The proxy address can be an IP address or a DNS name. SOCKS: Client client to use a SOCKS proxy server, you must enter the address and port number of the proxy server.Client defined: Citrix client to use the settings configured for the client by the user.Web Proxy Auto Detect: Citrix client to detect the Web proxy automatically using the Web Proxy Auto Discovery (WPAD) protocol.User’s browser setting: Citrix client to detect the Web proxy automatically based on the user’s browser configuration.6 settings are available in the configuration: