Red Hat Enterprise 7.9 实现双网卡同时业务访问

Posted 2021-05-29 CIAS

下载mysql对应的版本

系统	YUM参考	Red Hat Enterprise 系统下载
Linux	具体配置参考	download包含6，7，8

查询网络路由 

route

已经配置route 

vi /root/test_router.sh

#!/bin/sh
# -*- coding: utf-8 -*-
# Author: CIASM
# Date: 2021/05/28

mkdir -p /usr/local/route/

cat << EOF > /usr/local/route/route.sh
#!/bin/bash
route del -net 0.0.0.0 em1
route del -net 0.0.0.0 em2
route add -net 192.168.0.0/16 gw 192.168.12.1 em1
EOF

chmod +x /usr/local/route/route.sh

cat << EOF > /lib/systemd/system/route.service
[Unit]
Description=myrou