TCP layer fields
None
TCP network layer related fields.
tcp.port- Service port number.
type: alias
alias to: url.port
TCP layer round trip times.
Duration required to establish a TCP connection based on already available IP address.
tcp.rtt.connect.us- Duration in microseconds
type: long
Duration of validation step based on existing TCP connection.
tcp.rtt.validate.us- Duration in microseconds
type: long