rtnl_rttable_init = 1;
rtnl_rttable_tab[255] = "local";
rtnl_rttable_tab[254] = "main";
rtnl_rttable_tab[253] = "default";
rtnl_tab_initialize("/etc/iproute2/rt_tables",
rtnl_rttable_tab, 256);
}