if (!st->ifconfig_path) st->ifconfig_path="ifconfig";
if (!st->route_path) st->route_path="route";
st->buff=find_cl_if(dict,"buffer",CL_BUFFER,True,"tun-netlink",loc);
if (!st->ifconfig_path) st->ifconfig_path="ifconfig";
if (!st->route_path) st->route_path="route";
st->buff=find_cl_if(dict,"buffer",CL_BUFFER,True,"tun-netlink",loc);