ZyXEL Communications Intelligent Broadband Sharing Gateway P-324 - Manual (Page 170)

13-12 Filter Configuration
Table 13-4 Generic Filter Rule Menu Fields
FIELD DESCRIPTION EXAMPLE
Filter Type Use the [SPACE BAR] to select a rule. Parameters displayed
below each type will be different. Options are: Generic Filter
Rule or TCP/IP Filter Rule.
Generic Filter Rule
Active Select Yes to turn on the filter rule. No
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. 0
(default)
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. 0
(default)
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; else the packet is disposed of according to the
action fields.
If the More field is Yes, then Action Matched and Action Not
Matched will be No.
No
Log Select the logging option from the following:
None – No packets will be logged.
Action Matched - Only packets that match the rule parameters
will be logged.
Action Not Matched - Only packets that do not match the rule
parameters will be logged.
Both – All packets will be logged.
None
Action
Matched Select the action for a matching packet. Options are: Check Next
Rule, Forward or Drop. Check Next Rule
Action Not
Matched Select the action for a packet not matching the rule. Options are:
Check Next Rule, Forward or Drop. Check Next Rule
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.