iproute2_post_start() {
        local iface=${1} ifvar=$( interface_variable ${1} ) routes e r

        # Make sure interface is marked UP
        iproute2_up ${iface}

        eval routes=( \"\$\{routes_${ifvar}\[@\]\}\" )

        # Test for old style ipaddr variable
        if [[ -z ${routes} ]]; then
                eval routes=( \"\$\{iproute_${ifvar}\[@\]\}\" )
        fi

        [[ -z ${routes} ]] && return 0

        # Set routes with ip route -- this might also include default route
        einfo "Adding routes"
        eindent
        for x in "${routes[@]}"; do
                # Support net-tools routing too
                x=${x//gw/via}
                x=${x//-A inet6}

                einfo "${x}"
                e=$( ip route append dev ${iface} ${x} 2>&1 )
                case "${e}" in
                        'RTNETLINK answers: File exists'|'')
                                eend 0
                                ;;
                        *) printf '%s\n' "${e}" >&2
                                eend 1
                                ;;
                esac
        done
        eoutdent

        return 0
}