Most users do not need to make any configurations here.
You only need to define static routes for networks which cannot be reached via the default gateway.
When adding a static route, you enter a destination network and subnet mask, choose gateway by which this network can be reached, and enter a description.
![](/docs/configuration/network/staticroute.png?s=960&revision=2013-07-26+16%3A31%3A46)
The added routes will be inserted in /var/ipfire/main/routing