Stuff

# 'slapd' is used in the last line to specify the file that the captured messages are to be written to
destination slapd { file("/var/log/slapd.log"); };

# 'f_slapd' tells syslog-ng which "facility" to capture (slapd uses local4)
filter f_slapd { facility(local4); };

# the log statement puts it all together
log { source(src); filter(f_slapd); destination(slapd); };


# after making these changes, send syslog-ng a HUP signal or use your init script to restart it