D-Link DI-106 Series User Manual page 121

3. Mask—In this field, specify (in Hexadecimal) the value that the
router should logical-AND with the data in the packet. The
mask must have the number of bytes indicated in the Length
field. For example, if Length is 4, one possible Mask setting
would be 1155ABF8.
4. Value—In this field, specify (in Hexadecimal) the value that the
router should use to compare with the masked packet. The value
should align with Offset, and must have the number of bytes
indicated in the Length field. For example, if Length is 4, one
possible Value setting would be 1155ABF8. If the result from
the masked packet matches Value, then the packet is considered
matched.
5. Action Matched—If the conditions for the filter rule are met,
you can specify what to do with the packet. There are three
options for this field:
Check Next Rule.
Forward.
Drop.
6. Action Not Matched—If the conditions for the filter rule are
not met, you can specify what to do with the packet. There are
three options for this field:
Check Next Rule.
Forward.
Drop.
Once you are finished filling in menu 21.1.1, Generic Filter Rule,
press ENTER at the message 'Press ENTER to Confirm...' to
confirm your selections, or press ESC at any time to cancel your
Filter Configuration 113