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Active IQ Wellness Incident: CIFS or NFS Authentication fails due to SECD unresponsiveness

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Category:
ontap-9
Specialty:
nas
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Applies to

  • ONTAP 9 
  • CIFS
  • NFS
  • Secure Lightweight Directory Access Protocol  (LDAP with Start-TLS)
  • Trusted Domains

Risk Summary

  • In certain rare conditions related to configurations with LDAP (startTLS), Security Daemon (SecD) might become unresponsive due to shortage of file descriptors in the system.
  • This issue will be seen only if multiple CIFS trusted domains are being discovered.
  • CIFS or NFS authentication requests could be impacted.

 

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