ZyXEL P-663H-51 Guia Do Utilizador

P-663H-51 User’s Guide

This chapter describes how to configure security settings.

By default, the ZyXEL Device allows traffic from the LAN to go to the Internet. Click 
Advanced Setup > Security > IP Filtering > Outgoing to open the following screen. This 
screen lists the currently configured filtering entries. 

Figure 40   Advanced Setup > Security > IP Filtering > Outgoing

The following table describes the labels in this menu.

Table 25   Advanced Setup > Security > IP Filtering > Outgoing

Filter Name

This is the name configured to identify the filter entry.

Protocol

This is the type of packets to which this entry applies. 

Source 
Address / 
Mask

This is the IP address and subnet mask of a LAN computer to which this entry applies.

Source Port

This is the source port for traffic (from the LAN) to which this entry applies.

Dest. 
Address / 
Mask

This is the IP address and subnet mask of a computer on the Internet to which this entry 
applies.

Dest. Port

This is the destination port for traffic to which this entry applies.

Remove

To remove a rule, select its Remove check box and click the Remove button. 

Add

Click this button to go to a screen where you can configure settings for a new entry.

Remove

To remove a WAN connection, select its Remove check box and click the Remove 
button.