A value that indicates the PATH types available in the station. The value is a sum. This value initially takes the value zero, then for each type of PATH that this node has available, 2 raised to a power is added to the sum. The powers are according to the following table: Path Power Primary 0 Secondary 1 Local 2 For example, a station having Primary and Local PATHs available would have a value of 5 (2**0 + 2**2).