端口块导致secd.ldap.noServers

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适用场景

ONTAP 9 及更高版本
CIFS
LDAP

问题描述

在域发现过程中、ONTAP无法通过端口389访问LDAP服务器：

Wed Nov 30 10:57:33  [Node1: secd: secd.conn.auth.failure:notice]: Vserver (SVM1) could not make a connection over the network to server (ip 10.216.41.190, port 389). Error: Operation timed out (Service: LDAP (Active Directory), Operation: SiteDiscovery).

Wed Nov 30 10:57:39  [Node1: secd: secd.conn.auth.failure:notice]: Vserver (SVM1) could not authenticate over the network to server (DC2). Error: Can't contact LDAP server (Service: LDAP (Active Directory), Operation: SiteDiscovery).

Wed Nov 30 10:57:43  [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: SiteDiscovery).