RCA 608WL - Manual (Page 142)

Chapter 5
Expert Configuration
E-DOC-CTC-20041126-0013 v1.0
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5.3.2 Expressions
Overview Expressions are used in rules for source and destination interface, source and
destination IP address(es) (ranges) and services.
The Expressions page consists of three sections:
 Interface
 IP
 Service
Interface The Interface section bundles all expressions that express a relation based on
Interfaces.
The Expressions table provides following information per expression:
 The Name of the expression
 A Summary of the expression’s configuration
 For more detailed information you can expand the expression (click ).
Expressions are also used by the SpeedTouch™ Stateful Inspection Firewall .