OpenLDAP Faq-O-Matic : Trash : ldap_bind: Protocol error (2) / additional info: requested protocol version not allowed | |
If an LDAP client shows the error: ldap_bind: Protocol error (2) additional info: requested protocol version not allowedit probably means that you are using slapd from OpenLDAP 2.1 and have a client that requests LDAP version 2. By default, slapd now only accepts version 3. To enable compatibility with LDAPv2, add this line to slapd.conf: allow bind_v2 Alternatively, if you have access to the source code of the client you could use ldap_set_option to request a version 3 bind. See the source code for ldapsearch for an example of how to do this. andrew.findlay@skills-1st.co.uk | |
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