ZyXEL Communications Prestige 100WH Internet Access Router, Generic Filter Rule Menu Fields

Prestige 100WH Internet Access Router

Table 7-5 describes the fields in the Generic Filter Rule Menu.

Table 7-5.	Generic Filter Rule Menu Fields
Field	Description
Offset	Offset refers to the starting point from which you want to begin the comparison. The
	first byte has offset of 0. The range for this field is from 0 to 255.
Length	This field refers to the length (in bytes) of data in the packet that your Prestige should
	use for comparison and masking. The range for this field is 0 to 8.
Mask	In this field, specify (in Hexadecimal) the value that your Prestige should logically
	qualify [and] the data in the packet. Remember that each byte is represented by 2
	hexadecimal digits. For example, hex FF is decimal 255.
Value	In this field, specify (in Hexadecimal) the value that your Prestige should use to
	compare with the masked packet. If the result from the masked packet matches
	Value, then the packet is considered matched.

Once you have completed filling in Menu 21.1.2 - generic Filter Rule, press [Enter] at the message [Press ENTER to Confirm] to save your configuration, or press [Esc] to cancel. This data will now be displayed on Menu 21.1 - Filter Rules Summary.

Chapter 7 Filter Configuration 7-11