Customize logos on Citrix Web Interface 5.x

Posted on July 13th, 2010

This was done on Citrix Web Interface 5.2.0 but should work on any 5.x version

White theme

This is detailed in several places but most notably here: CTX119509

This gives the default logon screen in white.

Identify the images used

Here is a screen shot of the default view and list of the associated images & resolutions

There are 3 main images:

These are similar, but not the same, as the images for the Citrix Access Gateway Enterprise. The similar names are also listed. I have found it best to simply use the same images for both sites but just saved as different filetypes.

There is also the one moment please screen to consider

Simply open the ProgressWindow images and change the colour

File Locations

The Images are located in

..\inetpub\wwwroot\Citrix\{site name}\media

Simply copy the new images to this location and overwrite the old ones.

There are other ways to ammend these image details, by selecting the web site appearance options within the Web Interface console, but I find it easier and quicker to just overwrite the files.

Just make sure you keep the same dimensions for each image as this means you don’t need to edit any other files.

Tags: Citrix, customisation, customization, customize, header, images, logo, watermark, web interface, web interface 5.x
Filed under Citrix Web Interface | No Comments »

Customize Page title & favicon on Citrix Access Gateway Enterprise Edition

Posted on July 13th, 2010

The defaut page title and fav icon logo appear on the browser tab when connecting to the Citrix Access Gateway Enterprise Edition.

Shown here:

It is possible to replace the logo with your own one and change the text to be more appropriate.

Logo

The logo is:  /netscaler/ns_gui/vpn/images/AccessGateway.ico

replace with your own .ico file but keep the same file name

Browser title text

The title text is in two places

First: /netscaler/ns_gui/vpn/index.html

Search for the section:

<TITLE>Citrix Access Gateway</TITLE>

and change to your text

<TITLE>My CAG Text</TITLE>

Second: /netscaler/ns_gui/vpn/resources/en.xml

Search for the multiple sections:

<Title>Citrix Access Gateway</Title>

and change all of them to your text

<Title>My CAG Text</Title>

Keep changes after reboot

Copy the modified files to /var/mods and add the following lines to the /nsconfig/rc.netscaler file

cp /var/mods/images/AccessGateway.ico /netscaler/ns_gui/vpn/images/AccessGateway.ico
cp /var/mods/index.html /netscaler/ns_gui/vpn/index.html
cp /var/mods/en.xml /netscaler/ns_gui/vpn/resources/en.xml

New look and feel

Now it will look how you want.

Tags: CAG, CAG EE, CAG Enterprise, CAG Enterprise Edition, CAGEE, Citrix Netscaler, customisation, favicon.ico, modification, title
Filed under Citrix Access Gateway, Citrix Netscaler | 1 Comment »

Customize logos on Citrix Access Gateway Enterprise Edition Logon Screen

Posted on July 12th, 2010

This is based on Netscaler version 9.2 Build 46.9.cl although nothing appears to have changed from previous versions, so the same information will probably work on most Access Gateway Enterprise versions (CAG EE)

Change to a white theme

This is detailed in several places but most notably here: CTX123607

This gives the default logon screen in white.

Identify the images used

Here is a screen shot of the default view and list of the associated images & resolutions

There are five main images used in this page and they are:

I have found it better to stick to the same dimensions when replacing these images as sometimes the style sheets need to be modified to allow larger image sizes. If you can, stick to the same dimensions.

The background for image 1 & 2 is in the image itself. If you want to keep the same shading and blue bar, then edit the existing image and keep the background.The same applies for the logon logo (image 3) as the shading is part of the image.

To modify the border glow it is best to open up the existing image and use the dropper tool to fill the line in the desired colour.

File locations

These image files need to be copied to the /netscaler/ns_gui/vpn_images location on the Netscaler device. However, when the netscaler is rebooted the changes are lost so they must be copied here at every startup.

Copy all the images to a folder under the /var/ folder (I use /var/mods/) and this can be the store for all modifications.

Startup script

The /nsconfig/rc.netscaler file runs at every boot, so add entries to this file to copy the modified files from the /var/mods/ folder to the correct location. For example,

tar -zxvf /var/mods/AGEEwhite.gz -C /netscaler/ns_gui/vpn/images
cp /var/mods/images/ctxHeader01.gif /netscaler/ns_gui/vpn/images/ctxHeader01.gif
cp /var/mods/images/ctxHeader02.gif /netscaler/ns_gui/vpn/images/ctxHeader02.gif
cp /var/mods/images/CitrixWatermark.gif /netscaler/ns_gui/vpn/images/CitrixWatermark.gif
cp /var/mods/images/LoginIcon.png /netscaler/ns_gui/vpn/images/LoginIcon.png
cp /var/mods/images/LoginPaneCenterLeftBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneCenterLeftBorderGlow.png
cp /var/mods/images/LoginPaneCenterRightBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneCenterRightBorderGlow.png
cp /var/mods/images/LoginPaneFooterLeftBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneFooterLeftBorderGlow.png
cp /var/mods/images/LoginPaneFooterMidBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneFooterMidBorderGlow.png
cp /var/mods/images/LoginPaneFooterRightBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneFooterRightBorderGlow.png
cp /var/mods/images/LoginPaneTopLeftBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneTopLeftBorderGlow.png
cp /var/mods/images/LoginPaneTopMidBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneTopMidBorderGlow.png
cp /var/mods/images/LoginPaneTopRightBorderGlow.png /netscaler/ns_gui/vpn/images/LoginPaneTopRightBorderGlow.png

Final steps

Ensure you boot the netscaler device to confirm the start up script is running correctly and make the same changes to the secondary device if running in an HS pair.

The web page can now look how you want it to!

enjoy

Tags: CAG, CAG EE, CAG Enterprise, CAG Enterprise Edition, CAGEE, Citrix Access Gateway, Citrix Netscaler, color, colour, header image, image, look and feel, modification, watermark
Filed under Citrix Access Gateway, Citrix Netscaler | No Comments »

Upgrading a Netscaler 7000 device from v7.0 to v9.1 build 101.5

Posted on April 9th, 2010

I used this process to update a Netscaler 7000 device from v7.0 to v9.1 build 101.5

• Download Firmware from Citrix.com
• Download Firmware documentation from Citrix.com
• Use WinSCP or similar to connect to the Netscaler and create the following folders:
  • /var/nsinstall/nsinstall91/build1015/
• Copy the two downloaded updates into this folder
• Using puTTy or similar, connect to the Netscaler
• Uncompress the updates
  • shell
  • cd ..
  • cd var
  • cd nsinstall
  • cd nsinstall91
  • cd build1015
  • tar –zxvf build_9.1-101.5_cl.tgz
  • tar -zxvf ns-9.1-101.5-doc.tgz
• Run the update
  • ./installns
  • Reboot: Y

I updated a High Availability pair and did the secondary device first. Once the reboot was finished, I forced a failover to test the update and then repeated the same process on the other device.

Tags: 101.5, 7.0, Citrix Netscaler, firmware, installns, nsinstall, tar, update, upgrade
Filed under Citrix Access Gateway, Citrix Netscaler, Uncategorized | 2 Comments »

Citrix XML Service DNS Address Resolution & Access Gateway Enterprise SSL error 38

Posted on April 9th, 2010

I recently set up a Citrix Access Gateway Enterprise solution on a pair of netscaler 7000 devices running v9.1 build 101.5.

It was set up in traditional ‘smart access’ configuration and the Web Interface site was configured for 3 seperate farms – XenApp4.5, XenDesktop 4 & Presentation Server 4.0.

Launching sessions through the CAG for the XenApp farm was fine, but I was getting an SSL error 38 – The proxy denied access to message for the other two farms.

In checking the settings I noticed that the farms that produced the error had the ‘XML Service DNS address resolution’ option selected in the farm properties.

Unselecting this option enabled remote connections to work as normal, however this option was required and needed to be re-enabled.

It turns out that the firewall rules had not been set up properly from the DMZ to the DNS servers, so the Netscaler devices were unable to perform DNS lookups. As soon as the Firewall settings were resolved, the Netscalers could perform DNS lookups and resolved the problem.

Tags: CAG Enterprise, Citrix Netscaler, DNS, ssl error 38, the proxy denied access to, XML Service DNS Address resolution
Filed under Citrix Access Gateway, Citrix Netscaler | No Comments »