X-Micro WLAN 11g User Manual page 50

5.3.2. To Delete Filters:
You can delete any existing Port Filtering or Raw IP filer, but make
sure that you are deleting an unwanted one, otherwise deleting the
filters associated with Virtual Servers or Special Applications may
cause to services to collapse down.
5.3.2.1. To Delete a Port Filtering Filter:
5.3.2.1.1. On the Filters page, for any Raw IP filter you want to
delete, type 0 in the Private Port Range boxes.
5.3.2.1.2. Click Apply.
5.3.2.2. To Delete a Raw IP Filter:
5.3.2.2.1. On the Filters page, for any Raw IP filter you want to
delete, type 0 in the Proto Num box.
5.3.2.2.2. Click Apply.
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