1.配置IP地址
TYPE="Ethernet"
PROXY_METHOD="none"
BROWSER_ONLY="no"
#BOOTPROTO="dhcp"
BOOTPROTO="static"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="ens33"
UUID="1208bfec-5b3f-402d-b5c4-4b361f1986b8"
DEVICE="ens33"
ONBOOT="yes"
APADDR=1.1.1.1
NETMASK=255.255.255.0
GETEWAY=1.1.1.254
DNS1=1.1.1.1
DNS2=8.8.8.8
============================
BOOTPROTO="static" ==>静态分配
ONBOOT="yes" ==>开机启动
APADDR=1.1.1.1 ==>IP地址
NETMASK=255.255.255.0 ==>子网掩码
GETEWAY=1.1.1.254 ==>网关
DNS1=1.1.1.1 ==>DNS1
DNS2=8.8.8.8 ==>DNS2
============================
改完了记得重启服务
systemctl restart network
2.关防火墙
查看防火墙的运行状态
systemctl status firewalld.service
关闭防火墙
systemctl stop firewalld.service
关闭防火墙的开机自启
systemctl disable firewalld.service
3.关闭SELinux
找到配置文件
vim /etc/sysconfig/selinux
修改指定位置
SELINUX=disabled==>disabled为关闭 默认是"enforcing"
改完了需要重启服务器