My OS version is SLES 10 SP4.
When I use ldap login system ,It's show error:access deny.

Messages:
Apr 29 16:10:36 ucbsdb05 sshd[5100]: Failed none for invalid user xt2b from 84.7.112.7 port 3339 ssh2
Apr 29 16:10:41 ucbsdb05 sshd[5100]: pam_ldap: error trying to bind as user "uid=xt2b,ou=People,dc=dccsh,dc=icbc,dc=com,dc =cn" (Invalid credentials)
Apr 29 16:10:41 ucbsdb05 sshd[5100]: pam_tally(sshd:auth): pam_get_uid; no such user
Apr 29 16:10:41 ucbsdb05 sshd[5100]: Failed password for invalid user xt2b from 84.7.112.7 port 3339 ssh2
Apr 29 16:11:02 ucbsdb05 sshd[5635]: Invalid user kf112061 from 84.7.112.7
Apr 29 16:11:02 ucbsdb05 sshd[5635]: Failed none for invalid user kf112061 from 84.7.112.7 port 3341 ssh2
Apr 29 16:11:10 ucbsdb05 sshd[5635]: pam_ldap: error trying to bind as user "uid=kf112061,ou=people,dc=dccsh,dc=icbc,dc=com,dc =cn" (Invalid credentials)
Apr 29 16:11:10 ucbsdb05 sshd[5635]: pam_tally(sshd:auth): pam_get_uid; no such user
Apr 29 16:11:10 ucbsdb05 sshd[5635]: Failed password for invalid user kf112061 from 84.7.112.7 port 3341 ssh2
Apr 29 16:11:10 ucbsdb05 sshd[5635]: Failed password for invalid user kf112061 from 84.7.112.7 port 3341 ssh2
Apr 29 16:15:01 ucbsdb05 /usr/sbin/cron[9704]: (root) CMD (/opt/DynamicLinkManager/bin/dlmgetomtrace -b)
Apr 29 16:15:01 ucbsdb05 /usr/sbin/cron[9702]: (root) CMD ( /opt/hp/hp-health/bin/check-for-restart-requests)