TP-Link Technologies Co. Ltd. MW8901G Manuale Utente

30

Figure 4-21 

¾

Virtual Circuit: Enter Virtual Circuit Index that you plan to setup for the NAT function. 

¾

NAT Status: This field shows the current status of the NAT function for the current VC. You 

can go to the previous screen (shown in Figure 4-4) to activate the function. 

¾

Number of IPs; This field is to specify how many IPs are provided by your ISP for current VC. 

It can be single IP or multiple IPs. We select Multiple to explain. 

)

For VCs with single IP, they share the same DMZ and Virtual servers; for VCs with multiple IPs, 

each VC can set DMZ and Virtual servers. Furthermore, for VCs with multiple IPs, they can define 

the Address Mapping rules; for VCs with single IP, since they have only one IP, there is no need 

to individually define the Address Mapping rule. 

Choose “Advanced Setup

ėNATėDMZ” in Figure 4-21, you can configure the DMZ host in the 

next screen. A DMZ (demilitarized zone) is a host between a private local network and the outside 

public network. It prevents outside users from getting direct access to a server that has company 

data. Users of the public network outside the company can access to the DMZ host. 

Figure 4-22 

¾

DMZ Host IP Address: Enter the specified IP Address for DMZ host on the LAN side. 

Choose “Advanced Setup

ėNATėVirtual Server” in Figure 4-21, you can configure the Virtual 

Server in the next screen.