Bad Guy wrote:
I want to ask whether openldap support ipv6, if yes, which version of openldap support it ?
It's been present at least since OpenLDAP 2.0 and was robust by 2.3, though the latest IPv6 fix listed in CHANGES is for 2.4.14.
CHANGES also indicates there was a hiccup in early 2.4, fixed in 2.4.13.