Editing Protocol Filters - ZyXEL Communications P-793H v3 User Manual

Figure 68 Security > Packet Filter
The following table describes the labels in this screen.
Table 42 Security > Packet Filter
LABEL
#
Name
Filter Type
Modify
Apply
Cancel

12.2.1 Editing Protocol Filters

Use this screen to display a protocol filter set on your P-79X. Protocol rules allow you to base the
rule on the fields in the IP and the upper layer protocol, for example, UDP and TCP headers.
In the Packet Filter screen, select Protocol Filter from the Filter Type field. Then click the Edit
icon from the Modify field to display the following screen.
Chapter 12 Packet Filter
DESCRIPTION
This field displays the index number of the filter set.
Enter a name for the filter set. The text may consist of up to 16 letters,
numerals and any printable character found on a typical English language
keyboard.
Select Protocol Filter or Generic Filter for your filter set.
Protocol filter rules are used to filter IP packets while generic filter rules allow
filtering of non-IP packets.
Click the Edit icon to configure a filter set. For a new filter set, you must enter
a name for the filter set and then click Edit to configure it.
Click the Remove icon to delete a filter set.
Click this to save your changes.
Click this to restore your previously saved settings.
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