配置网卡的ip地址
opensuse:~ # cat /etc/sysconfig/network/ifcfg-eth0
BOOTPROTO='static'
IPADDR='192.168.3.145/24'
STARTMODE='auto'
修改默认路由
# ifroute-eth0文件不存在的话创建文件即可
opensuse:~ # cat /etc/sysconfig/network/ifroute-eth0
default 192.168.3.1 --
修改DNS
# 修改/etc/sysconfig/network/config文件，将内容修改如下
opensuse:~ # vim /etc/sysconfig/network/config
NETCONFIG_DNS_STATIC_SERVERS="8.8.8.8 114.114.114.114"
重启网络服务
opensuse:~ # systemctl restart network
