Understanding 'TCP Segment of a Reassembled PDU' in Wireshark

Fri, 13 Oct 2023 12:15:00 -0500

Understanding ‘TCP Segment of a Reassembled PDU’ in Wireshark

Wireshark often marks TCP packets with the label “TCP segment of a reassembled PDU.” This annotation can seem perplexing but serves a crucial purpose in network analysis. Let’s delve into why Wireshark uses this label and what it signifies.

In essence, Wireshark uses the “TCP segment of a reassembled PDU” label when a packet contains part of a longer application message or document, and the complete message or document is assembled across multiple packets.

Network Analysis on Support Tools

Understanding 'TCP Segment of a Reassembled PDU' in Wireshark

Understanding ‘TCP Segment of a Reassembled PDU’ in Wireshark