Draytek Vigor2820 Series User Manual page 105

To edit Filter Rule, click the Filter Rule index button to enter the Filter Rule setup page.
Check to enable the
Filter Rule
Comments
Index(1-15)
Direction
Source/Destination IP Click Edit to access into the following dialog to choose the
Check this box to enable the filter rule.
Enter filter set comments/description. Maximum length is 14-
character long.
Set PCs on LAN to work at certain time interval only. You may
choose up to 4 schedules out of the 15 schedules pre-defined in
Applications >> Schedule setup. The default setting of this field is
blank and the function will always work.
Set the direction of packet flow. It is for Data Filter only. For the
Call Filter, this setting is not available since Call Filter is only
applied to outgoing traffic.
source/destination IP or IP ranges.
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Vigor2820 Series User's Guide