On Wed, Feb 13, 2013 at 4:53 PM, 叶雨飞 <sunyucong@xxxxxxxxx> wrote: > anything in dmesg? have yo used conntrack tools to check active > connections ? (conntrack -L | wc -l) Boils down to pretty much the same as netstat-nat, no? I posted the results from that. Not seeing unusual load levels with conntrack -L either. > > also check route cache, but dst overflow would show in your dmesg if > that happens (use lnstat otherwise) . Not sure what I should be seeing in the route cache... Nothing funny that I've found so far in dmesg. Totally not clear what I should be looking for in the lnstat output... Ari -- To unsubscribe from this list: send the line "unsubscribe lartc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html