D-Link DI-304M - Manual (Page 71)

DI-304/DI-304M ISDN Remote Router
Editing the Filter Rules
Click the Filter Rule index button to enter the Filter Rule setup page for each filter.
The following explains each configurable item in detail.
♦ Comments – Enter filter set comment/description. Its maximum length is
14 characters.
♦ Check to enable the Filter Rule – Enable the filter rule.
♦ Pass or Block – Specify the action to be taken when packets match the
rule.
◊ Block Immediately - Packets matching the rule will be dropped
immediately.
◊ Pass Immediately - Packets matching the rule will be passed
immediately.
◊ Block If No Further Match - A packet matching the rule and that
does not match further rules, will be dropped.
◊ Pass If No Further Match - A packet matching the rule,
and that does not match further rules, will pass through.
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