ZyXEL Communications 650 Series Manuel D’Utilisation

Prestige 650 Series User’s Guide

31-4

Filter Configuration

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, for example, 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.

31.2 Configuring a Filter Set for the Prestige 650H and the

Prestige 650HW

To configure a filter set, follow the steps shown next.

Step 1. Enter 21 in the main menu to display Menu 21 - Filter and Firewall Setup.

Step 2. Enter 1 to display Menu 21.1 – Filter Set Configuration as shown next.

Figure 31-3 Menu 21.1 Filter Set Configuration (P650H/HW)

Step 3. Type the filter set to configure (no. 1 to 12) and press [ENTER]

Step 4. Type a descriptive name or comment in the Edit Comments field and press [ENTER].

Menu 21.1 - Filter Set Configuration

Filter Filter

Set # Comments Set # Comments

------ ----------------- ------ -----------------

1 _______________ 7 _______________

2 NetBIOS_WAN 8 _______________

3 NetBIOS_LAN 9 _______________

4 IGMP 10 _______________

5 _______________ 11 WebSet2

6 _______________ 12 WebSet2

Enter Filter Set Number to Configure= 0

Edit Comments= N/A

Press ENTER to Confirm or ESC to Cancel: