1)Hosting Reply:
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This server have ipv6 allocated??
Yes, this server have ipv6 allocated
Here are the credentials for IPV6 :
IP-Address: 2001:xxxx:xxxx:2c::/64 ,Gateway fe80::1/128
2) IPV6 range in manager IP are server IPV6?
Yes, the information that you have in manager IP is for the IPV6 range in manager IP are server IPV6
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2) Cpanel Ubuntu 20.04 instalation:
This is create by cpanel ubuntu clean install...
/etc/netplan/01-whatever.yaml created in install
network:
version: 2
renderer: networkd
ethernets:
enp27s0:
addresses: [ xxx.xxx.xxx.xxx/32 ]
nameservers:
search: [dedicated.server ]
addresses:
- "xx.xx.xx.xx"
- "xx.xx.xx.xx"
- "xx.xx.xx.xx"
routes:
- to: 0.0.0.0/0
via: xxx.xxx.xxx.xxx
on-link: true
After install no ipv6 ping for a external address,
Follow procedures (centos)changes for ubuntu
This document explains how to get started with IPv6 on your cPanel & WHM server.
docs.cpanel.net
However, in 20.04 ipv6 conn is made in /etc/netplan/
i tried ipv6 for ubuntu 20.04 config (follow this without DHCP...
Adding an IPv4 or IPv6 address in Ubuntu 20.04 | TransIP ), configuring netplan, but i screwed everything up with a wrong configuration. The yaml file does not allow spaces, only tabs like python... (or whatever it is, I don't know well how to edit this type of files)
Even with
netplan try result ok... server lost all connections, no access only with rescue mode recover mistake.
So, if there is no safe way to configure, i'll wait until there is a secure improvement.
This machine is now in production and i don't have space at the moment to risk downtime.