LDAP connection failures when channel binding is enforced by the Windows LDAP server

Change 1:Use the LdapEnforceChannelBinding registry entry to make LDAP authentication over SSL/TLS more secure  

• This option affects LDAP over TLS or LDAPS connections. The proposed Windows update for this setting should have no impact on ONTAP authentication.  
  • More information on LDAP over TLS concepts and Does ONTAP support port 636 for LDAPS (LDAP over SSL)
• Currently ONTAP does not support LDAP Channel Binding, this feature is being tracked here:  
  • 1136213 Implement channel binding tokens for LDAP with StartTLS  

Are there any progress on BUG 1136213 ?