This bitmap defines predefined ACL which are applied
on an interface. The table below defines bitmasks for
supported predefined ACL.
Protocol/Family bitmask Description
=====================================================
LLC NetBuei/NetBios 0x01 ACL filters out LLC encapsulated
NetBuei/NetBios frames
IP NetBuei/NetBios 0x02 ACL filters out IP encapsulated
NetBuei/NetBios frames