ITS#7584 packets, BER, and parse loglevels

Note these are only valid for debug output, not syslog

doc/man/man5/slapd-config.5

@@ -647,6 +647,18 @@ In fact, if no olcLogLevel (or a 0 level) is defined, no logging occurs,
 so at least the 
 .B none
 level is required to have high priority messages logged.
+
+Note that the
+.BR packets ,
+.BR BER ,
+and
+.B parse
+levels are only available as debug output on stderr, and are not
+sent to syslog.
+
+This setting defaults to \fBstats\fP.
+This level should usually also be included when using other loglevels, to
+help analyze the logs.
 .RE
 .TP
 .B olcPasswordCryptSaltFormat: <format>

doc/man/man5/slapd.conf.5

@@ -698,6 +698,14 @@ so at least the
 .B none
 level is required to have high priority messages logged.
 
+Note that the
+.BR packets ,
+.BR BER ,
+and
+.B parse
+levels are only available as debug output on stderr, and are not
+sent to syslog.
+
 The loglevel defaults to \fBstats\fP.
 This level should usually also be included when using other loglevels, to
 help analyze the logs.