Destination Port DstPort

The receiving endpoint's port.

Reading a capture

With the two IP addresses one lane up, this is the four-tuple that identifies the connection.

Where it sits

Destination Port

Authored in TCP segment . Drawn in 3 frames.

• TCP over IPv4, in a protected QoS Data frame, aggregated
• TCP over IPv4, in a protected QoS Data frame
• TCP over IPv4, in an open QoS Data frame

Accuracy

Clause

RFC 9293 §3.1

Byte order

big-endian — network byte order

Verified

Not verified against the standard. Treat this as a claim, not a fact.