ZyXEL Communications P-794H User Manual page 189

Table 85 Raw IP Filter (continued)
LABEL
Direction
Apply
Host Validator
A validator allows/blocks traffic based on the source/destination IP address and
the subnet mask. Traffic will be allowed or blocked depending on the validator
configuration specified when the policy was created.
Click Port Filters in the Security Policy Configuration screen. Click Host
Validators then Add Host Validator to display the following.
Figure 118 Host Validator
The following table describes the labels in this screen.
Table 86 Raw IP Filter
LABEL
Host IP Address Enter the host's IP address that is to be allowed/blocked.
Host Subnet
Mask
Direction
Apply
P-794H User's Guide
DESCRIPTION
Specify whether inbound traffic and outbound traffic is to be allowed or
blocked.
Click this to save your settings.
DESCRIPTION
Enter the host's subnet mask.
If a range of addresses is to be filtered, the mask can be specified, for
example, 255.255.255.0. If a single IP address is to be filtered, use the
specific IP mask address, for example, 255.255.255.255.
Specify if you want to allow inbound and/or outbound traffic.
Click this to save your settings.
Chapter 15 Security
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