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/ services/

//usr/lib/firewalld/services/dhcpv6-client.xml

<?xml version="1.0" encoding="utf-8"?>
<service>
  <short>DHCPv6 Client</short>
  <description>This option allows a DHCP for IPv6 (DHCPv6) client to obtain addresses and other IPv6 settings from DHCPv6 server.</description>
  <port protocol="udp" port="546"/>
  <destination ipv6="fe80::/64"/>
</service>