Today someone pointed me on his 'fantastic' dhcp replacement using rdisc -sf to receive routes in the network. Net.example doesn't have a default way to do this. Would be nice if one could do routes_eth0=( "rdisc" )
rdisc does not run on any specific network interface, so that is a really bad example. However, you could do this in conf.d/net postup() { [[ ${IFACE} == "lo" ]] && rdisc -sf } Or launch it in local.start Or request an init script for it.