Firewall

Menu path: Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > [ICA Session] > Firewall

In this area, you can specify the following firewall details regardless of the default settings:

• Use default alternate address setting

  ☑ Default alternate address setting is used (default)

  ☐ Default alternate address setting is not used

• Use alternative address: Define a proxy or Secure Gateway server as an alternative address for connections via a firewall. Note the tool tips regarding the individual configuration parameters.

  ☑ Use alternate address for firewall connections

  ☐ Disabled (default)

SOCKS / Secure proxy

• Use default proxy settings

  ☑ Default proxy settings are used (default)

  ☐ Default proxy settings are not used

• 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)

• Use default Secure Gateway settings

  ☑ Default Secure Gateway settings are used (default)

  ☐ Default Secure Gateway settings are not used

• 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)

  
  

  

  After enabling the alternative address, add the server to the address list under Setup > Sessions > Citrix XenDesktop/XenApp > Legacy ICA Sessions > ICA Session > Server.