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 fieldsedit
None
tcp fieldsedit
TCP network layer related fields.
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tcp.port
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type: integer
Service port number.
rtt fieldsedit
TCP layer round trip times.
connect fieldsedit
Duration 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 fieldsedit
Duration 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