ZyXEL Communications 128MH user manual Generic Filter Rule

Prestige 128MH PSTN Router/Hub

9.2.2 Generic Filter Rule

This section will show you how to configure the protocol-independent parameters for a Generic filter rule for your Prestige. (For information on the protocol-dependent fields, refer to the previous section, TCP/IP Filter Rule and the following section, Novell IPX Filter Rule.)

Figure 9-5 displays Menu 21.1.2 - Generic Filter Rule

Menu 21.1.2 - Generic Filter Rule

Filter #: 1,1

Filter Type= Generic Filter Rule

Active= No

Offset=	0
Length=	0
Mask= N/A

Value= N/A
More= No		Log= None
Action	Matched= Check Next Rule
Action	Not Matched= Check Next Rule

Press ENTER to Confirm or ESC to Cancel:

Press Space Bar to Toggle.

Figure 9-5. Menu 21.1.2 - Generic Filter Rule

Table 9-6 describes the fields in the Generic Filter Rule Menu.

Table 9-6.	Generic Filter Rule Menu Fields
Field	Description	Default
Offset	Offset refers to the value of the byte that you want to use as your starting	Default = 0
	offset. That is, in the data packet, at what point do you want to begin the
	comparison. The range for this field is from 0 to 255.
Length	This field refers to the length (in bytes) of the data in the packet that your	Default = 0
	Prestige should use for comparison and masking. The starting point of this
	data is determined by Offset. The range for this field is 0 to 8.

9-10Chapter 9 Filter Configuration