Howto add permanent ROUTE ?

WIN*
Following is the command to add permanent route to connect to another network using your local route / gateway.

route -p ADD 192.168.0.0 MASK 255.255.255.0 192.168.0.100 METRIC 3 IF

Where 192.168.0.0 is your target network , and 192.168.0.100 is your local router / gateway.

*niX:
route add default gw 192.168.2.100