File cluster.firewalld.xml of Package yast2-cluster.26856
<?xml version="1.0" encoding="utf-8"?>
<service>
<short>SUSE YaST Cluster</short>
<description>This allows you to open various ports related to SUSE YaST Cluster module. Ports are opened for pacemaker-remote, booth, mgmtd, hawk, dlm, csync2 and corosync-qnetd.</description>
<port protocol="tcp" port="2224"/>
<port protocol="tcp" port="3121"/>
<port protocol="tcp" port="5403"/>
<port protocol="udp" port="5404"/>
<port protocol="udp" port="5405"/>
<port protocol="tcp" port="5560"/>
<port protocol="tcp" port="7630"/>
<port protocol="tcp" port="9929"/>
<port protocol="udp" port="9929"/>
<port protocol="tcp" port="21064"/>
<port protocol="tcp" port="30865"/>
</service>