Centos 6.x Prohibited Method of ipv6

 

1 . Modify / etc / sysconfig / Network, added: 
NETWORKING_IPV6 = NO 

2 . Modify / etc / the hosts, the local host name phrase parsing also commented ipv6: 
# :: 1    localhost localhost6 localhost6.localdomain6 

. 3 in /. etc / modprobe 2.d / end dist.conf added: 
Alias NET -pf- 10 OFF 
Alias IPv6 OFF 

and reboot the system (to be restarted) .
CAT >> / etc / modprobe .d / dist.conf << EOF 
Alias NET -pf- 10 OFF 
Alias ipv6 OFF 
EOF 
execute lsmod | grep -i ipv6 andifconfig | grep -i inet6, if nothing then the success is disabled.