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Connecting across a firewall

Network firewalls can allow or block packets based on the destination address and port. If you are using ICA through a network firewall, use the information provided in this section to configure the firewall settings. You can configure the ICA client to connect to a Citrix server through a firewall.

To connect across a firewall

  1. Click the Option menu and choose Settings. The Settings dialog box appears.
  2. Select the Firewall Settings page.
  3. Click Use alternate address for firewall connection.
  4. Add the external internet address of a Citrix server that is on the subnet to which you want to connect to the Address List in the Server Location page. See Setting Server Location.