Filter Set Configuration; Figure 28-3 Filter Set Configuration - ZyXEL Communications Prestige 792H User Manual

Prestige 792H User's Guide
For incoming packets, your Prestige applies data filters only. Packets are processed depending on whether a
match is found. The following sections describe how to configure filter sets.
The Filter Structure of the Prestige
A filter set consists of one or more filter rules. Usually, you would group related rules, e.g., all the rules for
NetBIOS, into a single set and give it a descriptive name. You can configure up to twelve filter sets with six
rules in each set, for a total of 72 filter rules in the system.
You can apply up to 4 filter sets to a particular port to block multiple types of packets. Because each filter
set can have up to 6 rules, you can have a maximum of 24 rules active for a single port.

28.2 Filter Set Configuration

To configure a filter set, follow the procedures indicated:
Step 1.
Type 21 in the main menu and then enter 1 to configure filter sets.
Filter
Set #
------
1
2
3
4
5
6
Step 2. Type the filter set to configure (no. 1 to 12) and press [ENTER]
Filter rule sets 11 and 12 are used by the web configurator. Your custom
28-4
Menu 21 - Filter Set Configuration
Comments
------------------
NetBIOS_WAN
NetBIOS_LAN
TELNET_WAN
PPPoE
FTP_WAN
______________
Enter Filter Set Number to Configure= 0
Edit Comments= N/A
Press ENTER to Confirm or ESC to Cancel:

Figure 28-3 Filter Set Configuration

configurator may be lost if you use rule 11 or 12.
Filter
Set # Comments
------ ------------------
7 ______________
8 ______________
9 ______________
10 ______________
11 WebSet1
12 WebSet2
.
Filter Configuration