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CMN or CMG fails with 'The supplied credentials failed. You must correct them before advancing.'
설명
When configuring 'Directory Connector | Source/Target Server Information', Coexistence Manager for Notes (CMN) or Coexistence Manager for GroupWise (CMG) fails with "The supplied credentials failed. You must correct them before advancing."
Monitoring the LDAP connection with ADInsight shows that "STRONG AUTH REQUIRED"
원인
The environment does not support ldap_simple_bind
해결 방안
Resolution 1
Enable simple binds:
Go to Default Domain Controllers Policy | Computer Configuration | Windows Settings | Security Settings | Local Policies | Security Options
Set 'Domain controller: LDAP server signing requirements = None'
Set 'Network security: LDAP client signing requirements = Negotiate'
Resolution 2
Enable SMB signing & SSL and configure CMN or CMG to connect over SSL.