centOS 7联网
在windows上安装的centOS7虚拟机要联网后才能正常使用,只需这样配置下即可:
打开vim /etc/sysconfig/network-scripts/ifcfg-eno16777736,会看到:
TYPE=Ethernet
BOOTPROTO=dhcp
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=eno16777736
UUID=bee7fabf-6977-4466-a7d7-f9bbdd2350b3
DEVICE=eno16777736
ONBOOT=no(将这里改为yes即可)
最后重启网络服务即可:service network restart(systemctl restart network)
另外centOS7启动和关闭防火墙的命令是firewalld.service,而不是iptables,
systemctl stop firewalld
systemctl start firewalld