--- corosync-2.4.3.orig/init/corosync-qnetd.sysconfig.example    2017-09-21 23:14:59.000000000 +0800
+++ corosync-2.4.3/init/corosync-qnetd.sysconfig.example    2017-12-27 13:39:01.024262758 +0800
@@ -3,7 +3,7 @@
 # COROSYNC_QNETD_OPTIONS specifies options passed to corosync-qnetd command
 # (default is no options).
 # See "man corosync-qnetd" for detailed descriptions of the options.
-COROSYNC_QNETD_OPTIONS=""
+COROSYNC_QNETD_OPTIONS="-4 -l 0.0.0.0 -p 5403 -s off"
 
 # COROSYNC_QNETD_RUNAS specifies user under which qnetd daemon should be running
 # (not set or empty is default and means "user who executes init script")