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DNSが応答しない原因 secd.ldap.noServers メッセージ

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Category:
ontap-9
Specialty:
nas
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環境

  • ONTAP 9
  • Domain Name Service(DNS)

問題

  • 警告メッセージを受信しました:

XXX emergency secd secd.ldap.noServers:
None of the LDAP servers configured for Vserver (XXX) are currently

accessible via the network for LDAP service type (Service: LDAP (Active Directory), Operation: SiteDiscovery)
  • 次のエラーがEMSに記録されます:
59:  [?]  Tue Jul 15 08:39:21 +0900 [XXX: secd: secd.dns.server.timed.out:error]: DNS server XXX did not respond to vserver = XXX within timeout interval.
60:  [?]  Tue Jul 15 08:39:24 +0900 [XXX: secd: secd.conn.auth.failure:notice]: Vserver (XXX) could not make a connection over the network to server (ip XXX, port 389). Error: Operation timed out (Service: LDAP (Active Directory), Operation: SiteDiscovery).
61:  [?]  Tue Jul 15 08:39:24 +0900 [XXX: secd: secd.conn.auth.failure:notice]: Vserver (XXX) could not authenticate over the network to server (XXX). Error: Can't contact LDAP server (Service: LDAP (Active Directory), Operation: SiteDiscovery).
62:  [?]  Tue Jul 15 08:39:26 +0900 [XXX: secd: secd.conn.auth.failure:notice]: Vserver (XXX) could not make a connection over the network to server (ip XXX, port 389). Error: Operation timed out (Service: LDAP (Active Directory), Operation: SiteDiscovery).
63:  [?]  Tue Jul 15 08:39:26 +0900 [XXX: secd: secd.conn.auth.failure:notice]: Vserver (XXX) could not authenticate over the network to server (XXX). Error: Can't contact LDAP server (Service: LDAP (Active Directory), Operation: SiteDiscovery).
64:  [?]  Tue Jul 15 08:39:26 +0900 [XXX: secd: secd.ldap.noServers:EMERGENCY]: None of the LDAP servers configured for Vserver (XXX) are currently accessible via the network for LDAP service type (Service: LDAP (Active Directory), Operation: SiteDiscovery).
69:  [?]  Tue Jul 15 09:28:11 +0900 [XXX: secd: secd.conn.auth.failure:notice]: Vserver (XXX) could not make a connection over the network to server (ip XXX, port 88). Error: Operation timed out ().
97:  [?]  Tue Jul 15 17:26:11 +0900 [XXX: secd: secd.dns.server.timed.out:error]: DNS server XXX did not respond to vserver = XXX within timeout interval.
  • SECDでエラーが表示される場合があります 
00000024.001485c4 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920] Failure Summary:
00000024.001485c5 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920] Error: User authentication procedure failed
00000024.001485c6 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920] CIFS SMB2 Share mapping - Client Ip = XXX
00000024.001485c7 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [  0 ms] Login attempt by domain user 'XXX\XXX' using NTLMv2 style security
00000024.001485c8 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [   0] No servers available for MS_NETLOGON, vserver: 3, domain: XXX.
00000024.001485c9 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [  5006] Failed to connect to XXX for DNS via Source Address XXX: Operation timed out
00000024.001485ca 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [  7008] Failed to connect to XXX for DNS via Source Address XXX: Operation timed out
00000024.001485cb 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920] **[  7010] FAILURE: Unable to contact DNS to discover domain controllers.
00000024.001485cc 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [  7010] Unable to make a connection (NetLogon:XXX), Result: RESULT_ERROR_DNS_CANT_REACH_SERVER
00000024.001485cd 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [  7010] CIFS authentication failed
00000024.001485ce 031eaced Tue Jul 15 2025 08:45:50 +09:00 [kern_secd:info:12920]  [  7010] Retry requested, but the retry window (7000 ms) has expired; giving up.
  • また、次の警告メッセージが引き続き受信される場合があります。
XXX emergency secd secd.netlogon.noServers:
None of the Netlogon servers configured for Vserver (XXX) are currently accessible via the network.

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