linux rule策略

#根据源地址决定路由表 
ip rule add from 192.168.10.0/24 table 100 
ip rule add from 192.168.20.20 table 110 
#根据目的地址决定路由表 
ip rule add to 192.168.30.0/24 table 120 
ip rule add to 192.168.40.0/24 table 130 
#根据网卡设备决定路由表 
ip rule add dev eth0 table 140 
ip rule add dev eth1 table 150

ip rule del from 192.168.1.1  #根据IP删除
ip rule del prio 32765  #根据优先级删除
ip rule del table tablename #根据名称删除

添加路由标注id
ip route add 192.168.8.0 via 192.168.9.9 dev eth1 table 10
ip route add default via 192.168.9.9 dev eth1 table 10