* Marko Weber | ZBF <we...@zackbummfertig.de>: > hello list, > > we use LDAP in Postfix for User Management. > > Now i should setup a second LDAP server and postfix should use the > second LDAP server when the first is not longer available. > > i searched inet but didnt really find a solution. can u help me or > guide me?
Specify a list of LDAP servers. ldap_table(5) server_host (default: localhost) The name of the host running the LDAP server, e.g. server_host = ldap.example.com Depending on the LDAP client library you're using, it should be possible to specify multiple servers here, with the library try‐ ing them in order should the first one fail. It should also be possible to give each server in the list a different port (over‐ riding server_port below), by naming them like server_host = ldap.example.com:1444 With OpenLDAP, a (list of) LDAP URLs can be used to specify both the hostname(s) and the port(s): server_host = ldap://ldap.example.com:1444 ldap://ldap2.example.com:1444 All LDAP URLs accepted by the OpenLDAP library are supported, including connections over UNIX domain sockets, and LDAP SSL (the last one provided that OpenLDAP was compiled with support for SSL): server_host = ldapi://%2Fsome%2Fpath ldaps://ldap.example.com:636 -- [*] sys4 AG http://sys4.de, +49 (89) 30 90 46 64 Franziskanerstraße 15, 81669 München Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer Aufsichtsratsvorsitzender: Florian Kirstein