User`s guide

Prestige 128+ ISDN Router
11-12 Filter Configuration
The table below describes the fields in the Generic Filter Rule Menu.
Table 11-7 Generic Filter Rule Menu Fields
Field Description Default
Offset Enter the starting byte of the data portion in the packet that you
wish to compare. The range for this field is from 0 to 255.
Default = 0
Length Enter the byte count of the data portion in the packet that you
wish to compare. The range for this field is 0 to 8.
Default = 0
Mask Enter the mask (in Hexadecimal) to apply to the data portion
before comparison.
Value Enter the value (in Hexadecimal) to compare with the data
portion.
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.