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Network port degradation after ASA-A20 cluster relocation

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Category:
asa-r2
Specialty:
hw
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Applies to

  • ASA-A20
  • ONTAP 9.16.1P2
  • ASAR2

Issue

  • Network ports showed degraded performance two days after relocating the ASA-A20 cluster to a new site
  • Observed “l2_reachability” errors on cluster ports e2a on both nodes
  • Degraded ports resulted in loss of redundancy for Cluster/High Availability (HA) and iSCSI ports
  • No outage or direct business impact was reported
  • Cluster remained operational and healthy, with no system health alerts

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