Hello Is there any specific reason for "ip6_rt_max_size" being set to 4096 by default? static int ip6_route_net_init(struct net *net { .. net->ipv6.sysctl.ip6_rt_max_size = 4096; } If not is there any chance of considering dropping it? It's not causing problems for "normal" users but it is a common problem among people running IPv6 routers now that the global routing table has grown above 4096 prefixes. Especially because there's no warming or similar when you hit the maximum. Sincerely, Sebastian H -- To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html