TP-LINK TD-W8900GB User Manual

Page of 88
TD-W8900GB 
54M Wireless ADSL2+ Router User Guide
 
36 
 
Figure 5-20 
To add a new DMZ Host
:
 
You can enter the computer's IP address and then click Save/Apply to activate the DMZ host you 
set on this page. 
)
 
Note: 
DMZ host forwards all the ports at the same time. Any PC whose port is being forwarded must 
have its DHCP client function disabled and should have a new static IP Address assigned to it 
because its IP Address may change while using the DHCP function. 
5.4.3.4.  ALG 
Choose “Advanced Setup”Æ“NAT”Æ“ALG”, you can Enable SIP (Session Initiation Protocol) on 
the ALG (Application Level Gateway) screen (shown in Figure 5-21). 
 
Figure 5-21 
5.4.4 
Security 
When you select the Enable Security function (shown in Figure 5-10) for the connection type of 
MER or IPoA for the WAN Setup, or when you setup Bridge, PPPoA or PPPoE mode for WAN 
interface, you will see the Security menu in the Web-based Utility (shown in Figure 5-22). It 
includes  IP Filtering,  MAC Filtering (only effective in Bridge mode) and Parental Control 
submenus.