Monkey Albino

Linux altar53.supremepanel53.com 4.18.0-553.8.1.lve.el8.x86_64 #1 SMP Thu Jul 4 16:24:39 UTC 2024 x86_64
/ usr/ lib/ firewalld/ icmptypes/

//usr/lib/firewalld/icmptypes/router-advertisement.xml

<?xml version="1.0" encoding="utf-8"?>
<icmptype>
  <short>Router Advertisement</short>
  <description>This message is used by routers to periodically announce the IP address of a multicast interface.</description>
</icmptype>