Ens - General tab (overview)
Posted by Adrien de Croy (Import) on 30 January 2004 04:56 PM
ENS – The General Tab
ENS (Extended Networking Services) was introduced to WinGate as a plug-in and then fully integrated in Version 4.3, to provide support for a Firewall, Network Address Translation, and Routing services. The settings for ENS can be found under the System tab in Gatekeeper on the WinGate Server.
Enable the Extended Network Driver :
ENS has its own driver for low level networking support which is loaded on Operating System startup. To disable ENS (and the driver from loading), make sure this check box is unticked. If selected during installation WinGate ENS will be installed and started when WinGate starts.
General Purpose Internet Sharing (NAT):
By enabling this check box it will allow WinGate to provide Network Address Translation (NAT) for clients to access the Internet through WinGate. When disabling this option clients will require either the WinGate Internet Client or Proxy method of connection to use WinGate. For more detailed explanation on how NAT works please refer to the WinGate helpfile.
Support for Multiple Subnetworks (Router)
This option allows for the support of multiple subnets and uses WinGates ability to route packets (network traffic) between dissimilar IP subnets when they are both connected to the WinGate Server.
This setting allows you to set default levels of security with the WinGate firewall based on the general purpose of WinGate activity. Due to the central focus of the firewall opening and closing specific ranges of ports further manipulation of the Firewall can also be achieved through configuration of the Port Security tab.
The following is a brief explaination of each of the standard firewall settings.