Você pode ver este post em português também.
Routes. The unique way I like to see them:
Recently I had to do a fix inside the routing table of a server. I’ve found out a better and more elegant way than this usual:
touch /etc/rc.d/rc.local echo "touch /var/lock/subsys/local" > /etc/rc.d/rc.local echo "route add default gw 10.10.0.1 eth0" > /etc/rc.d/rc.local echo "route add -net 10.1.0.0 netmask 255.255.0.0 gw 10.2.0.1 eth0" > /etc/rc.d/rc.local
Inside Fedora GNU/Linux, static routes can be added in specific files for each one of its interfaces. These files are located at
/etc/sysconfig/network-scripts/. The filename must match the
route-ifname format. So if you want to add a route to the eth0 interface, the filename must be called
/etc/sysconfig/network-scripts/route-eth0. It’s an important detail because an error naming in this file isn’t able to produce any error/warning log in anywhere.
The file content is quite simple. The examples below worth more than the explanation:
#Add a route to a network: 10.1.0.0/16 via 10.2.0.1 #Add a route to a host: 10.1.2.3 via 10.0.0.5
After done, is possible to test your new routes using the
ifup-routes ifname command. It adds the configured routes to the active routes table.
See you ;-)