We couldn't find a "straightforward" option for this (if someone wiser knows one please enlighten me!), so as far as we worked out there are two means of achieving this: 1) Combination of two config options: nsslapd-allow-anonymous-access: off + nsslapd-require-secure-binds: on First means that users must bind to the directory before doing anything Second means that users can only bind when a session is encrypted with TLS As mentioned here - http://lists.fedoraproject.org/pipermail/389-users/2010-January/010761.html - and elsewhere in the docs 2) Block access at a socket level (e.g. iptables or otherwise) to the cleartext LDAP port; e.g. drop traffic to 389 and only allow traffic to 636 -----Original Message----- From: 389-users-bounces@xxxxxxxxxxxxxxxxxxxxxxx [mailto:389-users-bounces@xxxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Antony Sent: Monday, August 09, 2010 3:29 PM To: 389-users@xxxxxxxxxxxxxxxxxxxxxxx Subject: [389-users] Allow only SSL-connections Hi all. I'd like to make 389 Port DS allow only secure(SSL/TLS) connections and to disable listening for non-SSL connections. Is it possible? If so, how would I do that? Thanks in advance! -- 389 users mailing list 389-users@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/389-users ________________________________________________________________________ In order to protect our email recipients, Betfair Group use SkyScan from MessageLabs to scan all Incoming and Outgoing mail for viruses. ________________________________________________________________________ -- 389 users mailing list 389-users@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/389-users