Add and delete routes in Linux/Windows

In Linux/window, add a route entry: route add-net 191.0.0.0 netmask route 0.0.0 dev eth0 delete a route entry: route del-net 191.0.0.0 netmask route 0.0.0 dev eth0 add a default route: route add default gw 160.19.4.254 Delete the default route: route del default gw 160.19.4.254 or route del default route adding method in linux: Use the route command to add the route, after the machine is restarted or the NIC is restarted, the route becomes invalid. Method: // route added to the host # route add-host 192.168.168.110 dev eth0 # route add-host 192.168.168.119 gw 192.168.168.1 // route added to the network # route add-net IP netmask MASK eth0 # route add-net IP netmask MASK gw IP # route add-net IP/24 eth1 // add default Gateway # route add default gw IP // Delete route # route del-host 192.168.168.110 dev in linux, how does eth0 set a permanent route: 1. in/etc/rc. add route add-net 192.168.3.0/24 dev eth0 route add-net 192.168.2.0/24 gw 192.168.3.254 2. add to the end method in/etc/sysconfig/network: GATEWAY = gw-ip or GATEWAY = gw-dev 3. /etc/sysconfig/static-router: any net x. x. x. x/24 gw y. y. y. y window adds a route deletion: route add 160.0.0.0 mask route 0.0.0 local IP-p route delete 160.0.0.0