6.7 linux内核 : 内核IP

6.7 linux内核 : 内核IP

RedHat体系

1.查看ip，找到需要修改的网卡
$ ifconfig -a
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.1  netmask 255.255.255.0  broadcast 192.168.1.255

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255

2.找到对应的脚本 [ ifcfg- ]

/etc/sysconfig/network-scripts/

3.修改

$ sudo vim /etc/sysconfig/network-scripts/ifcfg-eth0
# Generated by parse-kickstart
DEVICE="eth0"
IPV6INIT="yes"
BOOTPROTO="dhcp"
UUID="a20647fd-4d25-447d-a528-13767b1f7e54"
ONBOOT="yes"

修改的内容
BOOTPRPTO=“static"
IPADDR=“192.168.1.1"
NETMASK=“255.255.255.0"
NM_CONTROLLED="no"

4.重启网络服务

service network restart

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