This functionality is in beta and is subject to change. The design and
code is considered to be less mature than official GA features. Elastic will
take a best effort approach to fix any issues, but beta features are not
subject to the support SLA of official GA features.
TCP layer fields
editTCP layer fields
editNone
tcp fields
editTCP network layer related fields.
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tcp.port
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type: integer
Service port number.
rtt fields
editTCP layer round trip times.
connect fields
editDuration required to establish a TCP connection based on already available IP address.
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tcp.rtt.connect.us
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type: long
Duration in microseconds
validate fields
editDuration of validation step based on existing TCP connection.
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tcp.rtt.validate.us
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type: long
Duration in microseconds