ZyXEL Communications Prestige 642R Series - Manual (Page 110)

Prestige 642R Series ADSL Router
8-14 Filter Configuration
Field Description Option
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.
More If yes, a matching packet is passed to the next filter rule before an action is
taken; if no, the packet is disposed of according to the action fields.
If More is Yes, then Action Matched and Action Not Matched will be No.
Yes / No
Log Select the logging option from the following:
z None – No packets will be logged.
z Action Matched – Only packets that match the rule parameters will
be logged.
z Action Not Matched - Only packets that do not match the rule
parameters will be logged.
z Both – All packets will be logged.
None
Action
Matched
Action Not
Matched
Both
Action
Matched Select the action for a matching packet. Check Next
Rule
Forward
Drop
Action Not
Matched Select the action for a packet not matching the rule. Check Next
Rule
Forward
Drop
Once you have completed filling in Menu 21.4.1.1 - 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 21.1.1 - Filter Rules Summary.
8.2.5 Novell IPX Filter Rule
This section shows you how to configure an IPX filter rule. IPX filters allow you to base the rules on the
fields in the IPX headers.