[Linux技巧]固定Vmware下CentOS的IP

1. 首先取消使用Vmware动态主机设置服务

[Edit] -> [Virtual Network Editor ...] 打开面板，选中[VMnet8]。

如下，取消对[ Use local DHCP service to distribute IP address to VMs]的勾选。

2. 配置文件修改

涉及3个配置文件，如下

/etc/sysconfig/network

/etc/sysconfig/network-scripts/ifcfg-eth0

/etc/resolv.conf

具体修改如下

GATEWAY          # 网关

BOOTPROTO     # 类型 将“dhcp”修改为“static”

IPADDR             # 需要固定的IP

NETMASK         # 子网掩码

DNS1                # DNS

nameserver      # 这个可以忽略

[[email protected] ~]# cat /etc/sysconfig/network

NETWORKING=yes

HOSTNAME=localhost.localdomain

GATEWAY=192.168.78.2

[[email protected] ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth0"

# BOOTPROTO="dhcp"

BOOTPROTO="static"

IPADDR=192.168.78.145

NETMASK=255.255.255.0

HWADDR="00:0C:29:DE:93:80"

IPV6INIT="yes"

NM_CONTROLLED="yes"

ONBOOT="yes"

TYPE="Ethernet"

UUID="ba62d2e6-d078-4bb7-b8c4-d571a63ae836"

DNS1=192.168.78.2

[[email protected] ~]# cat /etc/resolv.conf

# Generated by NetworkManager

nameserver 192.168.78.2

[[email protected] ~]#