Dmz Host; Security; Ip Filtering - D-Link P.DG A4001N A-000-1A1-AE User Manual

Appendix A – Troubleshooting

DMZ Host

Since some applications are not compatible with NAT, the Router supports
use of a DMZ IP address for a single host on the LAN. This IP address is
not protected by NAT and will therefore be visible to agents on the Internet
with the right type of software. Keep in mind that any client PC in the DMZ
will be exposed to various types of security risks. If you use the DMZ, take
measures (such as client-based virus protection) to protect the remaining
client PCs on your LAN from possible contamination through the DMZ.
To designate a DMZ IP address, type in the IP Address of the server or
device on your LAN, and click the Save/Apply button.

Security

To access the Security window, click the Security button in the Advanced Setup directory. The Security button appears after configuring WAN
interface in PPPoA, PPPoE, IPoE or IPoA.

IP Filtering

The IP Filtering button appears when configuring WAN interface in PPPoA, PPPoE, IPoE or IPoA.
IP Filtering - Outgoing
This window allows you to create a filter rule of Outgoing.
Click change default policy to change the mode of policy.
Now default policy is BLOCK, it means all outgoing IP traffic from LAN is
blocked, but some IP traffic can be accepted by setting up filters.
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