Adding Permanent Route on Linux Server

For Adding Permanent route on Linux server  please follow the following steps.

1.    vi /etc/sysconfig/static-routes

#Static route configuration file.

# Add a static route for destination 192.168.0.0, netmask 255.255.255.0

# through gateway 10.0.0.1 on eth1

# eth1 net 192.168.0.0 netmask 255.255.255.0 gw 10.0.0.1

# Add a static route for destination 192.168.1.0, netmask 255.255.255.0

# through gateway 10.0.1.1 on any device that is acceptable.

# any net 192.168.1.0 netmask 255.255.255.0 gateway 10.0.1.1

any net 172.20.0.0 netmask 255.255.0.0 gateway 172.20.0.1

2.    Service network restart