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  1. OpenNMS
  2. NMS-14279

Tag Netflow v9 packets as Ingress on the INPUT_SNMP ifindex and Egress on the OUTPUT_SNMP ifindex

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Details

    • Bug
    • Status: Resolved (View Workflow)
    • Critical
    • Resolution: Fixed
    • 29.0.10
    • 30.0.1
    • Flows
    • Security Level: Default (Default Security Scheme)
    • None
    • Horizon - May 11 - 25, Horizon 22 - Jun 23 - Jul 7
    • Backlog CM

    Description

      When a Netflow v9 packet's DIRECTION field contains an invalid value, OpenNMS defaults to tagging it as INGRESS.

      RFC 3954 also defines INPUT_SNMP and OUTPUT_SNMP fields, which identify the ifIndex of the interface(s) involved in the conversation.

      Those fields can be used to tag a packet's direction when the DIRECTION field is invalid, instead of using an arbitrary default direction.

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            fooker Dustin Frisch
            wkeaney Will Keaney
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            Dates

              Created:
              Updated:
              Resolved: