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    • LDAP servers are marked unavailable due to missing attribute for an user or machine account
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/LDAP_servers_are_marked_unavailable_due_to_missing_attribute_for_an_user_or_machine_account
      LDAP servers are marked unavailable due to missing attribute information for a user or machine account. LDAP client is configured and ns switch has LDAP as a source for passwd and group lookup vserver...LDAP servers are marked unavailable due to missing attribute information for a user or machine account. LDAP client is configured and ns switch has LDAP as a source for passwd and group lookup vserver cifs domain discovered-servers show displays LDAP server as "unavilable" after a query is done for the user or machine account. UNIX UID: pcuser <> Windows User: NASLAB\INDIA-DC1$ (Windows Domain User) CDOT::*> vserver cifs domain discovered-servers show -vserver svm1
    • How does LDAP name-mapping work?
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/How_does_LDAP_name_mapping_work
      For user lookups or symmetric name-mapping, LDAP should be specified as a source for passwd and group LDAP is only queried to verify "user1" exists, and if so, the unix account attributes and unix gro...For user lookups or symmetric name-mapping, LDAP should be specified as a source for passwd and group LDAP is only queried to verify "user1" exists, and if so, the unix account attributes and unix group memberships LDAP should not be specified as a source for namemap for this usecase The LDAP client schema in ONTAP specifies which attributes to query to identify a corresponding unix or Windows user account LDAP should be specified as a source for namemap for this usecase
    • Unable to access SANtricity System Manager GUI due to keystore or truststore file
      https://kb.netapp.com/on-prem/E-Series/Hardware-KBs/Unable_to_access_SANtricity_System_Manager_GUI_due_to_keystore_or_truststore_file
      Unable to access SANtricity System Manager GUI. /msw_data/logs/trace.log indicates error when the system tries to start web service Example1:INFO [main] c.l.a.w.s.WebServer [WebServer.java:851] [reque...Unable to access SANtricity System Manager GUI. /msw_data/logs/trace.log indicates error when the system tries to start web service Example1:INFO [main] c.l.a.w.s.WebServer [WebServer.java:851] [requestId=0, deviceId=N/A] Unable to start HTTP server INFO [main] c.l.a.w.s.WebServer [WebServer.java:851] [requestId=0, deviceId=N/A] Unable to start HTTP server
    • "xPermissionDenied" error when accessing Element cluster UI via LDAP
      https://kb.netapp.com/on-prem/solidfire/Element_OS_Kbs/xPermissionDenied_error_when_accessing_Element_cluster_UI_via_LDAP
      Applies to Element Software LDAP Issue After configuring LDAP on an Element cluster, an LDAP user connects and all fields are marked as "xPermissionDenied" on all tabs of the cluster UI (https://<MVIP...Applies to Element Software LDAP Issue After configuring LDAP on an Element cluster, an LDAP user connects and all fields are marked as "xPermissionDenied" on all tabs of the cluster UI (https://<MVIP>).
    • NFS access is getting denied after enabling "auth-sys-extended-groups"
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/NFS_access_is_getting_denied_after_enabling_auth-sys-extended-groups
      After enabling the NFS option auth-sys-extended-groups, the NFS access from client is getting denied secd.authsys.lookup.failed:error: Unable to retrieve credentials for UNIX user with UID (x) on Vser...After enabling the NFS option auth-sys-extended-groups, the NFS access from client is getting denied secd.authsys.lookup.failed:error: Unable to retrieve credentials for UNIX user with UID (x) on Vserver (SVM) for client with IP address (y). 816053 NFS 124 16 V3 ACCESS Call (Reply In 816054), FH: 0x552b00cd, [Check: RD LU MD XT DL] 816054 NFS 24 16 V3 ACCESS Reply (Call In 816053) RPC Auth Error: (client must begin new session)
    • Cannot connect to LDAP servers: secd.ldap.noServers because cifs ldap signing is set to none
      https://kb.netapp.com/on-prem/ontap/OHW/OHW-KBs/Cannot_connect_to_LDAP_servers__secd_ldap_noServers_because_cifs_ldap_signing_is_set_to_none
      secd.ldap.noServers: None of the LDAP servers configured for Vserver (*******) are currently accessible via the network for LDAP service type (Service: LDAP (Active Directory), Operation: MapNetbiosDo...secd.ldap.noServers: None of the LDAP servers configured for Vserver (*******) are currently accessible via the network for LDAP service type (Service: LDAP (Active Directory), Operation: MapNetbiosDomainToADDomain) secd.ldap.noServers: None of the LDAP servers configured for Vserver (*******) are currently accessible via the network for LDAP service type (Service: LDAP (Active Directory), Operation: ADgetDCInfo)
    • AUTH_SYS Extended Groups changes for NFS authentication for ONTAP 9
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/How_does_AUTH_SYS_Extended_Groups_change_NFS_authentication
      To allow for NFS users to belong to more than 16 groups, the option to enable support for Extended Groups introduces ID validation via an appropriate Name Service If the user has group association loc...To allow for NFS users to belong to more than 16 groups, the option to enable support for Extended Groups introduces ID validation via an appropriate Name Service If the user has group association local to NFS client, not in name-services, ONTAP cannot grant access based on these unless the user and group are appropriately defined locally on the SVM The default for this setting is approximately 256, and can stop the Vserver from looking up all the groups in LDAP
    • secd.ldap.noServers due to ad-domain set for LDAP
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/secd_ldap_noServers_due_to_ad-domain_set_for_LDAP
      Applies to ONTAP 9.3 ONTAP 9.5 Lightweight Directory Access Protocol (LDAP) Issue Preferred LDAP servers are configured and reachable in the LDAP client but the following errors are seen in EMS:secd.l...Applies to ONTAP 9.3 ONTAP 9.5 Lightweight Directory Access Protocol (LDAP) Issue Preferred LDAP servers are configured and reachable in the LDAP client but the following errors are seen in EMS:secd.ldap.noServers: None of the LDAP servers configured for Vserver (DataSVM) are currently accessible via the network for LDAP service type (Service: LDAP (NIS & Name Mapping), Operation: MapNameWindowsToUnix).
    • EMS reports secd.conn.auth.failure "could not authenticate over the network" for LDAP
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/EMS_reports_secd_conn_auth_failure_could_not_authenticate_over_the_network_for_LDAP
      The following error is observed periodically in the the event logs: Thu Jul 21 18:09:51 -0400 [Node1: secd: secd.conn.auth.failure:notice]: Vserver (SVM1) could not authenticate over the network to se...The following error is observed periodically in the the event logs: Thu Jul 21 18:09:51 -0400 [Node1: secd: secd.conn.auth.failure:notice]: Vserver (SVM1) could not authenticate over the network to server (dc1). Thu Jul 21 18:09:51 -0400 [Node1: secd: secd.ldap.noServers:EMERGENCY]: None of the LDAP servers configured for Vserver (SVM1) are currently accessible via the network for LDAP service type (Service: LDAP (Active Directory), Operation: MapNetbiosDomainToADDomain).
    • EMS reports secd.ldap.query.timed.out intermittently with no impact
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/EMS_reports_secd.ldap.query.timed.out_intermittently_with_no_impact
      Applies to ONTAP 9 LDAP Issue EMS occasionally reports the following secd.ldap.query.timed.out: Vserver 'SVM': LDAP serverxx.xx.xx.xx did not respond to query within timeout (3 seconds) interval. This...Applies to ONTAP 9 LDAP Issue EMS occasionally reports the following secd.ldap.query.timed.out: Vserver 'SVM': LDAP serverxx.xx.xx.xx did not respond to query within timeout (3 seconds) interval. This is not reported at consistent times, does not appear to follow any patterns, and may even differ between which IPs are identified
    • How to configure LDAP client schema for RFC 2307bis
      https://kb.netapp.com/on-prem/ontap/da/NAS/NAS-KBs/How_to_configure_LDAP_client_schema_for_RFC_2307bis
      Applies to ONTAP 9 Clustered Data ONTAP 8.3 and higher LDAP protocol RFC 2307bis Description This article describes how to configure the LDAP client schema for RFC 2307bis for Windows/AD LDAP in Data ...Applies to ONTAP 9 Clustered Data ONTAP 8.3 and higher LDAP protocol RFC 2307bis Description This article describes how to configure the LDAP client schema for RFC 2307bis for Windows/AD LDAP in Data ONTAP 8.3 and higher.