Show different visual representations of the TCP streams in a capture.
Round trip time vs time or sequence number. RTT is based on the acknowledgment timestamp corresponding to a particular segment. The sampling method selects which segments are taken into account and how the RTT is computed:
All Data Packets
, all segments carrying data are computed, and when
present, SACK is ignored.
All Data Packets w/ SACK
, all segments carrying data are computed,
the RTT value is based on SACK if present.
Data Packets matching RTT
, only segments with a corresponding RTT
value in the packet list are computed.
Data Packets matching Karn RTT
, only segments with a corresponding RTT
value in the packet list are computed, ambiguous ACKs following Karn’s
definition are excluded.