Linux修改成静态ip+虚拟机设置NAT

一般改为静态ip都是想内网固定ip搭配虚拟机搭测试环境

 

 

 

 

 

 

 

 打开虚拟机的这个路径，ifcf-enp2s0是自己的网卡名称

 vi /etc/sysconfig/network-scripts/ifcfg-enp2s0

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
#默认是开启dhcp，改为static
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
UUID=4f8e67e6-5026-47dd-88ec-7476d5a64fa2
DEVICE=ens33
#开机自启默认no，改成yes
ONBOOT=yes
#添加以下四行
IPADDR=192.168.88.87 
NETMASK=255.255.255.0
#注意网关要填写正确
GATEWAY=192.168.88.2
DNS1=223.5.5.5

systemctl restart network

[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 00:0c:29:aa:aa:1f brd ff:ff:ff:ff:ff:ff
    inet 192.168.88.87/24 brd 192.168.88.255 scope global noprefixroute ens33
       valid_lft forever preferred_lft forever
    inet6 fe80::ca7e:8f4b:b933:ba90/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever