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 |