centos ip配置

静态 IP 配置
DEVICE=eth0
BOOTPROTO=static
ONBOOT=yes
IPADDR=192.168.1.100
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=8.8.8.8
DNS2=8.8.4.4
HWADDR=00:1A:4B:16:01:BA
NM_CONTROLLED=no
USERCTL=no
MTU=1500
动态 IP 配置
DEVICE=eth0
BOOTPROTO=dhcp
ONBOOT=yes
NM_CONTROLLED=no
启用 IPv6 的静态配置
DEVICE=eth0
BOOTPROTO=dhcp
ONBOOT=yes
NM_CONTROLLED=no
启用 IPv6 的静态配置
DEVICE=eth0
BOOTPROTO=none
ONBOOT=yes
IPADDR=192.168.1.100
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=8.8.8.8
DNS2=8.8.4.4
IPV6INIT=yes
IPV6ADDR=2001:db8::1/64
IPV6_AUTOCONF=no