ZyXEL Communications MAX218M2W, User Manual

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Chapter 8 Security
MAX208M2W Series User’s Guide
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8.2 IP Filter
Use this screen to block incoming connections from specific IP addresses.
Click Security > Firewall > IP Filter to open this screen as shown next.
Figure 58 IP Filter Screen
This screen contains the following fields:
Table 45 IP Filter
LABEL DESCRIPTION
Active Indicates whether the current IP filter is active or not.
Source IP This displays the source IP address for the IP filter rule.
Click Add to create a new, empty rule, then enter the incoming IP
address for the MAX208M2W Series to block.
If you want to delete this rule, click the Delete icon.
Source Port This displays the source port number for the IP filter rule.
Click Add to create a new, empty rule, then enter the incoming port
number for the MAX208M2W Series to block.
If you want to delete this rule, click the Delete icon.
Destination IP This displays the destination IP address for the IP filter rule.
Click Add to create a new, empty rule, then enter the outgoing IP
address for the MAX208M2W Series to block.
If you want to delete this rule, click the Delete icon.
Destination Port This displays the destination port number for the IP filter rule.
Click Add to create a new, empty rule, then enter the outgoing port
number for the MAX208M2W Series to block.
If you want to delete this rule, click the Delete icon.
Protocol This displays the protocol blocked by the IP filter rule.
Click Add to create a new, empty rule, then select the protocol type for
the MAX208M2W Series to block.
If you want to delete this rule, click the Delete icon.
Delete Click this to delete a specified rule.
Add Click this to add a new filter rule.
OK Click this to save any changes made to the list.