File munin-node.xml of Package munin.openSUSE_Backports_SLE-15-SP7_Update

<?xml version="1.0" encoding="utf-8"?>
<service>
  <short>munin-node</short>
  <description>munin-node listens on that port for incoming queries from the munin monitoring instance.</description>
  <port protocol="tcp" port="4949"/>
</service>