Category: Citrix

  • Converting SSL certicates

    Often when we you buy / get a new certificate you need to have another certificate depending on your needs. PEM Format The PEM format is the most common format that CA’s issue certificates in. PEM certificates usually have extentions such as .pem, .crt, .cer, and .key. They are Base64 encoded ASCII files and contain […]

  • NetScaler: Configuring ActiveSync Filtering with XenMobile XNC

    NetScaler: Configuring ActiveSync Filtering with XenMobile Netscaler Connector (XNC) When you have XenMobile XNC then it is possible to filter ActiveSync requests going thru the NetScaler. It works as follows: The NetScaler appliance sits between the client and the XNC and CAS servers. All requests from the client devices go to the NetScaler appliance. The […]

  • NetScaler 10.1 Maximum ICA users

    Last week I received a question from a new 10.1 NetScaler Gateway implementation that when more then 5 users where logged in on the CAG the following error was shown: “Error: Login exceeds maximum allowed users” But when you do a “show license” Maximum ICA users = “Unlimited” is shown. For more info: http://support.citrix.com/article/CTX138561 These […]

  • NetScaler – Java update breaks GUI

    A few days ago Oracle released Java update 7u51. This update contains security updates which breaks the applet which is used to configure the NetScaler via the GUI. When you have installed the update and try to open the GUI you’ll get the following warning as shown in the screenshot below. To overcome this issue […]