禁用ipv6
CentOS/Fedora/Mandrake/RedHat
echo 'alias net-pf-10 off' >> /etc/modprobe.conf
echo 'alias ipv6 off' >> /etc/modprobe.conf
在/etc/sysconfig/network加入
NETWORKING_IPV6=NO
Debian/Ubuntu
echo 'alias net-pf-10 off' >> /etc/modprobe.d/00local
echo 'alias ipv6 off' >> /etc/modprobe.d/00local
或者在c/modprobe.d/aliases中修改alias net-pf-10 ipv6为
as net-pf-10 off