diff --git a/xCAT/postscripts/syslog b/xCAT/postscripts/syslog
index 6eb91f89a..30e7f27d4 100755
--- a/xCAT/postscripts/syslog
+++ b/xCAT/postscripts/syslog
@@ -96,6 +96,10 @@ config_Rsyslog_C3()
   #enable to send the logging to master
   if [ $isLocal -eq 1 ]; then
        touch  /var/log/messages  
+  #enable the MN to log all the logs from CN and MN itself
+       sed 's/\(^[^\#].*\/var\/log\/messages\)/\#\1/g' $2 >/tmp/sed.tmp
+       cat /tmp/sed.tmp >$2
+       echo "*.debug  /var/log/messages" >> $2
   else
       sed 's/^\(\*\..*\)/\#\1/' $2 >/tmp/sed.tmp
       cat /tmp/sed.tmp >$2