User's Manual

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BTTracer Protocol Analyzer User’s ManualCATC Version 1.0
10.9 Changing Protocol Assignments
If a sequence of messages is assigned the wrong protocol, errors will
display. To change or remove a protocol assignment, you will need to
access the Assignment menu and issue an Add Assignment command.
Step 1 Click to display L2CAP messages.
Note You need to view L2CAP Messages in order to have access to the "A" field that
permits reassigning protocols.
Step 2 Scroll through the trace until you have located an L2CAP
message with a field marked "A."
Step 3 Left-clickthefieldmarked"A."
An Assignment menu will open for assigning, re-assigning, or
un-assigning protocols to messages. This menu is context-sensitive and
will vary in content depending on the protocols in the trace.
Step 4 From the menu, select one of the "Add Assignment" options
not already selected.
At this point, the protocol assignment will change to your selection.
Using the Decoding Assignments Dialog Box
You can get a complete list of all protocol assignments by opening the
Decoding Assignments dialog box. This dialog box will tell you which
protocol assignments were made by BTTracer and which are user-assigned.
User-assigned protocols can be reassigned if need be using this dialog box.
Left-click
The Assignment Menu
Current assignment
Select another assignment
to change assignment from
this point downward
through the trace
Will let one or all protocol
assignments be removed