We have an older site that we're having difficulty authenticating off of our AWS Turnkey OpenLDAP stack. Newer sites are authenticating fine, so I think it may have to do with needing support for LDAPv2. This older site also authenticates successfully off an older server running slapd with LDAPv2 support.
The "supportedLDAPversion" in the TurnKey instance's phpLDAPadmin only notes "3". I went in to the cn=config.ldif and added olcAllows: bind_v2 and restarted slapd but supportedLDAPversion has not changed and I'm still failing to authenticate. Any help would be greatly appreciated on how to kick in support for LDAPv2 so I can rule that out, pulling my hair out here.