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Illumio Core What's New and Release Notes for 23.5

Resolved Issues in Flowlink 1.1.2+H1

  • Flowlink printed error messages when parsing sFlow data (E-77019)

    When parsing sFlow data, Flowlink continuously wrote the following errors to the flowlink.log, causing the log to fill:

    2021-03-16T22:21:10.038051-07:00 Error: unexpected EOF

    2021-03-16T22:21:10.038120-07:00 Line: /usr/local/bin/flowlink/sflow_collector.go:742

    2021-03-16T22:21:10.052053-07:00 Error: unexpected EOF

    2021-03-16T22:21:10.052102-07:00 Line: /usr/local/bin/flowlink/sflow_collector.go:750

    2021-03-16T22:21:10.052053-07:00 Error: unexpected EOF

    2021-03-16T22:21:10.052102-07:00 Line: /usr/local/bin/illumio/flowlink/sflow_collector.go:758

    This issue is resolved. Flowlink no longer continuously writes these errors to the flowlink.log.

  • Flowlink encountered a fatal error (E-77177)

    While processing reported IPs in sFlow data, Flowlink encountered the following fatal error:

    fatal error: concurrent map read and map write

    The fatal error caused Flowlink to stop responding and close. This issue is resolved. Flowlink is no longer affected by this fatal error, which caused it to stop responding and close.