设置Linux的IP

1、查看Linux网络设置信息

ifconfig

网络设置信息如下：

ens160    Link encap:Ethernet  HWaddr 00:50:56:9f:24:5b
          inet addr:10.62.228.109  Bcast:10.62.228.255  Mask:255.255.255.0
          inet6 addr: fe80::250:56ff:fe9f:245b/64 Scope:Link
          inet6 addr: fd3e:842e:1c9d:2005:250:56ff:fe9f:245b/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1330365 errors:0 dropped:238 overruns:0 frame:0
          TX packets:731322 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:6278932153 (6.2 GB)  TX bytes:161369636 (161.3 MB)

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:1079411 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1079411 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:118355126 (118.3 MB)  TX bytes:118355126 (118.3 MB)

可以看到我们的网口名称是ens160，每一台机器网口具体名称可能不相同；

2、修改Linux的IP

sudo gedit /etc/network/interfaces

修改成如下信息（按照我们之前得到的网口名称进行设置）：

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback


auto ens160
iface ens160 inet static
address 10.62.228.109
netmask 255.255.255.0
gateway 10.62.228.1
dns-nameservers 10.32.126.28

3、重启网络配置

sudo /etc/init.d/networking restart

ps:有时候重启网络配置后配置不一定生效，如果不生效就重启机器吧

sudo reboot