#!/bin/bash
ip rule add from 172.23.75.0/24 table 42
ip route add 192.168.66.0/24 via 172.23.75.4 dev eth1 table 42
ip route add 172.16.0.0/12 via 172.23.75.1
ip route add 10.0.0.0/8 via 172.23.75.1
ip route flush cache