由于DNS域配置不当、报告了secd.dns.srv.lookup.failed错误

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适用场景

ONTAP 9
DNS

问题描述

EMS每四小时显示一次以下错误：

[?] Wed Dec 21 00:59:01 -0500 [Cluster: secd: secd.dns.srv.lookup.failed:error]: DNS server failed to look up service (_kerberos._tcp.domain_B) for vserver (SVM1) with error (No server(s) found).

每四小时、SecD日志中会显示以下错误：

[Node-01: secd: secd.dns.srv.lookup.failed:error]: DNS server failed to look up service (_ldap._tcp.domain_B) for vserver (SVM1) with error (No server(s) found). [Node-01: secd: secd.dns.srv.lookup.failed:error]: DNS server failed to look up service (_ldap._tcp.dc._msdcs.domain_B) for vserver (SVM1) with error (No server(s) found). [Node-01: secd: secd.dns.srv.lookup.failed:error]: DNS server failed to look up service (_kerberos._tcp.domain_B) for vserver (SVM1) with error (No server(s) found). [Node-01: secd: secd.ldap.noServers:EMERGENCY]: None of the LDAP servers configured for Vserver (SVM1) are currently accessible via the network.

domain_B 和关联的SRV记录不在DNS服务器中
- 但是、 domain_A 和关联的SRV记录确实存在于DNS服务器中

::> dns show -vserver SVM1

Vserver: SVM1 Domains: domain_A,domain_B Name Servers: XX.XX.29.251 Timeout (secs): 2 Maximum Attempts: 1

上述输出指示SVM1已配置为相信DNS服务器上存在domain_B和关联的SRV记录
确保在DNS记录中添加了正确的域