Nat/ics for extranet users to access intranet Web servers

Solve the method of letting extranet users access intranet Web server in case of using Nat/ics.

For an additional feature inside ICS, the operation is fairly straightforward and can be perfected if NAT (network address translation) or ICS (Internet Connection Sharing) is already in place.

First, the use of NAT

1, open Routing and Remote Access MMC;

2, assuming your server name is myserver, Nat enabled connection is "local connection 1". Expand Myserver-> IP Routing-> Network address translation (NAT) in turn.

3, right click "Local Area Connection 1" In the details pane, and select the "Properties" submenu to switch to the Special Port tab.

4, select "TCP" in the above protocol list, press the "Add" button below, in the "Add Special port" dialog box, select "This interface" in the "public address" frame, the incoming port fill "80", the private address in the network as the Web server address, such as "192." 168. 1. 100 ", a Web site port that acts as a Web server in an outgoing port, usually" 80 ". Ok save exit.

5, after the completion of the test.

Ii. use of ICS

1. Right-click the network connection that is enabling ICS (assuming the name of the connection is "local Connection 2"), select the Properties menu item, start the Local Area Connection 2 Properties dialog box, switch to the "Share" tab, and click the "Settings" button below.

2, in the pop-up "Internet Connection Sharing Settings" dialog box, switch to the "Services" tab, press the "Add" button below, add to the extranet User services.

3, in the out of the Internet Connection Sharing Service dialog box, the service name is entered "www" (this can be entered casually to identify the service), the service port number to fill in the intranet in the Web services used by the end product number, usually "80"; protocol select "TCP"; " The name or address of a server computer on a private network "fills in the address of the computer that acts as a Web server in the network, assuming" 192.168.1.100 ".

4, save exit, complete.