ZyXEL Communications 128IMH Network Router User Manual


 
Prestige 128IMH ISDN Modem/ Router/Hub
10-12 Filter Configuration
The table below describes the fields in the Generic Filter Rule Menu.
Table 10-7 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.