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    • https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/ONTAP_AV_Connector_reports_underlying_connection_was_closed_while_testing
      Applies to ONTAP 9 ONTAP AV Connector Vscan Issue When using the Test functionality of the ONTAP AV connector to a management LIF, the following error is reported: ONTAPI to 1.2.3.4 using account "DOM...Applies to ONTAP 9 ONTAP AV Connector Vscan Issue When using the Test functionality of the ONTAP AV connector to a management LIF, the following error is reported: ONTAPI to 1.2.3.4 using account "DOMAIN\user" failed. the underlying connection was closed: An unexpected error occurred on a send. Dual-sided packet traces ran concurrently between the filer and Vscan server show that the TLS Client Hello packets are sent by the Vscan server but not received on the filer