Linux系统多线、三线、双线路由配置出口
问题概述我们使用一台机器，接入多根网线，并配置多个运营商网络，需要指定相关出口操作步骤1、在末尾加入三张路由表vi /etc/iprou***/rt_table
252 cucc
251 cmcc
250 tel
2、执行脚本设置路由(自行替换IP和网卡接口)电信 IP地址：58.218.33.177 网关:58.218.33.1 网卡em2
移动 IP地址：36.149.88.37 网关:36.149.88.1 网卡em3
联通 IP地址：157.0.217.180 网关:157.0.217.1 网卡em4把下面内容粘贴到：vi /etc/rc.local（在exit之前，保存）
#电信
ip route flush table tel
ip route add default via 58.218.33.1 dev em2 src 58.218.33.177 table tel
ip rule add from 58.218.33.177 table tel
#移动
ip route flush table cmcc
ip route add default via 36.149.88.1 dev em3 src 36.149.88.37 table cmcc
ip rule add from 36.149.88.37 table cmcc
#联通
ip route flush table cuc
ip route add default via 157.0.217.1 dev em4 src 157.0.217.180 table cucc
ip rule add from 157.0.217.180 table cucc
3、执行以下步骤
chmod +x /etc/rc.d/rc.local
systemctl enable rc-local.service
systemctl start rc-local.service
4、reboot 重启验证
页:
[1]