article goes into great detail about to customise Receiver for Web from the logos, background image, connecting from IP addr of the user to adding in additional elements e.g click here to contact your IT Helpdesk. Check it out at – http://blogs.citrix.com/2013/06/26/customizing-receiver-for-web-in-storefront-2-0/.

HTML 5 Receiver Configuration & Support
Coming Soon!

Citrix StoreFront 2.0 – Implementation Guide
http://support.citrix.com/article/CTX133185

StoreFront 1.2

The following content is a brief and unofficial prerequisites guide to setup, configure and test StoreFront 1.2 prior to deploying in a PoC, Pilot or Production environment by the author of this entry. The views, opinions and concepts expressed are those by the author of this entry only and do not necessary conform to industry descriptions or best practises.

Shortened Names
STOREFRONT SERVICES- SFS
FULLY QUALIFIED DOMAIN NAME – fqdn
NETSCALER ACCESS GATEWAY – nsag
NETSCALER GATEWAY – nsg

Certificates
1: What type of certificate do you require for your SFS deployment depends upon weather the server is (a) internal only (b) deployed in-line with the AppController internally (c) deployed in the DMZ (d) deployed in-line with the AppController fronted by a nsg.
2:Another important consideration re what certificate to use includes weather you have an Enterprise CA with in your organisation to sign your CSRs or do you use self-signed certificates or do you generate and publicly sign your certificates (standalone or wildcard) externally?

What is StoreFront 1.2
StoreFront is replacing Web Interface 2015 ref Bitly link to Citrix EOL web page indicating WIF EoL. Why? StoreFront is the next generation platform which provides a great and seamless user experience across any type device supporting Citrix Receiver. StoreFront aggregates Windows & Mobile Apps, Desktop, Web-links, SaaS and can with a single click can propagate configurations changes between all the StoreFront servers within your environment.

Troubleshooting Tips
1: Generate and complete your CSR within IIS and bound the certificate to HTTPS on the intended sfs prior to installing StoreFront.
2: Where possible use your organisations Enterprise CA to sign your CSR’s over self-assigned SSL certificates generated in IIS.