加载日志模块： 2.4.4 版本系统默认有

cat > /root/loglevel.ldif << “EOF”
dn: cn=config
changetype: modify
replace: olcLogLevel
olcLogLevel: stats
EOF

ldapmodify -Y EXTERNAL -H ldapi:/// -f /root/loglevel.ldif

systemctl restart slapd

配置rsyslog.conf

cat >> /etc/rsyslog.conf << EOF

local4.* /var/log/slapd.log

EOF

systemctl restart rsyslog

禁止匿名用户登录

cat > /root/disable_anon.ldif << EOF
dn: cn=config
changetype: modify
add: olcDisallows
olcDisallows: bind_anon

dn: cn=config
changetype: modify
add: olcRequires
olcRequires: authc

dn: olcDatabase={-1}frontend,cn=config
changetype: modify
add: olcRequires
olcRequires: authc
EOF
ldapadd -Y EXTERNAL -H ldapi:/// -f /root/disable_anon.ldif