Some protocol layers such as ZigBee NWL, 6LoWPAN, TCP/IP; handle message fragmentation (see more info. in VI.6).
When possible, the analyzer will reassemble the fragments into the original higher layer message. This higher layer message and content will be attached to the message holding the last fragment found (a relevant tooltip shows the messages fragments that built the original higher message):
Figure 149 – Tooltip Fragmentation information
If the fragmentation was not successful, the fragment field will show a warning (if applicable).
Figure 150 – Fragment error/warning