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    • https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/CRC_errors_seen_after_upgrading_to_ONTAP_9.7P5
      ONTAP 9.7P5 CRC Errors Following errors are observed in EMS: Fri Jun 26 01:10:33 [nodeA: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0c on node nodeA is reporting a high number of observed hardwa...ONTAP 9.7P5 CRC Errors Following errors are observed in EMS: Fri Jun 26 01:10:33 [nodeA: vifmgr: vifmgr.cluscheck.crcerrors:alert]: Port e0c on node nodeA is reporting a high number of observed hardware errors, possibly CRC errors. Frame discards for transmit are increasing due to Queue overflow on the onboard Gigabit Ethernet NIC port : Bytes/second: 847k | Total errors: 0 | Errors/minute: 0 Total discards: 432k | Queue overflow: 432k | Multi/broadcast: 5776
    • https://kb.netapp.com/on-prem/ontap/Ontap_OS/OS-KBs/Fails_to_ping_gateway_with_error_No_buffer_space_available
      Applies to Intel 1/10 Gigabit Ethernet Controller IX4-T port Fails to ping gateway with error "No buffer space available" ping: sendto: No buffer space available Frame discards for transmit are increa...Applies to Intel 1/10 Gigabit Ethernet Controller IX4-T port Fails to ping gateway with error "No buffer space available" ping: sendto: No buffer space available Frame discards for transmit are increasing due to Queue overflow on the onboard Ten Gigabit Ethernet NIC port : ::> system node run -node <node_name> -command ifstat -a Total frames: 11845 | Frames/second: 0 | Total bytes: 1617k Total discards: 75581 | Queue overflow: 75581 | Multi/broadcast: 11350