Linux vacca.o2switch.net 4.18.0-553.123.2.lve.el8.x86_64 #1 SMP Thu May 7 23:17:13 UTC 2026 x86_64

//lib/firewalld/services/ovirt-vmconsole.xml

 <?xml version="1.0" encoding="utf-8"?>
<service>
  <short>oVirt VM Console</short>
  <description>oVirt VM Consoles enables secure access to virtual machine serial console.</description>
  <port protocol="tcp" port="2223"/>
</service>