User Manual Part 2

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Merlin Protocol Analyzer User’s ManualCATC Version 1.6
Expanding Protocol Messages
Protocol messages can be expanded to reveal their constituent packets using
any of the following methods:
•
Left-click the small downward pointing arrow in
the message/protocol header
• Double-click a message/protocol header
• Left-click the message/protocol header and choose "Expand Transaction"
from the short-cut menu
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-click the field marked "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
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