Citrix Online Plug-in 11.2

  1. Citrix Online Plug-in 11.22
  2. Citrix Online Plug In 11.2 Download
  3. Citrix Online Plug In 11.2
  4. Citrix Online Plug-in For Mac 11.2 Download

In most situation, if you get this error, it means that there are some configuration errors in your Citrix environment. You can refer to below Citrix article for more information.

https://support.citrix.com/article/CTX124143

To test, make sure a legacy online web plugin is installed on your system such as 11.2.0.31560 for example. Edit your WebInterface.conf like above and set the version to “11.2.0.31560″. Hit the web interface and you will passthrough with no issue. Now edit the string again and change it to “11.2.0.31561″.

But, this week when we tried to renewal our netscaler certificate, we got a problem that:
1. Windows Machines works well with the new certificate. End users can start their VDIs with out any problem;
2. Windows Thin client which is running Windows Embedded XP can’t start VDI. They always got the error code’1030′
3. Some Linux thin client users can start their VDI, while some of them can’t. For who can’t start their VDI they got an error message said that S’SSL error’

  1. Citrix SD-WAN WANOP Edition 11.2.3b and later releases of 11.2. Citrix SD-WAN WANOP Edition 10.2.9b and later releases of 10.2 The following supported versions of Citrix ADC and Citrix Gateway address CVE-2021-22920 Citrix ADC and Citrix Gateway 13.0-82.45 and later releases of 13.0.
  2. Deployment tips, questions, blogs and other technical materials related to Citrix online plug-in SSON 11.

Finally, after two days investigation, we fixed this issue.

1. Use Symantec SSL toolbox to scan the certificate installed on our server. We found below error message

It means that for some old client, they may get problem without the chain. So download the chain and put it into the certificate on Netscaler.

2. After we fixed the chain issue, our thin client still can’t connect. And we found that for the thin client which is running Citrix Receiver 13.1, it can connect. And then we checked Citrix Receiver version changelog and we found

Citrix online plug-in 11.2 inch