The method of IPV6 configuration and opening under CentOS

IPV6 Fire-enabled

Service Ip6tables Start

Set boot up

Chkconfig--level 2345 Ip6tables on

Check the default gateway address:

Ip-6 Route

2001:288:82b2:1:209:fff:fe85:f71e

Network Related Settings

Vi/etc/hosts

2001:288:82b2:1::77 w2.ipv6.shsps.kh.edu.tw W2.ipv6

Vi/etc/sysconfig/network-scripts/ifcfg-eth0

Ipv6init=yes

Ipv6addr=2001:288:82b2:1::77/64

Vi/etc/hosts.allow

all:[::1]/128
All:163.32.244.0/255.255.255.0:allow
All:192.168.5.0/255.255.255.0:allow
All:192.168.1.0/255.255.255.0:allow
All:192.168.2.0/255.255.255.0:allow
Sshd:ALL:allow
Vsftpd:ALL:allow
Sendmail:ALL:allow
Httpd:ALL:allow

Vi/etc/resolv.conf

; Generated By/sbin/dhclient-script
Search shsps.kh.edu.tw
NameServer 163.32.244.1
NameServer 163.28.136.2
NameServer 163.28.136.10
NameServer 163.28.136.14
NameServer 140.117.11.1
NameServer 168.95.1.1

Vi/etc/sysconfig/network

Networking_ipv6=yes

Ipv6_autoconf=no
Ipv6_defaultgw=2001:288:82b2:1:209:fff:fe85:f71e%eth0

Vi/etc/sysconfig/network-scripts/ifcfg-eth0

Ipv6init=yes
Ipv6addr=2001:288:82b2:1::77/64

Test, IPV6 on the internet has no access: www.111cn.net

Ping6 www.ipv6.hinet.net

Web Settings IPV6

Check to see if the HTTP service also supports Ipv4/ipv6

Netstat-an | Grep:80

Host (site) has a phpMyAdmin kit to manage MySQL repositories

Vi/etc/httpd/conf.d/phpmyadmin.conf

<directory "/usr/share/phpmyadmin" >
Order Deny,allow
Deny from all
Allow from 127.0.0.1
Allow from 163.32.119.128/25
Allow from:: 1/128
Allow from 2001:288:82B2:3::/64
Allow from 2001:288:82B2:2::/64
</Directory>

After the correction is complete, remember to restart the HTTP serive to apply the new setting parameters:
# Service httpd Restart