一.关闭iptables
1.iptables -F
2.service iptables save 保存规则
3.service iptables stop 停止
二.关闭selinux
1.vi etc/selinux/config
# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
# enforcing - SELinux security policy is enforced.
# permissive - SELinux prints warnings instead of enforcing.
# disabled - No SELinux policy is loaded.
SELINUX=enforcing # 将这个更换为 disabled
# SELINUXTYPE= can take one of these two values:
# targeted - Targeted processes are protected,
# mls - Multi Level Security protection.
SELINUXTYPE=targeted
2.关闭内存中selinux规则
setenforce 0
三.设置网络
1.vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=08:00:27:E4:54:C4
TYPE=Ethernet
UUID=8097a85f-38b8-4f45-88b7-7070db1e29d5
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=static
IPADDR=192.168.200.116
NETMASK=255.255.252.0
GATEWAY=192.168.201.1
DNS1=8.8.8.8
到这里,设置完毕