1,修改物理网卡:
vi /etc/udev/rules.d/70-persistent-net.rules
删除该行,将最后的name='eth1'改成eth0
2,修改网络IP:
vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE="eth0"
BOOTPROTO="static"
IPV6INIT="yes"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"
IPADDR="192.168.76.134"
GATEWAY="192.168.76.1" //网卡网关
NETMASK="255.255.255.0"
DNS1="192.168.76.1" //和网关保持一致
3,修改主机名:
vi /etc/sysconfig/network
HOSTNAME=hdp-02