Chapter 15 Firewall
AMG1312-T Series User’s Guide
171
The following table describes the labels in this screen.
15.3 The Default Action Screen
Use this screen to set the default action that the firewall takes on packets that do not match any of
the firewall rules. Click
Security > Firewall > Default Action
to display the following screen.
Figure 86
Security > Firewall > Default Action
Table 64
Security > Firewall > General
LABEL
DESCRIPTION
High
This setting blocks all traffic to and from the Internet. Only local network traffic and LAN to WAN
service (Telnet, FTP, HTTP, HTTPS, DNS, POP3, SMTP) is permitted.
Medium
This is the recommended setting. It allows traffic to the Internet but blocks anyone from the
Internet from accessing any services on your local network.
Low
This setting allows traffic to the Internet and also allows someone from the Internet to access
services on your local network. This would be used with Port Forwarding, Default Server.
Custom
This setting allows the customer to create and edit individual firewall rules.
Firewall rules can be created in the Default Action screen (
screen (
).
Off
This setting is not recommended. It disables firewall protection for your network and could
potentially expose your network to significant security risks. This option should only be used for
troubleshooting or if you intend using another firewall in conjunction with your ZyXEL router.
Apply
Click this to save your changes.
Cancel
Click this to restore your previously saved settings.
Summary of Contents for AMG1312-T Series
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Page 58: ...Chapter 4 Tutorials AMG1312 T Series User s Guide 58 Tutorial Advanced QoS Class Setup ...
Page 61: ...61 PART II Technical Reference ...
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