In a home situation I have 3 local subnets that are natted(prerouted?) through a server on a fiber network(100mbps) the lan is a gigabit network and now I've noticed that backups to the server(external IP due to use of laptops) go at a max rate of 100mbps.
So I'd like to add a route to my external IP on the server so it'll know not to use the limitations of my external interface.
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 * 255.255.255.0 U 0 0 0 eth0
192.168.1.0 * 255.255.255.0 U 0 0 0 eth0
192.168.0.0 * 255.255.255.0 U 0 0 0 eth0
88.159.x.0 * 255.255.254.0 U 0 0 0 eth1
default x-x-ftth.on 0.0.0.0 UG 0 0 0 eth1
How and what do I add?