How to configure server with IPv4/IPv6 support

Operating System & Version
CentOS 6.8
cPanel & WHM Version
11.80.0.18

benmtz97

Registered
Apr 6, 2020
1
0
1
Aguascalientes, México
cPanel Access Level
Root Administrator
Hi everyone.

I need to configure my server for be able to listen IPv6 and IPv4 connections at the same domains, because it is listening just for IPv4 users and rejects IPv6 requests.

I don't know how to do it, and the web forums confused me.


Which is the step-by-step process to do it correctly?

Thank you.