Hello, I'm connect my Centos 5.6 to IPA server (VERSION: 4.5.0). The connection with ipa-client is ok, but i try login with ipa user from server client but say "...... user does not exist" [..................] [root@av125 ~]# su - pruebas.sistemas su: user pruebas.sistemas does not exist [..................] I try restart sssd service but i have the next error: [..................] [root@av125 ~]# /etc/init.d/sssd restart Stopping sssd: cat: /var/run/sssd.pid: No such file or directory [FAILED] Starting sssd: [FAILED] [..................] My config file are: 1. /etc/sssd/sssd.conf: [..................] [sssd] config_file_version = 2 services = nss, pam, sudo, ssh domains = example.com <http://example.com> [nss] [pam] [domain/example.com <http://example.com>] cache_credentials = True krb5_store_password_if_offline = True ipa_domain = example.com <http://example.com> id_provider = ipa auth_provider = ipa access_provider = ipa chpass_provider = ipa ipa_dyndns_update = True ipa_server = _srv_, im.example.com <http://im.example.com> ldap_tls_cacert = /etc/ipa/ca.crt debug_level = 9 [..................] 2. /etc/nsswitch.conf [..................] ... ... /sudoers: files ldap/ [..................]/ / 3. sudo-ldap.conf [..................] sudoers_debug 2 binddn uid=sudo,cn=sysaccounts,cn=etc,dc=example,dc=com bindpw passWD.. ssl start_tls tls_cacert /etc/ipa/ca.crt tls_checkpeer yes uri ldap://im.example.com <http://im.example.com> sudoers_base ou=sudoers,dc=example,dc=com [..................] 4. /etc/krb5.con [..................] #File modified by ipa-client-install [libdefaults] default_realm = EXAMPLE.COM <http://EXAMPLE.COM> dns_lookup_realm = true dns_lookup_kdc = true rdns = false ticket_lifetime = 24h forwardable = yes [realms] EXAMPLE.COM <http://EXAMPLE.COM> = { pkinit_anchors = FILE:/etc/ipa/ca.crt } [domain_realm] .example.com <http://example.com> = EXAMPLE.COM <http://EXAMPLE.COM> example.com <http://example.com> = EXAMPLE.COM <http://EXAMPLE.COM> [..................]