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/syncthing-gui.xml

 <?xml version="1.0" encoding="utf-8"?>
<service>
  <short>Syncthing GUI</short>
  <description>Enable this option in addition to the Syncthing option to allow traffic to the Syncthing web interface. (Be sure to secure it accordingly).</description>
  <port protocol="tcp" port="8384"/>
</service>