先编辑/etc/resolv.conf，改成DNS64地址

nameserver 2001:67c:2b0::4
nameserver 2001:67c:27e4::64

或者还行这个命令

echo -e "nameserver 2001:67c:2b0::4\nnameserver 2001:67c:2b0::6" > /etc/resolv.conf

然后编辑/etc/yum/pluginconf.d/fastestmirror.conf，改一下

enable=0

然后执行

yum update

安装带IPv6的宝塔

curl -sSO http://download.bt.cn/install/new_install.sh && bash new_install.sh

NGINX传递真实IP就在nginx.conf的http里加上

#获取CDN真实IP
set_real_ip_from ::/0;
real_ip_header X-Forwarded-For;