Configuring Generic Packet Rules - ZyXEL Communications P-660HW-Tx v3 Series User Manual

12.2.4 Configuring Generic Packet Rules

Use this screen to configure generic filter rules. In the Edit (Generic Filter)
screen, click the Edit button from the Modify field to display the following screen.
Figure 94 Security > Packet Filter > Edit (Generic Filter) > Edit Rule
The following table describes the labels in this screen.
Table 65 Security > Packet Filter > Edit (Generic Filter) > Edit Rule
LABEL
Active
Offset
Length
Mask
Value
More
P-660HW-Tx v3 Series User's Guide
DESCRIPTION
Select the check box to enable the filter rule.
Enter the starting byte of the data portion in the packet that you
wish to compare. The range for this field is from 0 to 255.
Enter the byte count of the data portion in the packet that you
wish to compare. The range for this field is 0 to 8.
Enter the mask (in hexadecimal notation) to apply to the data
portion before comparison.
Enter the value (in hexadecimal notation) to compare with the
data portion.
Select Yes to pass a matching packet to the next filter rule before
an action is taken.
Select No to act upon the packet according to the action fields.
Chapter 12 Packet Filter
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