sa8220 - User Guide

C H A P T E R 4 Tools Screen

125

The next table lists the <expression> primitives for the filter

expression file (-F <file>).

• If the filter expression file is empty, all packets on the net will be

captured.

• The <expression> primitives can be combined using parentheses

and '!' or 'not', '&&' or 'and', and '||' or 'or'.

-v

Slightly more verbose output

-vv

Even more verbose output

-w <file>

The trace output file. Required parameter.

-x

Output each packet in hex

-X

Output each packet in hex and ASCII

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