Ethertype filters prevent or allow the use of specific
L3 protocols through the access point's Ethernet and radio ports.
You can apply the filters you create to either or both the Ethernet
and radio ports and to either or both incoming and outgoing packets.
Create/Edit Filter Index
If you are creating a new filter, make sure <NEW>
(the default) is selected in the Create/Edit Filter Index menu.
To edit an existing filter, select the filter number from the Create/Edit
Filter Index menu.
Filter Index
Name the filter with a number from 200 to 299.
The number you assign creates an access control list (ACL) for the
filter.
Add Ethertype
Enter an Ethertype number.
Mask
Enter the mask for the Ethertype.
Action
Select Forward or
Block to determine how the protocol traffic is handled. Click
Add. The Ethertype appears in the Filters Classes field.
Default Action
Packets that do not match any of the Filters Classes
are handled according to the Default Action.
Select Forward All or Block All from
the Default Action menu. The filter's default action must be opposite
of the action for at least one of the Ethertypes in the filter.
For example, if you enter several Ethertypes and you select Block
as the action for all of them, you must choose Forward All
as the filter's default action.
When you click Apply, the filter is saved
on the access point, but it is not enabled until you apply it on
the Apply Filters page.
Filters Classes
Displays the current list of filters. Select the
filters you want to delete from the index and click Delete.
See Also: Configuring
and Enabling Ethertype Filters
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