Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Firewall

In this area, you can configure the following firewall settings:

  • Alternative address:

    ☑ Allows you to use a proxy or Secure Gateway server as an alternative address for connections via a firewall.

    ☐ Do not use an alternative address (default)

    After enabling the alternative address, add the server to the address list under Sessions > Citrix XenDesktop/XenApp > HDX/ICA Global > Server Location.

SOCKS / Secure Proxy

  • Proxy type
    • None (Direct Connection)
    • SOCKS: A proxy that uses the SOCKS protocol
    • Secure (HTTPS): An HTTP proxy with TLS/SSL encryption.
  • Proxy server: Name or IP address of the proxy server
  • Proxy port: TCP port of the proxy server (default: 1080)

Secure Gateway (relay mode)

  • Secure gateway address: If you would like to use a Citrix Secure Gateway in relay mode, you must give the full DNS name – the IP address is not sufficient in this case.
  • Port: TCP port of the gateway (default: 443)