Create a vpn connection 2003 to create a vpn single network card

Today, this is a dual IP. After testing, I found that the target and mask to be filled in at 8 places need to be set to 0.0.0.0. This is solved. However, because it is a telecom plus Unicom IP, it still needs a dual network card. . . In this way, China Unicom can enter the telecom and enter China Unicom. 1. Open [Control Panel] – > [Administrative Tools] – > [Routing and Remote Access] 2. Select [Configure and Enable Routing and Remote Access] 3. Check [Custom], because you only have one network card, so if you select the first item or the third item, you will get a "Must have two network cards" prompt 4, select [VPN access], start the system service slightly Wait until 5. Select [Properties] 6. In the pop-up control panel, select [IP] –> [Static Address Pool] –> [Add] and enter a starting IP [192.168.0.1] End IP [192.168.0.254], this IP segment 192.168.1.1-192.168.1.254 can be the same, is to assign virtual IP7 to the client that is pulled into your VPN server, then right click [static route] & ndash; > [New Static Route] 8, [Interface] Select “Local Connection>, Target [0.0.0.0], Network Mask [0.0.0.0], the gateway enters the gateway in the TCP/IP protocol on your network card (see Network Neighborhood Protocol (IP), this step is very important, otherwise your VPN server client is pulled in After that, you can only access your server or you can access other networks. QQ and the like can not be used to view the network neighborhood, get his default gateway 9, then delete [internal] 10 in [DHCP Relay Agent], then right click [DHCP Relay Agent] in the popup menu In [Add Interface] Local Connection 11, select [Local Area Connection]12, after completing the above, right click [General] –> [New Routing Protocol]13, select [NAT/Basic Firewall]14, add up After that, you will see [NAT/Basic Firewall] in the left example table, right click [NAT/Basic Firewall], select [Add Interface] in the popup menu, select [Local Area Connection]16, in the panel. Select [Public interface to connect to the Internet] –> [Enable NAT on this interface], if you use the system's own firewall in WINDOWS 2003, please use the service to be used in [Services and Ports]. Hook, if you are not sure, then check all the links. 17, then create a VPN account, allow dial-in, set access allowed. 18, all completed, and then use the VPN dial-up software to connect to the line is completed