Hello, I am having difficulty connecting an urbackup server to an LDAP server. The version installed is 2.5.35 (Debian Trixie).
The certificates are configured correctly, and I am able to query the LDAP server from the command line on the urbackup server.
When I save the configuration on the LDAP server, I get the following error:
ERROR: Login via LDAP failed: Could not connect to server(ec=7), LDAP local: connecting ldap_result Can’t contact LDAP server”
The following lines appear in the LDAP server logs:
2026-02-18T11:01:40+01:00 XXXXX slapd[172227]: conn=299525 fd=42 ACCEPT from IP=XXX.XXX.XXX.XXX:57178 (IP=0.0.0.0:636)
2026-02-18T11:01:40+01:00 XXXXX slapd[172227]: conn=299525 fd=42 closed (TLS negotiation failure)
Thank you in advance for your help 