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6.3
Service related expressions
Create a new Service related expression
Proceed as follows:
1
Browse to Expert Mode > Firewall > Expressions.
2
Select sub level Service.
3
Click New to add a new Service related expression.
4
Fill in the fields.
Name: Type the name of the expression.
Protocol: Select the protocol to filter on.
Source port from... to...: Type the source port range.
Destination port from... to...: Type the destination port range.
5
Click Apply.
6
The new expression is added to the expression list.
The created expression filters on TCP port range 1024 to 5000.
7
Click Save All to save the configuration.
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Chapter 6
Expressions
E-DOC-CTC-20051017-0168 v1.0
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