Intranet websites are not accessible from the Tunnel Server.

Solution

  1. Ensure that you can access the internal websites from the tunnel server. If it is a Cascade mode, the internal site must be accessible from the Backend server.
  2. Ensure that all the application binaries are whitelisted for the VPN.For example, applications like VMware Horizon Client and Microsoft Outlook might have multiple binaries that need to be whitelisted.