After DC IP change EMS logs *.noServers

Last updated
Save as PDF
Share
1. Share
2. Tweet
3. Share

Views:: 49

Visibility:: Public

Votes:: 0

Category:: ontap-9

Specialty:: nas

Last Updated:

Applies to

ONTAP 9
SMB/CIFS
Domain Discovery

Issue

Domain Controllers received new IPs
Clients still have full access to shares
Secd.log:

Thu Jun 22 2023 13:39:43 +02:00 [kern_secd:info:10428] |[030.348.658]  debug:  Found matching cache
Thu Jun 22 2023 13:39:43 +02:00[kern_secd:info:10428] | [030.350.259]  info :  [krb5 context08E11400] Getting initialcredentials for SVM_MACHINE_ACCOUNT@DOMAIN.COM
Thu Jun 22 2023 13:39:43 +02:00 [kern_secd:info:10428]| [030.350.333]  info :  [krb5 context 08E11400] Sending request (204 bytes) to DOMAIN.COM
Thu Jun 22 2023 13:39:43 +02:00[kern_secd:info:10428] | [030.350.347]  info :  [krb5 context08E11400] Resolving hostname xx.xx.xx.208
Thu Jun 22 2023 13:39:43 +02:00 [kern_secd:info:10428] |[033.352.775]  info : TCP connection to ip xx.xx.xx.208, port 88 failed: Operation timed out.
Thu Jun 22 2023 13:39:43 +02:00 [kern_secd:info:10428] |[035.353.782]  ERR  :  RESULT_ERROR_KERBEROS_KDC_UNREACHABLE
Thu Jun 22 2023 13:39:43 +02:00[kern_secd:info:10428] | [035.353.789]  ERR  :  getKrbInitCreds:Kerberos Error: (Cannotcontact any KDC for requested realm (KRB5_KDC_UNREACH))
Thu Jun 22 2023 13:39:43 +02:00[kern_secd:info:10428] | [035.353.808]  info :  Cannot contact anyKDC for requested realm (KRB5_KDC_UNREACH)

Hourly entries in EMS.log:

secd.conn.auth.failure:notice]: Vserver (SVM) could not make a connection over the network to server (ip xx.xx.xx.208, port 88). Error: Operation timed out ().
secd: secd.lsa.noServers:EMERGENCY]: None of the LSA servers configured for Vserver (SVM) are currently accessible via the network.