
Applying Inbound Traffic Filters
6-21
2. Select the protocol-specific reference field.
In this example, the choices are the MAC or Data Link header.
3. Specify an offset and length from the reference field.
4. Specify a range associated with the bit criterion described by the
reference, offset, and length (Figure 6-16).
Figure 6-16. User-Defined Criteria
5.
Click on OK.
The procedures in this chapter for adding, deleting, and editing ranges for
predefined criteria can be used for a user-defined criterion as well.
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